EXHIBIT 10.16



                   C O M P R E H E N S I V E - C D  D I S C

                       L I C E N S E   A G R E E M E N T


     AGREEMENT, having an effective date of October 1, 1996 by and between U.S.
Philips Corporation having its principal office at 580 White Plains Road,
Tarrytown, New York 10591 (hereinafter referred to as "USPC") and Future Media
Productions, Inc. having its principal office at 25136 Anza Drive, Valencia, CA
91355 (hereinafter referred to as "Licensee").

     WHEREAS, the Philips' Group of Companies (hereinafter referred to as
"Philips") has for many years been engaged in research and development of
systems, in which signals encoded in digital form and stored on a disc are read
and reproduced by means of devices using an optical read out beam, and has
obtained valuable know-how and experience thereby;

     WHEREAS, one of the achievements of such research and development efforts
was a new and revolutionary high-fidelity sound storage and reproduction system,
which was further developed and defined in a cooperation with Sony Corporation
of Japan and has been jointly presented under the name "Compact

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     Disc Digital Audio System" (CD-A);

          WHEREAS, on the basis of this "Compact Disc Digital Audio System"
     three further systems have been defined in a cooperation with Sony
     Corporation of Japan and have been jointly presented under the names
     "Compact Disc Data System" (CD-ROM); "CDV System" (CDV) and "Compact Disc
     Interactive System" (CD-i);

          WHEREAS, a multi-session CD system has been defined by Philips and
     Sony and jointly presented under the name "Enhanced Music Compact Disc
     System", which system is capable of storing sound and data respectively in
     two sessions on an optical disc;

          WHEREAS, Licensee desires the right to manufacture and sell discs
     utilizing any or all of the above CD-A, CD-ROM, CDV, CD-i and Enhanced
     Music CD Systems (jointly hereinafter referred to as "CD Systems"), and
     wishes such discs to be interchangeable with the discs manufactured and
     sold by the Philips' Group of Companies and others utilizing such CD-
     Systems;

          WHEREAS, USPC owns and/or controls the right to license patent rights
     pertinent to the CD-Systems and owns additional patent rights pertinent to
     optical disc manufacturing in

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general;

          WHEREAS, USPC has been authorized by Sony to license patents owned by
     Sony and indicated on the Exhibits hereto under the terms and conditions
     specified herein, while Sony retains the right to also license such
     patents;

          WHEREAS, Licensee understands that USPC is willing to license any one
     or more patents owned by it for optical disc manufacturing, whether within
     or outside(1) of the Standard Specifications defining the CD Systems on
     reasonable terms and conditions; and

          WHEREAS, in furtherance of Licensee's efforts to manufacture and sell
     discs which are interchangeable within their respective CD-Systems,
     Licensee has requested USPC for a license under patent rights pertinent to
     the CD-Systems, which USPC has the free right to license, and, in addition,
     has requested USPC to disclose and make available certain basic information
     on the CD-Systems;

          NOW, THEREFORE, in mutual consideration of the premises


     -----------------
     (1) For further information please contact Michael E. Marion, U.S. Philips
Corporation, 580 White Plains Road, Tarrytown, NY 10591

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and the faithful performance of the mutual covenants hereinafter set forth, the
parties hereto have agreed as follows:


                            ARTICLE I - DEFINITIONS

     As used in this Agreement the following terms shall have the following
meanings, unless the context clearly requires otherwise:

1.01 DISC - any non-recordable, reflective, disc-shaped information carrier
     comprising any kind of information such as, but not limited to,
     audio/video/text/data related information, which information is
     irreversibly stored in layer during and as an integral part of the
     manufacturing process of the disc, in a form which is optically readable by
     playback devices.

1.02 CD-AUDIO DISC - any Disc comprising audio information encoded in digital
     form, which is optically readable by a CD-Audio-Player (as hereinafter
     defined) and conforms to the CD-Audio Standard Specifications (as
     hereinafter defined).

1.03 CD-ROM DISC - any Disc comprising information encoded in digital form,
     which is optically readable by a CD-ROM

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     Player (as hereinafter defined) and conforms to either the CD-ROM Standard
     Specifications (as hereinafter defined) the CD-ROM (XA) Standard
     Specifications (as hereinafter defined).

1.04 CD-i DISC - any Disc comprising any kind of information such as, but not
     limited to audio, video, text and data related information, encoded in
     digital form, which is optically readable by a CD-i Player (as hereinafter
     defined) and conforms to the CD-i Standard Specifications (as hereinafter
     defined).

1.05 CDV-DISC - any Disc comprising television picture information consisting of
     analog video information with digital audio information, and with or
     without additional information to be used for control, retrieval,
     educational and/or instructional purposes in relation to the visual display
     of said television picture information, which is optically readable by a
     CDV-Player (as hereinafter defined) and conforms to the CDV-Standard
     Specifications (as hereinafter defined).

1.06 ENHANCED MUSIC CD DISC - any disc comprising any kind of information such
     as, but not limited to, audio, video,

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     text and data related information encoded in digital form and which
     conforms to the Enhanced Music CD-Standard Specifications (as hereinafter
     defined).

1.07 CD-AUDIO STANDARD SPECIFICATIONS - the specifications for the CD-Audio-
     Disc/Player parameters as made available, modified or added to from time to
     time in accordance with the provisions of Article III hereof.

1.08 CD-ROM STANDARD SPECIFICATIONS - the specifications for the CD-ROM
     Disc/Player parameters as made available, modified or added to from time to
     time in accordance with the provisions of Article III hereof.

1.09 CD-ROM(XA) STANDARD SPECIFICATIONS - the specifications for the CD-ROM(XA)
     Disc/Player parameters as made available, modified or added to from time to
     time in accordance with the provisions of Article III hereof.

1.10 CD-i STANDARD SPECIFICATIONS - the specifications for the CD-i Disc/Player
     parameters (as hereinafter defined) as made available, modified or added to
     from time to time in accordance with the provision of Article III hereof.

1.11 CDV-STANDARD SPECIFICATIONS - the NTSC and/or PAL specifications for the
     CDV-Disc/Player parameters as made

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     available, modified or added to from time to time in accordance with the
     provisions of Article III hereof.

1.12 ENHANCED MUSIC CD-STANDARD SPECIFICATIONS - the specifications for the
     Enhanced Music CD-Disc/Player parameters as made available, modified or
     added to from time to time in accordance with the provisions of Article III
     hereof.

1.13 PLAYER - any playback device for optically reading information stored on a
     Disc and converting such information into electrical signals for
     reproduction purposes.

1.14 CD-AUDIO PLAYER - a Player which is designed and manufactured solely for
     the reproduction of information stored on a CD-Audio Disc and conversion of
     such information, which is bit-encoded according to the CD-Audio Standard
     Specifications, into electrical signals by means prescribed in the CD-Audio
     Standard Specifications, which electrical signals are directly capable and
     intended to be used for sound reproduction through amplifiers and
     loudspeakers.

1.15 CD-ROM PLAYER - a Player which is designed and

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     manufactured solely for the reproduction of information stored on a CD-ROM
     Disc and conversion of such information, which is bit-encoded according to
     the CD-ROM-Standard Specifications, into electrical signals by means
     prescribed in the CD-ROM Standard Specifications, which electrical signals
     are directly capable and intended to be used for reproduction of computer-
     related-data through data handling and/or data processing apparatus.

1.16 CD-i PLAYER - a Player which is designed and manufactured solely for the
     reproduction of any kind of information stored on a CD-i Disc and as
     defined in the CD-i Standard Specifications, and conversion of such
     information, which is bit-encoded according to said CD-i Standard
     Specifications, into electrical signals by means as prescribed in the CD-i
     Standard Specifications, which electrical signals are directly capable and
     intended to be used for reproduction of such information.

1.17 CDV-PLAYER - a Player which is designed and manufactured solely for the
     reproduction of information stored on a CDV-Disc and conversion of such
     information, which is encoded according to the CDV-Standard Specifications,
     into

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     electrical signals by means as prescribed in the CDV-Standard
     Specifications, which electrical signals are directly capable and intended
     to be used for visual reproduction through standard television receivers
     and/or standard television monitors.

1.18 ENHANCED MUSIC CD-PLAYER - a Player which is designed and manufactured
     solely for the reproduction of information stored on an Enhanced Music CD
     Disc and conversion of such information, which is bit-encoded according to
     the Enhanced Music CD Standard Specifications, into electrical signals by
     means as prescribed in the Enhanced Music CD Standard Specifications, which
     electrical signals are directly capable and intended to be used for the
     reproduction of audio, video, text and data related information through
     data handling and/or data processing apparatus.

1.19 COMBI-PLAYER - a Player which is any combination of a CD-Audio Player, a
     CD-ROM Player, a CD-i Player, a CDV-Player and an Enhanced Music CD Player.

