bitstream reader API header.
void ff_flv2_encode_ac_esc(PutBitContext *pb, int slevel, int level, int run, int last)
int ff_flv_decode_picture_header(MpegEncContext *s)
void ff_flv_encode_picture_header(MpegEncContext *s, int picture_number)
void ff_flv2_decode_ac_esc(GetBitContext *gb, int *level, int *run, int *last)