| /* |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| * |
| * The Original Code is Fluendo MPEG Demuxer plugin. |
| * |
| * The Initial Developer of the Original Code is Fluendo, S.L. |
| * Portions created by Fluendo, S.L. are Copyright (C) 2005 |
| * Fluendo, S.L. All Rights Reserved. |
| * |
| * Contributor(s): Wim Taymans <wim@fluendo.com> |
| */ |
| |
| #ifndef __GST_MPEG_DEFS_H__ |
| #define __GST_MPEG_DEFS_H__ |
| |
| /* |
| * 1011 1100 program_stream_map |
| * 1011 1101 private_stream_1 |
| * 1011 1110 padding_stream |
| * 1011 1111 private_stream_2 |
| * 110x xxxx ISO/IEC 13818-3 or ISO/IEC 11172-3 audio stream number x xxxx |
| * 1110 xxxx ITU-T Rec. H.262 | ISO/IEC 13818-2 or ISO/IEC 11172-2 video stream number xxxx |
| * 1111 0000 ECM_stream |
| * 1111 0001 EMM_stream |
| * 1111 0010 ITU-T Rec. H.222.0 | ISO/IEC 13818-1 Annex A or ISO/IEC 13818-6_DSMCC_stream |
| * 1111 0011 ISO/IEC_13522_stream |
| * 1111 0100 ITU-T Rec. H.222.1 type A |
| * 1111 0101 ITU-T Rec. H.222.1 type B |
| * 1111 0110 ITU-T Rec. H.222.1 type C |
| * 1111 0111 ITU-T Rec. H.222.1 type D |
| * 1111 1000 ITU-T Rec. H.222.1 type E |
| * 1111 1001 ancillary_stream |
| * 1111 1010 ISO/IEC 14496-1_SL-packetized_stream |
| * 1111 1011 ISO/IEC 14496-1_FlexMux_stream |
| * 1111 1100 metadata stream |
| * 1111 1101 extended_stream_id |
| * 1111 1110 reserved data stream |
| * 1111 1111 program_stream_directory |
| */ |
| |
| #define ID_PS_END_CODE 0x000001B9 |
| #define ID_PS_PACK_START_CODE 0x000001BA |
| #define ID_PS_SYSTEM_HEADER_START_CODE 0x000001BB |
| #define ID_PS_PROGRAM_STREAM_MAP 0x000001BC |
| #define ID_PRIVATE_STREAM_1 0x000001BD |
| #define ID_PADDING_STREAM 0x000001BE |
| #define ID_PRIVATE_STREAM_2 0x000001BF |
| #define ID_ISO_IEC_MPEG12_AUDIO_STREAM_0 0x000001C0 |
| #define ID_ISO_IEC_MPEG12_AUDIO_STREAM_32 0x000001DF |
| #define ID_ISO_IEC_MPEG12_VIDEO_STREAM_0 0x000001E0 |
| #define ID_ISO_IEC_MPEG12_VIDEO_STREAM_16 0x000001EF |
| #define ID_ECM_STREAM 0x000001F0 |
| #define ID_EMM_STREAM 0x000001F1 |
| #define ID_DSMCC_STREAM 0x000001F2 |
| #define ID_ISO_IEC_13522_STREAM 0x000001F3 |
| #define ID_ITU_TREC_H222_TYPE_A_STREAM 0x000001F4 |
| #define ID_ITU_TREC_H222_TYPE_B_STREAM 0x000001F5 |
| #define ID_ITU_TREC_H222_TYPE_C_STREAM 0x000001F6 |
| #define ID_ITU_TREC_H222_TYPE_D_STREAM 0x000001F7 |
| #define ID_ITU_TREC_H222_TYPE_E_STREAM 0x000001F8 |
| #define ID_ANCILLARY_STREAM 0x000001F9 |
| #define ID_14496_1_SL_PACKETIZED_STREAM 0x000001FA |
| #define ID_14496_1_SL_FLEXMUX_STREAM 0x000001FB |
| #define ID_METADATA_STREAM 0x000001FC |