1.20 LICENSED PRODUCT - any CD-Audio Disc, CD-ROM Disc, CD-i Disc, CDV-Disc or
     Enhanced Music CD Disc.

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1.21  LICENSED PATENTS -- shall mean the patent rights listed in accordance
      with one of the following license options to be selected by the Licensee:

      (circle type of Licensed Product and Exhibit list of patents on each
      option chosen, whether A or B, for each type of Disc)

      I.  Option A: Licensee, at its option, chooses from one or more of the
      U.S. Patents listed on Exhibit I (CD-Audio Disc), Exhibit III (CD-ROM
      Disc), Exhibit V (CD-i Disc), Exhibit VII (CDV Disc), and/or Exhibit IX
      (Enhanced Music CD), and defined herein as Licensed Patents;

OR

      II. Option B: Licensee chooses, at its option, all of the U.S. Patents
      listed on Exhibit II (CD-Audio Disc), Exhibit IV (CD-ROM Disc), Exhibit
      VI (CD-i Disc), Exhibit VIII (CDV Disc), and/or Exhibit X (Enhanced Music
      CD Disc), and defined herein as Licensed Patents.


By /s/                                 Date     10-23-96
   -----------------------------            ----------------------------

1.22  ASSOCIATED COMPANY -- any corporation or other legal entity, in which a
      party hereto, Philips Electronics North America Corporation, Philips
      Electronics, N.V. (PENV) of

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      the Netherlands or Sony Corporation of Japan, now or hereafter controls,
      directly or indirectly, more than fifty percent (50%) of the shares
      entitled to vote for the election of directors or persons performing
      similar functions, but any such company or other legal entity shall be
      deemed an Associated Company only for as long as such control exists.

1.23  TERRITORY -- United States of America, its territories and possessions.

                             ARTICLE II - LICENSES

      Subject to the terms and conditions of this Agreement:

2.01  USPC hereby grants to Licensee and its Associated Companies a
      non-exclusive, non-transferable license under Licensed Patents to make,
      use and sell or otherwise dispose of Licensed Products in the Territory,
      but not to have Licensed Products made for the Licensee by third parties
      except as provided in Article IV.

2.02  USPC and Sony further agree for a period of ten (10) years from the
      effective date of this Agreement, to grant Licensee and its Associated
      Companies a non-exclusive, non-transferable license on reasonable,
      non-discriminatory

                                       11


      terms comparable to those set forth herein, to make, use, sell or
      otherwise dispose of Licensed Products in the Territory, under any
      patent rights not yet licensed hereunder which are essential to the
      manufacturing, use or sale of Licensed Products, as to which, and to
      the extent to which, USPC or Sony, have, or may hereafter acquire, the
      free right to grant licenses to Licensee and its Associated Companies
      and which patent rights were first filed in any country of the world
      after December 31, 1982.  It is expressly understood that in respect of
      the patent rights to be licensed pursuant to this paragraph 2.02 of
      Article II, paragraph 5.02 of Article V will not be applicable and that
      royalties payable may have to be paid over and above the royalties due
      on the basis of the use of Licensed Patents pursuant to paragraph 2.01
      of this Article II.

2.03  Finally, USPC and Sony agree for a period of ten (10) years from the
      date of this Agreement to grant Licensee and its Associated Companies
      upon their request and on reasonable, non-discriminating royalty rates
      and conditions to be agreed upon from case to case, a non-

                                       12


      exclusive, non-transferable license to make, use, sell or otherwise
      dispose of CD-Audio Players, CD-ROM Players, CD-i Players, CDV-Players
      and Combi-Players in the Territory under any or all present and future
      patent rights essential to the manufacture, use or sale of such Players
      as to which, and to the extent to which, USPC or Sony may now have, or
      may hereafter acquire, the free right to grant licenses to Licensee and
      its Associated Companies for the manufacture, use and sale of such
      Players.  It is expressly understood that paragraphs 5.01 and 5.02 of
      Article V shall not in any way be applicable to licenses pursuant to
      this paragraph 2.03 of Article II.

2.04  In consideration of the undertakings set forth in paragraphs 2.01, 2.02
      and 2.03 and similar undertakings by third party licensees of USPC or
      PENV, for a period of ten (10) years from the effective date of this
      Agreement, Licensee, agrees to grant to USPC, Philips Electronics North
      America Corporation, PENV, Sony Corporation of Japan and their
      respective Associated Companies, and to other third parties who have
      similarly entered, or will enter, into a license agreement with USPC,
      PENV or an Associated

                                       13


      Company thereof concerning Licensed Products and who have elected to
      accept or will accept a similar undertaking as contained in this
      paragraph 2.04, on reasonable, non-discriminating conditions comparable
      to those set forth herein, non-exclusive, non-transferable licenses to
      manufacture, use, sell or otherwise dispose of Licensed Products under
      any or all present and future patent rights which are essential to the
      manufacturing, use or sale of Licensed Product, as to which, and to the
      extent to which, Licensee or its Associated Companies may now have or
      may hereafter acquire the right to grant licenses.

2.05  In consideration of the undertakings set forth in paragraphs 2.01, 2.02
      and 2.03 and similar undertakings by third party licensees of USPC or
      PENV, for a period of ten (10) years from the effective date of this
      Agreement, Licensee agrees to grant to USPC, Philips Electronics North
      America Corporation, PENV, Sony Corporation of Japan and their
      respective Associated Companies, and to other third parties who have
      entered or will enter into a license agreement with USPC, PENV or an
      Associated Company thereof concerning Players and who have accepted or
      will

                                       14


      accept a similar undertaking as contained in this paragraph 2.05, on
      reasonable, non-discriminating conditions to be agreed upon from case
      to case, non-exclusive, non-transferable licenses to manufacture, use,
      sell or otherwise dispose of CD-Audio, CD-ROM, CD-i, CDV, Enhanced
      Music CD and/or Combi-Players under any or all present and future
      patent rights which are essential to the manufacture, use or sale of
      such Player, as to which, and to the extent to which, Licensee or its
      Associated Companies may now have or may hereafter acquire the right to
      grant licenses.

2.06  To the extent a dispute exists between USPC, Licensee and/or Sony
      regarding whether any patent is "essential" or whether any license
      offered by Licensee, USPC, or Sony pursuant to this Article II is under
      "reasonable...conditions" as those words are used in this Article II
      then USPC, Sony and/or licensee shall submit such dispute to binding
      arbitration under the 1992 Patent Arbitration Rules of the American
      Arbitration Association ("AAA").  Such arbitration shall be held before
      a panel of three arbitrators and shall take place in New York, New York.

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     Licensee, USPC and/or Sony each shall choose one arbitrator who shall be
     unaffiliated with the parties and who shall have been a member of the bar
     of the United States Court of Appeals for the Federal Circuit for at least
     the preceding five years.  The two arbitrators chosen by USPC, Licensee
     and/or Sony shall then choose a third arbitrator who shall also have been a
     member of the bar of the Federal Circuit for at least the preceding five
     years and who shall serve as chairperson of the panel.  If the arbitrators
     chosen by USPC, Licensee and/or Sony are unable to agree on a chairperson
     of the panel within sixty days of their designation by USPC, Licensee
     and/or Sony then such third arbitrator shall be chosen in accord with
     the rules of the AAA.  All other disputes regarding or relating to
     this License Agreement other than those specified in this paragraph
     shall not be subject to arbitration.

IT IS EXPRESSLY UNDERSTOOD THAT

(I)  THE LICENSES AND LICENSE UNDERTAKINGS WITH REGARD TO THE MANUFACTURE OF
     LICENSED PRODUCTS DO NOT REFER TO RECORDING MACHINES, OR APPARATUS OR
     METHODS FOR THE MULTIPLICATION

                                       16


     OF DISCS, OR APPARATUS OR METHODS FOR THE MANUFACTURE OF MATERIALS; NOR DO
     THE LICENSE UNDERTAKINGS WITH REGARD TO THE MANUFACTURE OF PLAYERS EXTEND
     TO THE MANUFACTURE OF COMPONENTS OF PLAYERS SUCH AS, BUT NOT LIMITED TO
     SEMICONDUCTOR DEVICES, INTEGRATED CIRCUITS, LASERS, MOTOR AND LENSES,
     EXCEPT FOR PATENT RIGHTS PERTAINING TO CIRCUITRY AND/OR SYSTEM ASPECTS
     SPECIFIC TO THE CD-SYSTEM (AND SIMILAR TYPE OPTICAL READ-OUT SYSTEMS), AND

(II) THE RIGHTS AND LICENSES GRANTED PURSUANT TO THIS AGREEMENT DO NOT EXTEND TO
     ANY COMBINATION OF ONE OR MORE LICENSED PRODUCTS WITH ANY OTHER ITEMS,
     PRODUCTS, SYSTEMS, STRUCTURES, APPARATUS OR SOFTWARE.

                     ARTICLE III - STANDARD SPECIFICATIONS
                       TECHNICAL INFORMATION AND SUPPORT

3.01 Upon execution of this Agreement and receipt of the payment provided for in
     paragraph 5.01 of Article V, USPC shall make available to Licensee for use
     by Licensee and its Associated Companies a copy of the then current version
     of the respective Standard Specifications, together with such information
     as is in USPC's reasonable opinion is required for the interpretation of
     such then

                                       17


      current Standard Specifications.

3.02  If USPC in its reasonable opinion determines that an addition or
      modification to any of the Standard Specifications should be made,
      Licensee shall be so notified in writing and be furnished with
      information to assist Licensee in the interpretation of such addition
      and/or modification.

