00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022 #ifndef AVFORMAT_MPEGTS_H
00023 #define AVFORMAT_MPEGTS_H
00024
00025 #include "avformat.h"
00026
00027 #define TS_FEC_PACKET_SIZE 204
00028 #define TS_DVHS_PACKET_SIZE 192
00029 #define TS_PACKET_SIZE 188
00030 #define TS_MAX_PACKET_SIZE 204
00031
00032 #define NB_PID_MAX 8192
00033 #define MAX_SECTION_SIZE 4096
00034
00035
00036 #define PAT_PID 0x0000
00037 #define SDT_PID 0x0011
00038
00039
00040 #define PAT_TID 0x00
00041 #define PMT_TID 0x02
00042 #define M4OD_TID 0x05
00043 #define SDT_TID 0x42
00044
00045 #define STREAM_TYPE_VIDEO_MPEG1 0x01
00046 #define STREAM_TYPE_VIDEO_MPEG2 0x02
00047 #define STREAM_TYPE_AUDIO_MPEG1 0x03
00048 #define STREAM_TYPE_AUDIO_MPEG2 0x04
00049 #define STREAM_TYPE_PRIVATE_SECTION 0x05
00050 #define STREAM_TYPE_PRIVATE_DATA 0x06
00051 #define STREAM_TYPE_AUDIO_AAC 0x0f
00052 #define STREAM_TYPE_AUDIO_AAC_LATM 0x11
00053 #define STREAM_TYPE_VIDEO_MPEG4 0x10
00054 #define STREAM_TYPE_VIDEO_H264 0x1b
00055 #define STREAM_TYPE_VIDEO_VC1 0xea
00056 #define STREAM_TYPE_VIDEO_DIRAC 0xd1
00057
00058 #define STREAM_TYPE_AUDIO_AC3 0x81
00059 #define STREAM_TYPE_AUDIO_DTS 0x8a
00060
00061 typedef struct MpegTSContext MpegTSContext;
00062
00063 MpegTSContext *ff_mpegts_parse_open(AVFormatContext *s);
00064 int ff_mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
00065 const uint8_t *buf, int len);
00066 void ff_mpegts_parse_close(MpegTSContext *ts);
00067
00068 typedef struct {
00069 int use_au_start;
00070 int use_au_end;
00071 int use_rand_acc_pt;
00072 int use_padding;
00073 int use_timestamps;
00074 int use_idle;
00075 int timestamp_res;
00076 int timestamp_len;
00077 int ocr_len;
00078 int au_len;
00079 int inst_bitrate_len;
00080 int degr_prior_len;
00081 int au_seq_num_len;
00082 int packet_seq_num_len;
00083 } SLConfigDescr;
00084
00085 typedef struct {
00086 int es_id;
00087 int dec_config_descr_len;
00088 uint8_t *dec_config_descr;
00089 SLConfigDescr sl;
00090 } Mp4Descr;
00091
00101 int ff_parse_mpeg2_descriptor(AVFormatContext *fc, AVStream *st, int stream_type,
00102 const uint8_t **pp, const uint8_t *desc_list_end,
00103 Mp4Descr *mp4_descr, int mp4_descr_count, int pid,
00104 MpegTSContext *ts);
00105
00106 #endif