mirror of
https://github.com/FFmpeg/FFmpeg.git
synced 2024-11-21 10:55:51 +02:00
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
|
|
* MPEG2 transport stream defines
|
|
* Copyright (c) 2003 Fabrice Bellard.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#define TS_FEC_PACKET_SIZE 204
|
|
#define TS_DVHS_PACKET_SIZE 192
|
|
#define TS_PACKET_SIZE 188
|
|
#define NB_PID_MAX 8192
|
|
#define MAX_SECTION_SIZE 4096
|
|
|
|
/* pids */
|
|
#define PAT_PID 0x0000
|
|
#define SDT_PID 0x0011
|
|
|
|
/* table ids */
|
|
#define PAT_TID 0x00
|
|
#define PMT_TID 0x02
|
|
#define SDT_TID 0x42
|
|
|
|
/* descriptor ids */
|
|
#define DVB_SUBT_DESCID 0x59
|
|
|
|
#define STREAM_TYPE_VIDEO_MPEG1 0x01
|
|
#define STREAM_TYPE_VIDEO_MPEG2 0x02
|
|
#define STREAM_TYPE_AUDIO_MPEG1 0x03
|
|
#define STREAM_TYPE_AUDIO_MPEG2 0x04
|
|
#define STREAM_TYPE_PRIVATE_SECTION 0x05
|
|
#define STREAM_TYPE_PRIVATE_DATA 0x06
|
|
#define STREAM_TYPE_AUDIO_AAC 0x0f
|
|
#define STREAM_TYPE_VIDEO_MPEG4 0x10
|
|
#define STREAM_TYPE_VIDEO_H264 0x1b
|
|
|
|
#define STREAM_TYPE_AUDIO_AC3 0x81
|
|
#define STREAM_TYPE_AUDIO_DTS 0x8a
|
|
|
|
#define STREAM_TYPE_SUBTITLE_DVB 0x100
|
|
|
|
unsigned int mpegts_crc32(const uint8_t *data, int len);
|
|
extern AVOutputFormat mpegts_muxer;
|
|
|
|
typedef struct MpegTSContext MpegTSContext;
|
|
|
|
MpegTSContext *mpegts_parse_open(AVFormatContext *s);
|
|
int mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
|
|
const uint8_t *buf, int len);
|
|
void mpegts_parse_close(MpegTSContext *ts);
|