3.03  Insofar as USPC has a free and legal right to do so, USPC further
      agrees to make available to Licensee upon Licensee's request and for
      use by Licensee and its Associated Companies in accordance with the
      terms of this Agreement, such other information, data and material as
      are, in USPC's reasonable opinion, strictly required to manufacture
      Licensed Products, which are interchangeable with Licensed Products
      made and/or sold by Philips.


                            ARTICLE IV - HAVE MADE

      The licenses and rights granted to Licensee and its Associated
Companies pursuant to Article II and the right to use the information
pursuant to Article III, include the right for Licensee and its Associated
Companies to have third parties manufacture for Licensee's or its Associated
Companies' use and

                                       18


account with due regard to what has been provided hereinbefore such Licensed
Products as Licensee and/or its Associated Companies require in and for their
sale of Licensed Products, provided that such third parties agree to use the
information obtained by Licensee pursuant to Article III only for the
manufacture of Licensed Products ordered by Licensee and its Associated
Companies and also agree to observe the secrecy obligations accepted by
Licensee hereunder.  As and when the information supplied by USPC to Licensee
pursuant to Article III is supplied by Licensee or an Associated Company of
Licensee to a third party supplier to have such third party supplier
manufacture Licensed Products for Licensee and/or its Associated Companies,
Licensee will notify USPC of the name of such third party supplier and of the
fact that such third party supplier has agreed in writing to the restrictions
on the use of the USPC supplied information to be observed by it.

                  ARTICLE V - ROYALTIES REPORTS AND PAYMENTS

5.01  Upon execution of this Agreement, Licensee will make a non-refundable
      payment of twenty five thousand ($25,000) US dollars to USPC.  Said
      payment of twenty five thousand dollars shall not be credited against
      royalties payable

                                       19


      hereunder pursuant to paragraph 5.02 of this Article V.

5.02 (A)  IN THE CASE WHERE LICENSEE HAS CHOSEN OPTION A TO DEFINE LICENSED
PATENTS - In consideration of the patent licenses granted hereunder by USPC
to Licensee, Licensee agree to pay to USPC royalties as follows:

     (a)  seven point five U.S. cents ($0.075) for each CDV Disc with an
     outer diameter greater than 130mm;

     (b)  two U.S. cents ($0.02) for each CD-Audio Disc with an outer
     diameter smaller than 90mm; and

     (c)  four point five US cents ($0.045) for:

          - each CD-ROM Disc;

          - each CD-i Disc;

          - each Enhanced Music CD Disc;

          - each CDV Disc with an outer diameter equal to, or smaller than,
                 130mm; and

          - each CD-Audio Disc with an outer diameter equal to, or greater
                 than, 90mm;

which is made, used, sold or otherwise disposed of by Licensee or an
Associated Company of Licensee, and in which a Licensed Patent is utilized.

5.02 (B)  IN THE CASE WHERE LICENSEE HAS CHOSEN OPTION B TO

                                       20


DEFINE LICENSED PATENTS - In consideration of the patent licenses granted
hereunder by USPC to Licensee, Licensee agrees to pay to USPC royalties as
follows:

     (a)  eight U.S. cents ($0.08) for each CDV Disc with an outer diameter
     greater than 130mm;

     (b)  two point two U.S. cents ($0.022) for each CD-Audio Disc with an
     outer diameter smaller than 90mm; and

     (c)  four point eight US cents ($0.048) for:

          - each CD-ROM Disc;

          - each CD-i Disc;

          - each Enhanced Music CD Disc;

          - each CDV Disc with an outer diameter equal to, or smaller than,
                 130mm; and

          - each CD-Audio Disc with an outer diameter equal to, or greater
                 than, 90mm;

which is made, used, sold or otherwise disposed of by Licensee or an
Associated Company of Licensee, and in which a Licensed Patent is utilized.

5.03  A Licensed Product shall be considered sold when invoiced, or if
      not invoiced, when delivered to a party other than the manufacturer.

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      5.04 Within thirty (30) days after the 31st March, the 30th June, the 30th
           September and the 31st December of each year during the period this
           Agreement shall be in force and effect, Licensee shall submit to
           USPC, even if there are no sales, a statement in writing, duly
           certified by an officer of the Licensee, setting forth with respect
           to the preceding quarterly period:

           (i)  The quantities of Licensed Products sold by Licensee and its
                Associated Companies, specifying the quantities for each of the
                following individual type of Licensed Products:

                (a)  CD-Audio Discs with an outer diameter smaller than 90
                     mm;

                (b)  CD-Audio Discs with an outer diameter equal to, or
                     greater than 90 mm;

                (c)  CDV Discs with an outer diameter equal to, or greater
                     than 130 mm;

                (d)  CDV Discs with an outer diameter smaller than 130 mm;

                (e)  CD-ROM Discs;

                (f)  CD-i Discs;

                                       22


                  (g)  Enhanced Music DC Discs;

        and

             (ii) the royalty payable to USPC as calculated under the terms of
        this Agreement.

             Licensee shall pay to USPC the royalty due hereunder in U.S.
        dollars concurrently with submission of the above mentioned
        statement.

        5.05 Royalties shall be due and payable on all Licensed Products
             manufactured prior to, but remaining in stock with Licensee and
             its Associated Companies at the date of expiration or
             termination of this Agreement. Certified reports on the number
             of Licensed Products in stock at the time of expiration or
             termination of this Agreement shall be submitted to USPC within
             thirty (30) days after such expiration or termination. For the
             purpose of royalty computation it shall be assumed that all
             Licensed Products in stock will be sold, leased or otherwise
             disposed of in the same countries and in proportionally the same
             quantities as in the last full six (6) months period reported on
             during the term of this Agreement. Payment of royalties due
             shall be effected concurrently with the

                                       23


             submission of said certified report.

        5.06 All payments which are not made on the dates specified herein,
             shall accrue interest at the rate of two percent (2%) per month
             or the maximum permitted by applicable law, whichever is less.

        5.07 All costs, such as stamp duties, taxes and other similar levies
             originating from or in connection with the conclusion of this
             Agreement shall be borne by Licensee. However, in the event that
             the government of a country imposes any income taxes on payments
             hereunder by Licensee to USPC and requires Licensee to withhold
             such tax from such payments, Licensee may deduct such tax from
             such payments. In such event, Licensee shall promptly furnish
             USPC with tax receipts issued by appropriate tax authorities so
             as to enable USPC to support a claim for credit against income
             taxes which may be payable by USPC and/or its Associated
             Companies in the Netherlands.

        5.08 In order that the royalties and reports provided for in this
             Article V may be verified, Licensee agrees to ensure that full,
             complete and accurate books and records shall be kept covering
             all sales or other disposals of Licensed

                                       24


             Products by Licensee and/or its Associated Companies, for a
             period of three (3) years following such sales or other
             dispositions. It is agreed that the books and records of
             Licensee and/or its Associated Companies may be audited from
             time to time, but not more than once in each calendar year, by
             an independent certified public accountant appointed by USPC and
             reasonably acceptable to Licensee, to the extent necessary to
             verify the accuracy of the aforementioned statements and
             payments. Such inspection shall be completed at USPC's own
             expense provided that if any discrepancy or error exceeding
             three percent (3%) of the money actually due is found in
             connection with the computation, the cost of such inspection
             shall be borne by Licensee.

        5.09 Notwithstanding the provisions of Paragraph 5.08 of this Article
             V, Licensee shall furnish whatever additional information as
             USPC may reasonably request from time to time to enable USPC to
             ascertain which products sold, leased or put into use by
             Licensee and/or its Associated Companies are subject to the
             payment of royalties to USPC hereunder, the patent rights which
             have been utilized in

                                       25


             connection with such products, and the amount of royalties payable.

                    ARTICLE VI - MOST FAVORABLE CONDITIONS

     If under otherwise substantially the same conditions as contained in
this Agreement, licenses under the patent rights referred to and licensed
pursuant to Article II should be granted for Licensed Products to any third
party at a royalty rate more favorable than the rate payable by Licensee
under this Agreement, Licensee shall be entitled to have the royalty rate
applicable to it modified to such extent that the same shall be as favorable
as that available to such third party, provided always that such obligation
shall not apply in respect of cross-license agreements and other agreements,
in which the consideration for such licenses shall not be wholly expressed in
payment of royalties and shall also not apply to licenses or other
arrangements made pursuant to a court decision or a settlement of a dispute
between USPC and a Licensee or between USPC and a third party. Without
limiting the foregoing, this Article VI shall not apply to terms entered into
in settlement of a filed court action regardless of the nature of such action
or settlement terms.

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                           ARTICLE VII - DISCLAIMER

     USPC warrants that it shall furnish the information to be supplied by it
to the best of its ability, but it makes no representation or warranty as to
the value of the information transmitted or the ability of Licensee to make
use thereof to secure interchangeability. USPC makes no warranty whatsoever
that the use of information supplied by USPC does not infringe or may not
cause infringement of patent rights owned or controlled by third parties, or
of patent rights owned or controlled by USPC or an Associated Company of USPC
not licensed pursuant to Article II.

