22 #ifndef AVFORMAT_MPEG_H 23 #define AVFORMAT_MPEG_H 28 #define PACK_START_CODE ((unsigned int)0x000001ba) 29 #define SYSTEM_HEADER_START_CODE ((unsigned int)0x000001bb) 30 #define SEQUENCE_END_CODE ((unsigned int)0x000001b7) 31 #define PACKET_START_CODE_MASK ((unsigned int)0xffffff00) 32 #define PACKET_START_CODE_PREFIX ((unsigned int)0x00000100) 33 #define ISO_11172_END_CODE ((unsigned int)0x000001b9) 36 #define PROGRAM_STREAM_MAP 0x1bc 37 #define PRIVATE_STREAM_1 0x1bd 38 #define PADDING_STREAM 0x1be 39 #define PRIVATE_STREAM_2 0x1bf 49 #define STREAM_TYPE_VIDEO_MPEG1 0x01 50 #define STREAM_TYPE_VIDEO_MPEG2 0x02 51 #define STREAM_TYPE_AUDIO_MPEG1 0x03 52 #define STREAM_TYPE_AUDIO_MPEG2 0x04 53 #define STREAM_TYPE_PRIVATE_SECTION 0x05 54 #define STREAM_TYPE_PRIVATE_DATA 0x06 55 #define STREAM_TYPE_AUDIO_AAC 0x0f 56 #define STREAM_TYPE_VIDEO_MPEG4 0x10 57 #define STREAM_TYPE_VIDEO_H264 0x1b 58 #define STREAM_TYPE_VIDEO_CAVS 0x42 60 #define STREAM_TYPE_AUDIO_AC3 0x81 68 return (int64_t)(*buf & 0x0e) << 29 |
static const int lpcm_freq_tab[4]
static int64_t ff_parse_pes_pts(const uint8_t *buf)
Parse MPEG-PES five-byte timestamp.