| #define ID_EXTENDED_STREAM_ID 0x000001FD |
| #define ID_RESERVED_STREAM_3 0x000001FE |
| #define ID_PROGRAM_STREAM_DIRECTORY 0x000001FF |
| |
| #define PACKET_VIDEO_START_CODE 0x000001E0 |
| #define PACKET_AUDIO_START_CODE 0x000001C0 |
| #define PICTURE_START_CODE 0x00000100 |
| #define USER_DATA_START_CODE 0x000001B2 |
| #define SEQUENCE_HEADER_CODE 0x000001B3 |
| #define SEQUENCE_ERROR_CODE 0x000001B4 |
| #define EXTENSION_START_CODE 0x000001B5 |
| #define SEQUENCE_END_CODE 0x000001B7 |
| #define GROUP_START_CODE 0x000001B8 |
| |
| #define AC3_SYNC_WORD 0x0b770000 |
| |
| #define MPEG_TS_SYNC_BYTE 0x00000047 |
| |
| #define PID_PROGRAM_ASSOCIATION_TABLE 0x0000 |
| #define PID_CONDITIONAL_ACCESS_TABLE 0x0001 |
| #define PID_RESERVED_FIRST 0x0002 |
| #define PID_RESERVED_LAST 0x0010 |
| #define PID_NULL_PACKET 0x1FFF |
| |
| #define PID_TYPE_UNKNOWN 0 |
| #define PID_TYPE_RESERVED 1 |
| #define PID_TYPE_PROGRAM_ASSOCIATION 2 |
| #define PID_TYPE_CONDITIONAL_ACCESS 3 |
| #define PID_TYPE_PROGRAM_MAP 4 |
| #define PID_TYPE_ELEMENTARY 5 |
| #define PID_TYPE_NULL_PACKET 6 |
| #define PID_TYPE_PRIVATE_SECTION 7 |
| |
| /* Stream type assignments |
| * |
| * 0x00 ITU-T | ISO/IEC Reserved |
| * 0x01 ISO/IEC 11172 Video |
| * 0x02 ITU-T Rec. H.262 | ISO/IEC 13818-2 Video or |
| * ISO/IEC 11172-2 constrained parameter video |
| * stream |
| * 0x03 ISO/IEC 11172 Audio |
| * 0x04 ISO/IEC 13818-3 Audio |
| * 0x05 ITU-T Rec. H.222.0 | ISO/IEC 13818-1 |
| * private_sections |
| * 0x06 ITU-T Rec. H.222.0 | ISO/IEC 13818-1 PES |
| * packets containing private data |
| * 0x07 ISO/IEC 13522 MHEG |
| * 0x08 ITU-T Rec. H.222.0 | ISO/IEC 13818-1 Annex A |
| * DSM CC |
| * 0x09 ITU-T Rec. H.222.1 |
| * 0x0A ISO/IEC 13818-6 type A |
| * 0x0B ISO/IEC 13818-6 type B |
| * 0x0C ISO/IEC 13818-6 type C |
| * 0x0D ISO/IEC 13818-6 type D |
| * 0x0E ISO/IEC 13818-1 auxiliary |
| * 0x0F-0x7F ITU-T Rec. H.222.0 | ISO/IEC 13818-1 Reserved |
| * 0x80-0xFF User Private |
| */ |
| #define ST_RESERVED 0x00 |
| #define ST_VIDEO_MPEG1 0x01 |
| #define ST_VIDEO_MPEG2 0x02 |
| #define ST_AUDIO_MPEG1 0x03 |
| #define ST_AUDIO_MPEG2 0x04 |
| #define ST_PRIVATE_SECTIONS 0x05 |
| #define ST_PRIVATE_DATA 0x06 |
| #define ST_MHEG 0x07 |
| #define ST_DSMCC 0x08 |
| #define ST_H222_1 0x09 |
| |
| #define ST_DSMCC_A 0x0a |
| #define ST_DSMCC_B 0x0b |
| #define ST_DSMCC_C 0x0c |
| #define ST_DSMCC_D 0x0d |
| |
| /* later extensions */ |
| #define ST_AUDIO_AAC_ADTS 0x0f |
| #define ST_VIDEO_MPEG4 0x10 |
| #define ST_AUDIO_AAC_LATM 0x11 |
| #define ST_VIDEO_H264 0x1b |