     In further certainty the parties of this Agreement recognize that third
parties own patent rights in the field of Licensed Products and Licensee
accepts that USPC makes no warranty whatsoever that any manufacture, use,
sale, lease or other disposition of Licensed Product will be free from
infringement of any patent other than Licensed Patents.


                            ARTICLE VIII - SECRECY

     Licensee agrees that, subject to what has been provided for in Article
IV of this Agreement, Licensee and its Associated Companies shall not
disclose to any third party

                                       27


information relative to the manufacture and sale of Licensed Products
acquired from USPC or USPC's Associated Companies. This obligation, which
shall run for the period of this Agreement and for a period of three (3)
years thereafter, shall not apply to the extent information so acquired:

(a)  was known to Licensee or its Associated Companies prior to the date
     said information was acquired from USPC or its Companies, as shown by
     records of Licensee or any Company of Licensee or otherwise demonstrated
     to Philips' satisfaction;

(b)  is or has become available to the public in general through no fault of
     Licensee or its Companies;

(c)  was or is received from a third party who was free and had a legal right
     to disclose the same.

     In protecting information acquired from USPC or their Companies
pertaining to Licensed Products, Licensee has agreed that Licensee and its
Companies will take all necessary measures and precautions, including, but
not limited to, measures requiring their present and future employees to give
suitable undertakings of secrecy both for the period of their employment and
thereafter, and that in general such information

                                       28


will be treated in the same manner and with the same degree of care as
Licensee applies and has applied to its own information of a sensitive or
confidential nature.

                     ARTICLE IX - PATENT MARKINGS AND LOGO

9.01  If requested by USPC, Licensee shall place appropriate patent markings on
      an exposed surface of the Licensed Products made, used, sold and/or
      otherwise disposed of hereunder. The content, form, location and language
      used in such markings shall be in accordance with the laws and practices
      of the country, where such markings are used.

9.02  In addition, Licensed Products may be provided with respective logos in
      accordance with the instructions laid down in the CD Logo Guide which is
      available from USPC on request (hereinafter referred to as "the Logo"). In
      advertisements and sales literature with respect to Licensed Products sold
      by Licensee and/or its Companies the Logo may similarly be used and
      applied.

9.03  USPC grants Licensee and its Companies a royalty free, non-exclusive, non-
      transferable, indivisible right to use the Logo on and with respect to
      Licensed Products manufactured by or for Licensee and/or its

                                       29


      Companies in accordance with the instructions laid down in Exhibit AA.

9.04  Licensee understands and agrees that USPC makes no warranty whatsoever
      that any use of the Logo will be free from infringement of intellectual
      property rights owned by third parties.

                            ARTICLE X - ASSIGNMENT

      This Agreement shall inure to the benefit of and be binding upon each of
the parties hereto and their respective assigns. It may not be assigned in whole
or in part by Licensee without the prior consent in writing of USPC except to
the surviving corporation of a merger, consolidation or other transfer of all or
substantially all the assets of Licensee and except that Licensee may assign
this Agreement to one of its Companies provided that Licensee remains liable
hereunder and the transferee has the capability to perform all obligations to be
performed hereunder.

                       ARTICLE XI - TERM AND TERMINATION

11.01 This Agreement shall be effective from the date first written above, if
      and unless otherwise terminated shall

                                       30


       remain in force for a period of ten (10) years from the effective date
       of this Agreement. Notwithstanding the foregoing, this Agreement shall
       expire on the expiration date of the last to expire of the Licensed
       Patents licensed and referred to in Article II.

11.02  Either party may terminate this Agreement at any time on thirty (30)
       days notice to the other party in the event that the latter shall fail
       to perform any obligation under this Agreement and such default is not
       remedied within thirty (30) days after receipt of a notice specifying
       the nature of the default. Such right of termination shall not be
       exclusive of any other remedies or means of redress to which the
       non-defaulting party may be lawfully entitled, it being intended that
       all such remedies shall be cumulative. Any such termination shall not
       affect any payments, the rights to which may have fallen due  under
       this Agreement prior to such termination. Notwithstanding anything to
       the contrary herein, USPC shall have the right, at its sole option and
       discretion, to terminate this Agreement without advance notice (but
       with written notice) in the event that Licensee shall fail to abide by

                                       31


       the obligations as set forth in Article V hereof for three (3)
       consecutive quarters.

11.03  The obligations set forth in paragraphs 2.02, 2.03, 2.04, 2.05, 5.05,
       12.05 and Article VIII shall survive termination of this Agreement.
       Notwithstanding the foregoing, in the event termination is due to the
       breach of the Agreement by Licensee, paragraphs 2.02 and 2.03 shall
       not survive termination.

11.04  If Licensee should be dissolved or file a voluntary petition in
       bankruptcy or seek any court of governmental protection from creditors
       or make any assignment for creditors, or should an order be entered
       pursuant to any law relating to bankruptcy or insolvency appointing a
       receiver or trustee for Licensee, and if any such receivership is not
       terminated within sixty (60) days, then, in any of the events
       specified in this paragraph 11.04, USPC may give written notice to
       Licensee terminating this Agreement and this Agreement shall be
       terminated in accordance with the notice.

                          ARTICLE XII - MISCELLANEOUS

12.01  This Agreement sets forth the entire agreement and

                                       32


       understanding between the parties as to the subject matter hereof and
       merges all prior discussions between them and neither of the parties
       shall be bound by any conditions, definitions, warranties, waivers,
       releases or representations (either expressed or implied) with respect
       to the subject matter of this Agreement, other than expressly
       provided for herein, or as duly set forth on or subsequent to the date
       hereof in writing signed by a duly authorized representative of the
       party to be bound thereby.

12.02  Nothing contained in this Agreement shall be construed:

       (a)  as imposing on either party any obligation to institute any suit
            or action for infringement of any of the patent rights licensed
            hereunder or to defend any suit or action brought by a third
            party which challenges or concerns the validity of any of such
            patent rights, it being expressly understood that Licensee shall
            have no right to institute any such suit or action for
            infringement of any of the patent rights licensed by USPC
            hereunder, nor the right to defend any such suit or action which
            challenges or

                                       33


            concerns the validity of any such USPC patent right;

       (b)  as imposing any obligation to file any patent application or to
            secure any patent or to maintain any patent in force;

       (c)  as conferring any license or right to copy or to simulate the
            appearance and/or design of any product of USPC or its Companies;

       (d)  as conferring any license under the patent rights licensed
            pursuant to Article II hereof to manufacture, use, sell, lease or
            otherwise dispose of any product or device other than a Licensed
            Product.

12.03  If at any time a party shall elect not to assert its rights under any
       provision of this Agreement, such action or lack of action in that
       respect shall not be construed as a waiver of its rights under said
       provision or of any other provision of this Agreement.

12.04  Any notice or request required or permitted to be given under or in
       connection with this Agreement or the subject matter hereof shall be
       in writing and shall be deemed to have been sufficiently given when,
       if given to Licensee,

                                       34


       it is addressed to:

               Robert Steinberg, Esq.
               Irell & Manella LLP
               1800 Avenue of the Stars
               Suite 900
               Los Angeles, California 90067-4276

               and in respect of USPC, to:

               Intellectual Property Department
               U.S. Philips Corporation
               580 White Plains Road,
               Tarrytown, New York 10591

       and sent in each case by telecopy and Registered Mail, postage prepaid.
       The date of mailing shall be deemed to be the date on which such notice
       of request has been given. Either party may give written notice of change
       of address and, after notice of such change has been received, any notice
       or request required to be given shall thereafter be given to such party
       at such changed address in the manner as provided above.

12.05  This Agreement and all disputes, claims or controversies arising out of,
       or in any way relating to, this Agreement ("Dispute") shall be governed
       by and construed, and any

                                       35


       claim or controversy arising with respect thereto shall be determined, in
       accordance with the laws and in the competent courts of the State of New
       York. The parties hereto consent to the personal jurisdiction of the
       competent courts of the State of New York for the purpose of prosecuting
       or resolving any such Dispute.

       IN WITNESS WHEREOF, the parties hereof have caused this Agreement to be
       signed on the date first above written.


U.S. PHILIPS CORPORATION                 FUTURE MEDIA PRODUCTIONS, INC.


