MP3 / Digital Formats White Papers
MPEG: Achievements and Current Work
Overview The first MPEG work item was: Coding of moving pictures and associated audio for digital storage media at up to about 1.5 Mbit/s. In practice this meant a standard for efficient storage and retrieval of audio and video on compact disc. Parts 1 (Systems), part 2 (Video) and part 3 (Audio) of the standard were approved at the November 1992 meeting in London. The Systems part provide multiplexing and synchronisation support to elementary Audio and Video streams. The Video part provides efficient encoding of non-interlaced pictures with roughly VHS quality at 1,15 Mbit/s. The Audio part provides encoding of stereo audio with transparency (i.e. subjective quality similar to the original streo) at 384, 256 and 192 kbit/s per Layer II, II and III respectively.
| Publisher | Telecom Italia Lab | File Format | HTML |
|---|---|---|---|
| Date Published | April 2000 | Downloads | 14 |
| Format | White Papers | ||
| Topics | |||
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