Method and apparatus for storing, searching and playing back audiovisual information and data files
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United States of America Patent
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May 22, 2001
Grant Date -
N/A
app pub date -
Jan 30, 1998
filing date -
Apr 13, 1995
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Abstract
Method and apparatus for storing, searching and playback of audiovisual items of information and data files, using a protocol for multimedia multiplexing and multimedia control, with a control for the multimedia information streams in a separate virtual control channel according to ITU-T H.245, with multiplexers or, respectively, demultiplexers for information according to ITU-T H.223, with a video compression and coding means or, respectively, video decompression and decoding means, e.g., according to ITU-T H.263, with an audio/speech compression and audio/speech decompression means for compression or, respectively, decompression with at least one high-compression speech compression algorithm, and with a control for the multimedia memory device in a separate logical control channel.
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