Talk:Video buffering verifier

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[edit] Recent change explanation

- According to ISO/IEC 13818-2 Annex C, vbv buffer shall not overflow nor underflow except the case of low_delay. This requirement is true for both VBR and CBR.

- Since VBV is defined only in terms of video elementary stream, it's nothing to do with multiplexing. Multiplexers, however, have to follow the requirements of T-STD / P-STD, though. Motonari 23:02, 29 September 2007 (UTC)