- BitParser *bp
- Pointer to Dali bit parser structure. Assumed initialized and wrapped around a bit stream containing MPEG-2 data.
- Mpeg2PicHdr *fh
- Pointer to previously allocated Mpeg2PicHdr structure.
Number of bytes parsed from bit parser.
Parses MPEG-2 picture extension header from bit parser bp and initializes Mpeg2PicHdr fh with parsed values. If bit parser is not at the beginning of a MPEG-2 picture extension header, negative error code is returned. Otherwise, number of bytes parsed is returned.