By /s/ Algy Tamoshunas                   By /s/ Alex Sandel
   ------------------------                 ------------------------
   Algy Tamoshunas                          Alex Sandel

Title  Vice President                    Title  President
     ----------------------                    ---------------------

Date  10/30/96                           Date  10/23/96
     ----------------------                   ----------------------

                                       36


Exhibit I
Option A - CD-Audio Disc                                    December 5, 1995
Page 1

                          SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration Date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 6493              NL 7214999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit I
Option A - CD-Audio Disc                                    December 5, 1995
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.01.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PS 1872451/         CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038             S 55-22605/         PS 4,398,292/       JPL 670009/         Method and apparatus for encoding digital with
                    25.02.1980          23.02.2001          25.02.2000          two error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit II
Option B - CD-Audio Disc                                    December 5, 1995
Page 1

                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration Date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 6493              NL 7211999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972                              25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 7016                                  PS 4,118,734/                           Optical videodisc with variable width tracks
                                        29.10.1996
- ----------------------------------------------------------------------------------------------------------------------------------
N 7340              NL 7401858/         PS 4,084,185/                           Record carrier on which information is stored in
                    12.02.1974          03.03.1996                              an optically readable structure
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit II
Option B - CD-Audio Disc                                    December 5, 1995
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9076              NL 7803069/         PS 4,450,553/       PS 1363333/         Multi-layer optical disc
                    22.03.1978          22.05.2001          22.03.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9258              NL 7810463/         PS 4,930,116/       PS 1550033/         Optical disc with deep pits in shallow v-shaped
                    19.10.1978          27.05.2007          19.10.1999          groove
- ----------------------------------------------------------------------------------------------------------------------------------
N 9398              NL 7902363/         PS 4,499,574/       PS 1694091/         Adaption of track distance to pit frequency
                    27.03.1979          12.02.2002          25.03.2000
- ----------------------------------------------------------------------------------------------------------------------------------
N 9567                                  PS 4,325,135/                           Optical record carrier and apparatus for reading
                                        13.04.1999                              it
- ----------------------------------------------------------------------------------------------------------------------------------
N 9587                                  PS 4,310,916/                           Optical record carrier and apparatus for reading
                                        12.01.99                                it
- ----------------------------------------------------------------------------------------------------------------------------------
N 9725              NL 8002039/         PS 4,389,719/                           Optical disc with PVC substrate covered cured
                    08.04.1980          08.09.2000                              lacquer
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit II
Option B - CD-Audio Disc                                    December 5, 1995
Page 3

                          SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9732              NL 8002411/         PS 4,556,967/                           Two phase information structure without cross-talk
                    25.04.1980          03.12.2002
- ----------------------------------------------------------------------------------------------------------------------------------
N 9933              NL 8100098/         PS 4,423,502/       PS 7882422/         Optical disc with tracks at different levels
                    12.01.1981          09.11.2001          12.01.2002
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             P 51-138821/        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          19.10.1999          24.04.1998
                                        Re 31,666/
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 14768             P 55-99252/         PS 4,358,780/       PPU 57-24038/       Information recording medium
                    18.07.1980          10.07.2001          18.07.2000
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.1981
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 800-1028/        PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit II
Option B - CD-Audio Disc                                    December 5, 1995
Page 4

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PS 1872451/         CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
S 8P038             S 55-22605/         PS 4,398,292/       JPI. 670009/        Method and apparatus for encoding digital with
                    25.02.1980          23.02.2001          25.02.2001          two error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit III
Option A - CD-ROM Disc                                      December 5, 1995
Page 1

                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration Date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 6493              NL 7211999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit III
Option A - CD-ROM Disc                                      December 5, 1995
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.04.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
P 18816             JP 58-35459/        PS 4,707,818/       PPU 59-162605/      Data transmitting system
                    04.03.1983          17.11.5004          04.03.2003
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PS 1872451/         CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
Q 83025             JP 83-161514/       PS 4,641,295/       PPU 60-52961/       Framing of data blocks on CD-ROM
P 19764             01.09.1983          27.08.2004          01.09.2003
- ----------------------------------------------------------------------------------------------------------------------------------
Q 84008             JP 84-57595/        PS 4,980,764/       PPU 60-201575/      CD-ROM error correction system A
P 21500             24.03.1984          22.03.2005          24.03.2004
                                        Re 33.462/
                                        22.03.2005
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit III
Option A - CD-ROM Disc                                      December 5, 1995
Page 3

                          SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
Q 84009             JP 84-57596/        PS 4,680,764/       PPU 60-201576/      CD-ROM error correction system B
P 21501             24.03.1984          22.03.2005          24.03.2004
                                        Re 33,462/
                                        22.03.2005
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038             S 55-22605/         PS 4,398,292/       JPI. 670009/        Method and apparatus for encoding digital with
                    25.02.1980          23.02.2001          25.02.2000          two error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit IV
Option B - CD-ROM Disc                                      December 5, 1995
Page 1

                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration Date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 6493              NL 7211999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 7016                                  PS 4,118,734/                           Optical disc with variable width
                                        09.10.1996
- ----------------------------------------------------------------------------------------------------------------------------------
N 7340              NL 7401858/         PS 4,084,185/                           Record carrier on which information is stored in
                    12.02.1974          03.03.1996                              an optically readable structure
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit IV
Option B - CD-ROM Disc                                      December 5, 1995
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9076              NL 7803069/         PS 4,450,553/       PS 1363333/         Multi-layer optical disc
                    22.03.1978          22.05.2001          22.03.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9258              NL 781463/          PS 4,930,116/       PS 1550033/         Optical disc with deep pits in shallow v-shaped
                    19.10.1978          27.05.2007          19.10.1999          groove
- ----------------------------------------------------------------------------------------------------------------------------------
N 9398              NL 7902363/         PS 4,499,574/       PS 1694091/         Adaption of track distance to pit frequency
                    27.04.1979          12.02.2002          25.03.2000
- ----------------------------------------------------------------------------------------------------------------------------------
N 9567              NL 7906576          PS 4,325,135/                           Optical record carrier and apparatus for reading
                                        13.04.1999                              it
- ----------------------------------------------------------------------------------------------------------------------------------
N 9587                                  PS 4,310,916/                           Optical record carrier and apparatus for reading
                                        12.01.1999                              it
- ----------------------------------------------------------------------------------------------------------------------------------
N 9725              NL 8002039/         PS 4,389,719/                           Optical disc with PVC substrate covered cured
                    08.04.1980          08.09.2000                              lacquer
- ----------------------------------------------------------------------------------------------------------------------------------
N 9732              NL 8002411/         PS 4,556,967/                           Two phase information structure without cross-talk
                    25.04.1980          03.12.2002
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit IV
Option B - CD-ROM Disc                                      December 5, 1995
Page 3

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9933              NL 8100098/         PS 4,423,502/       PS 7882422/         Optical disc with tracks at different levels
                    12.01.1981          09.11.2001          12.01.2002
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.04.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 14768             P 55-99252          PS 4,358,780/       PPU 57-24038/       Information recording medium
                    18.07.1980          10.07.2001          18.07.2000
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
P 18816             JP 58-35459/        PS 4,707,818/       PPU 59-162605/      Data transmitting system
                    04.03.1983          17.11.2004          04.03.2003
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit IV
Option B - CD-ROM Disc                                      December 5, 1995
Page 4

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PS 1872451/         CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
Q 83025             JP 83-161514/       PS 4,641,295/       PPU 60-52961/       Framing of data blocks on CD-ROM
P 19764             01.09.1983          27.08.2004          01.09.2003
- ----------------------------------------------------------------------------------------------------------------------------------
Q 84008             JP 84-57595/        PS 4,680,764/       PPU 60-201575/      CD-ROM error correction system A
P 21500             24.03.1984          22.03.2005          24.03.2004
                                        Re 33,462/
                                        22.03.2005
- ----------------------------------------------------------------------------------------------------------------------------------
Q 84009             JP 84-57596/        PS 4,680,764/       PPU 60-201576/      CD-ROM error correction system B
P 21501             24.03.1984          22.03.2005          24.03.2004
                                        Re 33,462/
                                        22.03.2005
- ----------------------------------------------------------------------------------------------------------------------------------
S 8P038             S 55-22605/         PS 4,398,292/       JPL 670009/        Method and apparatus for encoding digital with
                    25.02.1980          23.02.2001          25.02.2001          two error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit V
Option A - CD-1 Disc                                        December 5, 1995
Page 1

                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration Date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
B 33255             GB 8609078/         4,868,764/                              Enhanced resolution of CD-ROM stored TV-pictures
                    14.04.1986          06.04.2007
- ----------------------------------------------------------------------------------------------------------------------------------
B 33335             GB 8726961/         4,858,026/          PPU 63-168781/      Pyramid encoder with decoder in prediction channel
                    24.12.1986          21.12.2007          24.12.2007
- ----------------------------------------------------------------------------------------------------------------------------------
N 6493              NL 7211999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit V
Option A - CD-1 Disc                                        December 5, 1995
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in Optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 11734             NL 8600980/         4,914,515/          PPU 62-256269/      Partial updating of stationary pictures on CD-1
                    18.04.1986          15.04.2007          17.04.2007
- ----------------------------------------------------------------------------------------------------------------------------------
N 11753             NL 8601182/         4,794,465/          PPU 62-269584/      Data driven action tagging in CD-1
                    12.05.1986          10.10.2006          11.05.2007
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.04.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
P 19262             JP 58-97687/        A 700817/           PS 1,864,908/       Digital signal transmitting method
                    01.06.1983                              01.06.2003
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit V
Option A - CD-1 Disc                                        December 5, 1995
Page 3