| |
| /* Un-official Dirac extension */ |
| #define ST_VIDEO_DIRAC 0xd1 |
| |
| /* private stream types */ |
| #define ST_PS_AUDIO_AC3 0x81 |
| #define ST_PS_AUDIO_DTS 0x8a |
| #define ST_PS_AUDIO_LPCM 0x8b |
| #define ST_PS_DVD_SUBPICTURE 0xff |
| /* Blu-ray related */ |
| #define ST_BD_AUDIO_LPCM 0x80 |
| #define ST_BD_AUDIO_AC3 0x81 |
| #define ST_BD_AUDIO_DTS 0x82 |
| #define ST_BD_AUDIO_AC3_TRUE_HD 0x83 |
| #define ST_BD_AUDIO_AC3_PLUS 0x84 |
| #define ST_BD_AUDIO_DTS_HD 0x85 |
| #define ST_BD_AUDIO_DTS_HD_MASTER_AUDIO 0x86 |
| #define ST_BD_AUDIO_EAC3 0x87 |
| #define ST_BD_PGS_SUBPICTURE 0x90 |
| #define ST_BD_IGS 0x91 |
| #define ST_BD_SUBTITLE 0x92 |
| #define ST_BD_SECONDARY_AC3_PLUS 0xa1 |
| #define ST_BD_SECONDARY_DTS_HD 0xa2 |
| |
| /* defined for VC1 extension in RP227 */ |
| #define ST_PRIVATE_EA 0xea |
| |
| /* HDV AUX stream mapping |
| * 0xA0 ISO/IEC 61834-11 |
| * 0xA1 ISO/IEC 61834-11 |
| */ |
| #define ST_HDV_AUX_A 0xa0 |
| #define ST_HDV_AUX_V 0xa1 |
| |
| /* Un-official time-code stream */ |
| #define ST_PS_TIMECODE 0xd2 |
| |
| /* Internal stream types >= 0x100 */ |
| #define ST_GST_AUDIO_RAWA52 0x181 |
| /* Used when we don't yet know which stream type it will be in a PS stream */ |
| #define ST_GST_VIDEO_MPEG1_OR_2 0x102 |
| |
| #define CLOCK_BASE 9LL |
| #define CLOCK_FREQ (CLOCK_BASE * 10000) |
| |
| #define PCRTIME_TO_GSTTIME(time) (gst_util_uint64_scale ((time), \ |
| GST_MSECOND/10, 300 * CLOCK_BASE)) |
| #define MPEGTIME_TO_GSTTIME(time) (gst_util_uint64_scale ((time), \ |
| GST_MSECOND/10, CLOCK_BASE)) |
| #define GSTTIME_TO_MPEGTIME(time) (gst_util_uint64_scale ((time), \ |
| CLOCK_BASE, GST_MSECOND/10)) |
| #define GSTTIME_TO_PCRTIME(time) (gst_util_uint64_scale ((time), \ |
| 300 * CLOCK_BASE, GST_MSECOND/10)) |
| |
| #define MPEG_MUX_RATE_MULT 50 |
| |
| /* sync:4 == 00xx ! pts:3 ! 1 ! pts:15 ! 1 | pts:15 ! 1 */ |
| #define READ_TS(data, target, lost_sync_label) \ |
| if ((*data & 0x01) != 0x01) goto lost_sync_label; \ |
| target = ((guint64) (*data++ & 0x0E)) << 29; \ |
| target |= ((guint64) (*data++ )) << 22; \ |
| if ((*data & 0x01) != 0x01) goto lost_sync_label; \ |
| target |= ((guint64) (*data++ & 0xFE)) << 14; \ |
| target |= ((guint64) (*data++ )) << 7; \ |
| if ((*data & 0x01) != 0x01) goto lost_sync_label; \ |
| target |= ((guint64) (*data++ & 0xFE)) >> 1; |
| |
| /* some extra GstFlowReturn values used internally */ |
| #define GST_FLOW_NEED_MORE_DATA GST_FLOW_CUSTOM_SUCCESS |
| #define GST_FLOW_LOST_SYNC GST_FLOW_CUSTOM_SUCCESS_1 |
| |
| #endif /* __GST_MPEG_DEFS_H__ */ |
