Methods and apparatus for encoding and decoding an audio and/or

Dynamic information storage or retrieval – Binary pulse train information signal – Binary signal gain processing

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369 48, 369 60, 386104, 386109, 386 95, G11B 700, H04N 576

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058448675

ABSTRACT:
Methods and apparatus for encoding and decoding an audio and/or video signal, and a record carrier for use with such apparatus. One or more audio and/or full motion video signals, e.g., a video signal, and possibly computer data) are recorded on an interactive compact disc. The video signal is encoded into code blocks of variable lengths, each corresponding to a picture or picture pair. A decoder delay time parameter is associated with one or more of the code blocks, which parameter represents a length of time (i.e., a delay time) with which the corresponding picture of a code block is to be displayed after that code block has been received by a decoding apparatus.

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Takahashi et al., Interframe CODEC for NTSC Color Television Signals, Fujitsu Scientific & Technical Journal, vol. 13, No. 4, 1977, pp. 21-52.

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