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
P 19263             JP 58-97688/        A 700817/           PS 1,864,909/       Digital signal transmitting method
                    01.06.1983                              01.06.2003
- ----------------------------------------------------------------------------------------------------------------------------------
P 19264             JP 58-97689/        A 700817/           PS 1,782,167/       Digital signal transmitting method
                    01.06.1983                              01.06.2003
- ----------------------------------------------------------------------------------------------------------------------------------
P 23912             JP 60-51994/                            PPU 61-211728       Data processing apparatus
                    15.03.1985               -              15.03.2005
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PPU 57-4629/        CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
Q 86003             NL 8600450/         4,802,169/          PPU 62,217468/      Real time format switching in CD-1
P 30624             26.02.1986          24.02.2007          23.07.2007
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038             S 55-22605/         PS 4,398,292/       JPI. 670009/        Method and apparatus for encoding digital with
                    25.02.1980          23.02.2001          25.02.2000          two error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VI
Option B - CD-1 Disc                                        December 5, 1995
Page 1

                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration Date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
B 33255             GB 8609078/         4,868,764/                              Enhanced resolution of CD-ROM stored TV-pictures
                    14.04.1986          06.04.2007
- ----------------------------------------------------------------------------------------------------------------------------------
B 33335             GB 8726961/         4,858,026/          PPU 63-168781/      Pyramid encoder with decoder in prediction channel
                    24.12.1986          21.12.2007          24.12.2007
- ----------------------------------------------------------------------------------------------------------------------------------
N 6493              NL 72511999/        PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 7016                                  PS 4,118,734/                           Optical disc with variable width tracks
                                        24.10.1996
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VI
Option B - CD-1 Disc                                        December 5, 1995
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 7340              NL 7401858          PS 4,084,185/                           Record carrier on which information is stored in
                                        03.03.1996                              an optically readable structure
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678          Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9258              NL 7810463/         PS 4,930,116/       PS 1550033/         Optical disc with deep pits in shallow v-shaped
                    19.10.1978          27.05.2007          19.10.1999          groove
- ----------------------------------------------------------------------------------------------------------------------------------
N 9398              NL 7902363/         PS 4,499,574/       PS 1694091/         Adaption of track distance to pit frequency
                    27.03.1979          12.02.2002          25.03.2000
- ----------------------------------------------------------------------------------------------------------------------------------
N 9567                                  PS 4,325,135/                           Optical record carrier and apparatus for reading
                                        13.04.1999                              it
- ----------------------------------------------------------------------------------------------------------------------------------
N 9587                                  PS 4,310,916/                           Optical record carrier and apparatus for reading
                                                                                it
- ----------------------------------------------------------------------------------------------------------------------------------
N 9725              NL 8002039/         PS 4,389,719/                           Optical disc with PVC substrate covered cured
                    08.04.1980          08.09.2000                              lacquer
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VI
Option B - CD-1 Disc                                        December 5, 1995
Page 3


                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9732              NL 8002411/         PS 4,556,967/                           Two phase information structure without cross-talk
                    25.04.1980          03.12.2002
- ----------------------------------------------------------------------------------------------------------------------------------
N 9933              NL 8100098/         PS 4,423,502/       PS 7882422/         Optical disc with tracks at different levels
                    12.01.1981          09.11.2001          12.01.2002
- ----------------------------------------------------------------------------------------------------------------------------------
N 11734             NL 8600980/         4,914,515/          PPU 62-256269/      Partial updating of stationary pictures on CD-1
                    18.04.1986          15.04.2007          17.04.2007
- ----------------------------------------------------------------------------------------------------------------------------------
N 11753             NL 8601182/         4,794,465/          PPU 62-269584/      Data driven action tagging in CD-1
                    12.05.1986          10.10.2006          11.05.2007
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.04.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 14768             P 55-99252/         PS 4,358,780/       PPU 57-24038/       Information recording medium
                    18.07.1980          10.07.2001          18.07.2000
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VI
Option B - CD-1 Disc                                        December 5, 1995
Page 4


                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
P 19262             JP 58-97687/        A 700817/           PS 1,864,908/       Digital signal transmitting method
                    01.06.1983                              01.06.2003
- ----------------------------------------------------------------------------------------------------------------------------------
P 19263             JP 58-97688/        A 700817/           PS 1,864,909/       Digital signal transmitting method
                    01.06.1983                              01.06.2003
- ----------------------------------------------------------------------------------------------------------------------------------
P 19264             JP 58-97689/        A 700817/           PS 1,782,167/       Digital signal transmitting method
                    01.06.1983                              01.06.2003
- ----------------------------------------------------------------------------------------------------------------------------------
P 23912             JP 60-51994/           -                PPU 61-211728       Data processing apparatus
                    15.03.1985                              15.03.2005
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PPU 57-4629         CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
Q 86003             NL 8600450/         4,802,169/          PPU 62-217468/      Real time format switching in CD-1
P 30624             26.02.1986          24.02.2007          23.07.2007
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VI
Option B - CD-1 Disc                                        December 5, 1995
Page 5


                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038             S 55-22605/         PS 4,398,292/       JPI. 670009/        Method and apparatus for encoding digital with
                    25.02.1980          23.02.2001          25.02.2000          two error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VII
Option A - CDV - Disc                                       December 5, 1995
Page 1


                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 6493              NL 7211999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    02.09.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 8717              NL 7702874/         PS 4417285/         PS 1153514/         Automatic field correction during VLP stop-motion
                    17.03.1977          22.11.2000          25.09.1997
                                                            PS 1313142/
                                                            16.03.1998
                                                            PS 1351132/
                                                            16.03.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VII
Option A - CDV - Disc                                       December 5, 1995
Page 2


                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL. 7809227/        PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 10591             NL 8300541/         PS 4660097/                             VIP with "Compact-Disc" audio
                    14.02.1983          21.04.2004
- ----------------------------------------------------------------------------------------------------------------------------------
N 10730             NL 8302542/         PS 4642702/         PS 1944768/         VIP with CD audio in underband
                    15.07.1983          13.07.2004          14.02.2004
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.04.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
P 20779             JP 58-226598/       PS 4893193/         PPU 60-119670/      Disc type recording media
                    30.11.1983          09.01.2007          30.11.2003
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VII
Option A - CDV - Disc                                       December 5, 1995
Page 3


                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PPU 57-4629/        CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
S 8P038             S 55-22605/         PS 4,398,292/       JPL 670009/         Method and apparatus for encoding digital with two
                    25.02.1980          23.02.2001          25.02.2000          error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VIII
Option B - CDV - Disc                                       December 5, 1995
Page 1


                      SURVEY OF LICENSOR'S PATENT RIGHTS



- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
Licensor's          Priority            US Patent (PS)      JP Ut. Model (UM)   Title
Ref. No. PII        Application/        or Appln. No./      Prov. Publ. (U)
                    Priority date       Expiration date     Patent (PS)
                                                            Publication (PUB)
                                                            Prov. Publ. (PPU)
                                                            or Appln. No./
                                                            Expiration date
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 6493              NL 7211999/         PS 5,068,846/       PS 905844/          Optical disc with disc body acting as protection
                    09.02.1972          26.11.2008          25.08.1992
- ----------------------------------------------------------------------------------------------------------------------------------
N 7016                                  PS 4,118,734/                           Optical disc with variable width tracks
                                        24.10.1996
- ----------------------------------------------------------------------------------------------------------------------------------
N 7340              NL 7401858          PS 4,084,185/                           Record carrier on which information is stored in an
                                        03.03.1996                              optically readable structure
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VIII
Option B - CDV - Disc                                       December 5, 1995
Page 2


                          SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 8717              NL 7702874/         PS 4417285/         PS 1153514/         Automatic field correction during VLP stop-motion
                    17.03.1977          22.11.2000          25.09.1997
                                                            PS 1313142/
                                                            16.03.1998
                                                            PS 1351132/
                                                            16.03.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 8979              NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                    12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 9076              NL 7803069/         PS 4,450,553/       PS 1363333/         Multi-layer optical disc
                    22.03.1978          22.05.2001          22.03.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225              NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                    09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9258              NL 7810463/         PS 4,930,116/       PS 1550033/         Optical disc with deep pits in shallow v-shaped
                    19.10.1978          27.05.2007          19.10.1999          groove
- ----------------------------------------------------------------------------------------------------------------------------------
N 9398              NL 7902363/         PS 4,499,574/       PS 1694091/         Adaption of track distance to pit frequency
                    27.03.1979          12.02.2002          25.03.2000
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VIII
Option B - CDV - Disc                                       December 5, 1995
Page 3


                          SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
N 9567                                  PS 4,325,135/                           Optical record carrier and apparatus for reading it
                                        13.04.1997
- ----------------------------------------------------------------------------------------------------------------------------------
N 9587              NL 7907180          PS 4,310,916/       PS 1637642          Optical record carrier and apparatus for reading it
                                        12.01.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9725              NL 8002039/         PS 4,389,719/                           Optical disc with PVC substrate covered cured
                    08.04.1980          08.09.2000                              lacquer
- ----------------------------------------------------------------------------------------------------------------------------------
N 9732              NL 8002411/         PS 4,556,968/                           Two phase information structure without cross-talk
                    25.04.1980          03.12.2002
- ----------------------------------------------------------------------------------------------------------------------------------
N 9933              NL 8100098/         PS 4,423,502/       PS 7882422/         Optical disc with tracks at different levels
                    12.01.1981          09.11.2001          12.01.2002
- ----------------------------------------------------------------------------------------------------------------------------------
N 10591             NL 8300541/         PS 4660097/                             VLP with "Compact-Disc" audio
                    14.02.1983          21.04.2004
- ----------------------------------------------------------------------------------------------------------------------------------
N 10730             NL 8302542/         PS 4642702/         PS 1944768/         VLP with CD audio in underband
                    15.07.1983          13.07.2004          14.02.2004
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530             PS 51-138821        PS 4,142,210/       PPU 5.3-63002/      Method of signal recording and disc-shaped signal
                    18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit VIII                                                December 5, 1995
Option B - CDV - Disc
Page 4

