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  1. /*
  2. * MPEG2 transport stream defines
  3. * Copyright (c) 2003 Fabrice Bellard.
  4. *
  5. * This file is part of FFmpeg.
  6. *
  7. * FFmpeg is free software; you can redistribute it and/or
  8. * modify it under the terms of the GNU Lesser General Public
  9. * License as published by the Free Software Foundation; either
  10. * version 2.1 of the License, or (at your option) any later version.
  11. *
  12. * FFmpeg is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15. * Lesser General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU Lesser General Public
  18. * License along with FFmpeg; if not, write to the Free Software
  19. * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  20. */
  21. #define TS_FEC_PACKET_SIZE 204
  22. #define TS_DVHS_PACKET_SIZE 192
  23. #define TS_PACKET_SIZE 188
  24. #define NB_PID_MAX 8192
  25. #define MAX_SECTION_SIZE 4096
  26. /* pids */
  27. #define PAT_PID 0x0000
  28. #define SDT_PID 0x0011
  29. /* table ids */
  30. #define PAT_TID 0x00
  31. #define PMT_TID 0x02
  32. #define SDT_TID 0x42
  33. /* descriptor ids */
  34. #define DVB_SUBT_DESCID 0x59
  35. #define STREAM_TYPE_VIDEO_MPEG1 0x01
  36. #define STREAM_TYPE_VIDEO_MPEG2 0x02
  37. #define STREAM_TYPE_AUDIO_MPEG1 0x03
  38. #define STREAM_TYPE_AUDIO_MPEG2 0x04
  39. #define STREAM_TYPE_PRIVATE_SECTION 0x05
  40. #define STREAM_TYPE_PRIVATE_DATA 0x06
  41. #define STREAM_TYPE_AUDIO_AAC 0x0f
  42. #define STREAM_TYPE_VIDEO_MPEG4 0x10
  43. #define STREAM_TYPE_VIDEO_H264 0x1b
  44. #define STREAM_TYPE_VIDEO_VC1 0xea
  45. #define STREAM_TYPE_AUDIO_AC3 0x81
  46. #define STREAM_TYPE_AUDIO_DTS 0x8a
  47. #define STREAM_TYPE_SUBTITLE_DVB 0x100
  48. extern AVOutputFormat mpegts_muxer;
  49. typedef struct MpegTSContext MpegTSContext;
  50. MpegTSContext *mpegts_parse_open(AVFormatContext *s);
  51. int mpegts_parse_packet(MpegTSContext *ts, AVPacket *pkt,
  52. const uint8_t *buf, int len);
  53. void mpegts_parse_close(MpegTSContext *ts);