                      SURVEY OF LICENSOR'S PATENT RIGHTS


                                                                    
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222             P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                    21.04.1978          Re 31,666/          21.04.1998
                                        19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 14768             P 55-99252/         PS 4,358,780/       PPU 57-24038/       Information recording medium
                    18.07.1980          10.07.2001          18.07.2000
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688             J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                    01.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
P 20779             JP 58-226598/       PS 4893193/         PPU 60-119670/      Disc type recording media
                    30.11.1983          09.01.2007          30.11.2003
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007             NL 8004028/         PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009             JP 55-67608/        PS 4,413,340/       PPU 57-4629/        CIRC
P 14539             21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038             S 55-22605/         PS 4,398,292/       JPL 670009/         Method and apparatus for encoding digital with two
                    25.02.1980          23.02.2001          25.02.2000          error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit IX                                                      December 5, 1995
Option A - Enhanced Music CD - Disc
Page 1


                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ------------------------------------------------------------------------------------------------------------------------------
                                                                   
Licensor's         Priority            US Patent (PS)      Jp Ul Model (UM)    Title
Ref No PII         Application/        or Appln. No/       Prov. Publ (U)
                   Priority date       Expiration date     Patent (PS)
                                                           Publication (PUB)
                                                           Prov. Publ (PPU)
                                                           or Appln No/
                                                           Expiration date
- ------------------------------------------------------------------------------------------------------------------------------

D 86308            DE 36 13 343/       PS 4,825,285/       A 63-001 183/       DPCM encoder with 2-dimensional low pass filter
D 86313            19.04.1986          15 01 2007          20 04 2007
D 86337            DE 36 20 424/
                   10.06.1986
                   DE 36 38 128/
                   08.11.1986
- ------------------------------------------------------------------------------------------------------------------------------
D 86327            DE 36.31 252/       PS 4,901,075/       A 63-132.530/       Coefficient encoder in transform coding
D 86336            13.09.1986          11.09.2007          14.09.2007
                   DE 37.38.127/
                   08.11.1986
- ------------------------------------------------------------------------------------------------------------------------------



Exhibit IX                                                     December 5, 1995
Option A - Enhanced Music CD - Disc
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ---------------------------------------------------------------------------------------------------------------------------------
                                                                   
D 87091            DE 37 15 067/       PS 5,021,879/       A 63-287 186/       Motion estimation on superblocks of N transform
D 87291            06.05.1987          04.06.2008          06.05.2008          blocks
                   DE 37.15.147/
                   07.05.1987
                   DE 37 44 280/
                   28.12.1987
                   DE 37 26 520
- ---------------------------------------------------------------------------------------------------------------------------------
F 89522            FR 8908186/         A 631,830/          A 92-500 443/      NORMALISATION/special subsample pictures
                   20.06.1989                              19.06.2010
- ---------------------------------------------------------------------------------------------------------------------------------
F 89526            FR 8903929/         PS 5,079,631/       A 02 028 596/      Selectable temporal/controlled by
                   24.08.1989                                                 classification parameter
- ---------------------------------------------------------------------------------------------------------------------------------
N 6494             NI.7211999/         PS 5,068,846/       PS 905844/         Optical disc with disc body acting as protection
                   09.02.1972          26.11.2008          25.08.1992
- ---------------------------------------------------------------------------------------------------------------------------------
N 8979             NI.7713710          PS 4,188,433/                          Optical disc with coating comprising U-V lacquer
                   12.12.1977          20.07.1998
- ---------------------------------------------------------------------------------------------------------------------------------
N 9225             NI.7809227          PS 4,230,915/                          Depth of smooth pits in optical disc
                   09.11.1978          26.12.1998
- ---------------------------------------------------------------------------------------------------------------------------------



Exhibit IX                                                     December 5, 1995
Option A - Enhanced Music CD - Disc
Page 3

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 13088            NI.89-023581/       PS 5,428,598/       PPU 03-108,162/      Copyright protection using alternating copy-bit
                   12.09.1989          27.06.2012          14.09.2010
                                       PS 5,453,968/
                                       26.09.2013
- ----------------------------------------------------------------------------------------------------------------------------------
N 13257            NI.900424/          A 369,864           A 04-216.288/        Image data blocks with hierarchal encoding level
                   22.02.1990                              20.02.2011
- ----------------------------------------------------------------------------------------------------------------------------------
N 13409            NI.91.200.764/      A 07-707,527/       A 01-233.380/        Sector and word offset in video block header
                   06.08.1990          A 08-269,941        04.06.2011
- ----------------------------------------------------------------------------------------------------------------------------------
N 13661            EP.91.200.764/      PS 5,341,356/       PPU 9.1-089.596/     Recording of contact info in lead out
                   02.04.1991          17.01.2012          02.04.2012
                   EP.91.201.005/
                   26.04.1991
- ----------------------------------------------------------------------------------------------------------------------------------
N 13685            EP.91.200.764/      PS 5,390,159/       PPU 93.094,657/      CD ROM-XA-WO
                   02.04.1991          12.02.2012          01.04.2012
                   EP.91.201.005/      A 08-328,307
                   26.04.1991          A 08-371,644



Exhibit IX                                                     December 5, 1995
Option A - Enhanced Music CD - Disc
Page 4

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
N 13709            GB 9012538/         A 08-086,402/       A 04-229,464/        Decoder delay in coded videoframes on CD-I
                   15.06.1990          A 08-299,027/       04.06.2011
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530            PS 51-138821        PS 4,142,210/       PPU 53-63002/        Method of signal recording and disc-shaped signal
                   18.11.1976          14.11.1997          18.11.1996           recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222            PS 53-47247/        PS 4,355,392        PPUB 63-29451/       Burst error correcting system
                   21.04.1978          Re 31,666/          21.06.1998
                                       19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 15668            I 56-546.301/       PS 5,305,301/       PPU 57-169938/       Optical recording medium
                   04.10.1980          19.04.2001          01.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007            NL 800-1028/        PS 4,501,000/       PPU 57-488486/       Signal modulation system
P16056             14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80009            JP 55-67608/        PS 4,413,340/       PPU 57-4629/         CIRC
P 14539            21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038            S 55-22605/         PS 4,398,292/       JPL 670009/          Method and apparatus for encoding digital with two
                   21.02.1980          23.02.2001          25.02.2000           error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit IX                                                     December 5, 1995
Option A - Enhanced Music CD - Disc
Page 5

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                    
S 32P040           S 56-17,734         USP 4,456,905/      IP 1,547,082/        Method and apparatus for encoding binary data
                   09.02.1981          08.02.2002          09.02.2001
- ----------------------------------------------------------------------------------------------------------------------------------
S 91P276           S 91P276            PS 5,191.436/       PUB4-014.974/        Apparatus for recording compressed digital video
                   09051990            3004.2011           09.05.2010           data on a compact disc media
- ----------------------------------------------------------------------------------------------------------------------------------
S 90P308           JP 1-253,398        PS 5,155,593/       PUB 3-114.384/       Video signal coding method
                   27 09 1989          27 09 2010/          27 09 2009
- ----------------------------------------------------------------------------------------------------------------------------------
S 90P340           JP 1-267,046/       PS 5,132,792/       PUB 3-129,986/       Video signal transmitting system
                   14 10 1989          12 10 2010          14 10 2009
                   IP 1-267,044/                           PUB 3-129,985
                   14 10 1989
- ----------------------------------------------------------------------------------------------------------------------------------
8 1000899          JP [ILLEGIBLE]      PS 4,803,193/       PPU 60-119670/       Disc recording medium and apparatus for playback
P 14539            30 11 1983                              30 11 2003           thereof
- ----------------------------------------------------------------------------------------------------------------------------------
8-1002186          JP P58-226,599                          PS 4-62151/          Disc reproducing apparatus
                   30 11 1983                              30 11 2003
- ----------------------------------------------------------------------------------------------------------------------------------
94902625           JP P06-32017        cbd                 cbd                  Recording medium and its reproducing apparatus
                   22 12 1994                                                   and method
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 1

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ------------------------------------------------------------------------------------------------------------------------------
                                                                  
Licensor's         Priority            US Patent (PS)      Jp ULModel (UM)    Title
Ref No P11         Application/        or Appln. No/       Prov. Publ (U)
                   Priority date       Expiration date     Patent (PS)
                                                           Publication (PUB)
                                                           Prov. Publ (PPU)
                                                           or Appln. No/
                                                           Expiration date
- ------------------------------------------------------------------------------------------------------------------------------
D 86308            DE 36 13 343/       PS 4,825,285/       A 63-001. 183/      DPCM encoder with 2-dimensional low pass filter
D 86313            19.04.1986          15.04.2007          20.04.2007
D 86337            DE 36 20 424/
                   10.06.1986
                   DE 36 38 128/
                   08.11.1986
- ------------------------------------------------------------------------------------------------------------------------------
D 86327            DE 36.31 252/       PS 4,901,075/       A 63-132.530/       Coefficient encoder in transform coding
D 86336            13.09.1986          11.09.2007          14.09.2007
                   DE 37.38.127/
                   08.11.1986
- ------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 2

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ---------------------------------------------------------------------------------------------------------------------------------
                                                                   
D 87091            DE.37.15 067/       PS 5,021,879/       A 63-287 186/       Motion estimation on superblocks of N transform
D 87291            06.05.1987          04.06.2008          06.05.2008          blocks
                   DE 37.15.147/
                   07.05.1987
                   DE 37 44 280/
                   28.12.1987
                   DE 37 26 520
- ---------------------------------------------------------------------------------------------------------------------------------
F 89522            FR 8908186/         A 631,830/          A 92-500 443/      Selectable temporal/special subsampled pictures
                   20.06.1989                              19.06.2010
- ---------------------------------------------------------------------------------------------------------------------------------
F 89526            FR 8903929/         PS 5,079,631/       A 02 028 596/      Normalisation controlled by classification parameter
                   24.03.1989          06.03.2010          23.03.2010
- ---------------------------------------------------------------------------------------------------------------------------------
N 6493             NL 7214999/         PS 5,068,846/       PS 905844/         Optical disc with disc body acting as protection
                   02.09.1972          26.11.2008          25.08.1992
- ---------------------------------------------------------------------------------------------------------------------------------
N 7016                                 PS 4,118,734/                          Optical videodisc with variable width tracks
                                       24.10.1996
- ---------------------------------------------------------------------------------------------------------------------------------
N 7340             NL 7401858          PS 4,084,185/                          Record carrier on which information is stored in an
                                       03.03.1996                             optically readable structure
- ---------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 3

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                   
N 8979             NL 7713710/         PS 4,188,433/                           Optical disc with coating comprising U-V lacquer
                   12.12.1977          20.07.1998
- ----------------------------------------------------------------------------------------------------------------------------------
N 9225             NL 7809227/         PS 4,230,915/       PS 1630678/         Depth of smooth pits in optical disc
                   09.11.1978          26.12.1998          08.09.1999
- ----------------------------------------------------------------------------------------------------------------------------------
N 9258             NL 78104163/        PS 4,930,116/       PS 1550033/         Optical disc with deep pits in shallow v-shaped
     -             19.10.1978          27.05.2007          19.10.1999          groove
- ----------------------------------------------------------------------------------------------------------------------------------
N 9398             NL 7902363/         PS 4,499,574/       PS 169-1091/        Adaption of track distance to pit frequency
                   27.03.1979          12.02.2002          25.03.2000
- ----------------------------------------------------------------------------------------------------------------------------------
N 9567                                 PS 4,325,135/                           Optical record carrier and apparatus for reading it
                                       13.04.1999-
- ----------------------------------------------------------------------------------------------------------------------------------
N 9587                                 PS 4,310,916/                           Optical record carrier and apparatus for reading it
                                       12.01.1999
- -----------------------------------------------------------------------------------------------------------------------------------
N 9725             NL 8002039/         PS 4,389,719/                           Optical disc with PVC substrate covered cured
                   08.04.1980          08.09.2000                              lacquer
- -----------------------------------------------------------------------------------------------------------------------------------
N 9732             NL 8002414/         PS 4,556,967/                           Two phase information structure without cross-talk
                   25.04.1980          03.12.2002
- -----------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 4

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                   
N 9933             NL 8100098/         PS 4,423,502/       PS 7882422/         Optical disc with tracks at different levels
                   12.01.1981          09.11.2001          12.01.2002
- ----------------------------------------------------------------------------------------------------------------------------------
N 13088            NL 89-02358/        PS 5,428,598/       PPU 03-108,162/     Copyright protection using alternating copy-bit
                   21.09.1989          27.06.2012          14.09.2010
                                       PS 5,453,968/
                                       26.09.2012
- ----------------------------------------------------------------------------------------------------------------------------------
N 13257            NL 900424/          A 369,864           A 04-216.288/       Image data blocks with hierarchial encoding level
                   22.02.1990                              20.02.2011
- ----------------------------------------------------------------------------------------------------------------------------------
N 13409            NL 9001771/         A 07-707.527        A 04-233.380/       Sector and word offset in video block header
                   06.08.1990          A 08-269.941        04.06.2011
- ----------------------------------------------------------------------------------------------------------------------------------
N 13661            EP 91.200.764/      PS 5,341,356/       PPU 93-089.596/     Recording of contract info in lead out
                   02.04.1991          07.01.2012          02.04.2012
                   EP 91.201.005/
                   26.04.1991
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 5

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                   
N 13685            EP 91.200.764/      PS 5,390,159/       PPU 93-094,675/     CD ROM-XA-WO
                   02.04.1991          12.02.2012          01.04.2012
                   EP 91 201 005/      A 08-328,307
                   26.04.1991          A 08-371,644
- ----------------------------------------------------------------------------------------------------------------------------------
N 13709            GB 9012538/         A 08-086,402        A 04-229.464/       Decoder delay in coded videoframes on CD-1
                   05.06.1990          A 08-299,027        04.06.2011
- ----------------------------------------------------------------------------------------------------------------------------------
P 10530            PS 51-138821        PS 4,142,210/       PPU 53-63002/       Method of signal recording and disc-shaped signal
                   18.11.1976          14.11.1997          18.11.1996          recording medium
- ----------------------------------------------------------------------------------------------------------------------------------
P 12222            P 53-47247/         PS 4,355,392        PUB 63-29451/       Burst error correcting system
                   21.04.1978          Re 31,666/          21.04.1998
                                       19.10.1999
- ----------------------------------------------------------------------------------------------------------------------------------
P 14768            P 55-99252/         PS 4,358,780/       PPU 57-24038/       Information recording medium
                   18.07.1980          10.07.2001          18.07.2000
- ----------------------------------------------------------------------------------------------------------------------------------
P 15688            J 56-54678/         PS 5,305,301/       PPU 57-169938/      Optical recording medium
                   04.10.1981          19.04.2011          04.10.2001
- ----------------------------------------------------------------------------------------------------------------------------------
Q 80007            NL 8004028/        PS 4,501,000/       PPU 57-488486/      Signal modulation system
P 16056            14.07.1980          19.02.2002          14.07.2001
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 6

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                   
Q 80009            JP 55-67608/        PS 4,413,340/       PPU 57-4629/        CIRC
P 14539            21.05.1980          20.05.2001          21.05.2000
- ----------------------------------------------------------------------------------------------------------------------------------
S-8P038            S 55-22605/         PS 4,398,292/       JPL 670009/         Method and apparatus for encoding digital with two
                   25.02.1980          23.02.2001          25.02.2000          error correcting codes
- ----------------------------------------------------------------------------------------------------------------------------------
S-82P040           S 56-17,734         USP 4,456,905/      JP 1,547,082/       Method and apparatus for encoding binary data
                   09.02.1981          08.02.2002          09.02.2001
- ----------------------------------------------------------------------------------------------------------------------------------
S 91P276           JP 2-119,604        PS 5,191,436/       PUB 4-014,974/      Apparatus for recording compressed digital video
                   09.05.1990          30.04.2011          09.05.2010          data on a compact disc media
- ----------------------------------------------------------------------------------------------------------------------------------
S 90P308           JP 1-253,398        PS 5,155,593/       PUB 3-114,384/      Video signal coding method
                   27.09.1989          27.09.2010          27.09.1989
- ----------------------------------------------------------------------------------------------------------------------------------
S 90P340           JP 1-267,046/       PS 5,132,792/       PUB 3-129,986/      Video signal transmitting system
                   14.10.1989          12.10.2010          14.10.2009
- ----------------------------------------------------------------------------------------------------------------------------------
8-4000899          JP P58-226598       PS 4,893,193/       PPU 60-119670/      Disc recording medium and apparatus for playback
                   30.11.1983          09.01.2007          30.11.2003          thereof
- ----------------------------------------------------------------------------------------------------------------------------------
8-4002186          JP P58-226599                           PS 4-62151/         Disc reproducing apparatus
                   10.11.1983                              10.11.2003
- ----------------------------------------------------------------------------------------------------------------------------------



Exhibit X                                                      December 5, 1995
Option B - Enhanced Music CD - Disc
Page 7

                      SURVEY OF LICENSOR'S PATENT RIGHTS


- ----------------------------------------------------------------------------------------------------------------------------------
                                                                   
94902625           JP P06-320107       t.b.d.              t.b.d.              Recording medium and its reproducing apparatus and
                   22.12.1994                                                  method
- ----------------------------------------------------------------------------------------------------------------------------------
94097815           JP P07-13211        t.b.d.              t.b.d.              Recording medium and recording and/or reproducing
                   30.01.1995                                                  apparatus thereof
- ----------------------------------------------------------------------------------------------------------------------------------