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gstreamer/gst/mpegtsdemux/gstmpegdefs.h

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mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
2011-02-16 16:57:42 +00:00
/*
*
* 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
Fix FSF address https://bugzilla.gnome.org/show_bug.cgi?id=687520
2012-11-03 20:38:00 +00:00
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
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*
* 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__
/*
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* PES stream_id assignments:
*
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* 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
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* 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
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* 1111 1111 program_stream_directory
*/
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#define ID_PS_END_CODE 0xB9
#define ID_PS_PACK_START_CODE 0xBA
#define ID_PS_SYSTEM_HEADER_START_CODE 0xBB
#define ID_PS_PROGRAM_STREAM_MAP 0xBC
#define ID_PRIVATE_STREAM_1 0xBD
#define ID_PADDING_STREAM 0xBE
#define ID_PRIVATE_STREAM_2 0xBF
#define ID_ISO_IEC_MPEG12_AUDIO_STREAM_0 0xC0
#define ID_ISO_IEC_MPEG12_AUDIO_STREAM_32 0xDF
#define ID_ISO_IEC_MPEG12_VIDEO_STREAM_0 0xE0
#define ID_ISO_IEC_MPEG12_VIDEO_STREAM_16 0xEF
#define ID_ECM_STREAM 0xF0
#define ID_EMM_STREAM 0xF1
#define ID_DSMCC_STREAM 0xF2
#define ID_ISO_IEC_13522_STREAM 0xF3
#define ID_ITU_TREC_H222_TYPE_A_STREAM 0xF4
#define ID_ITU_TREC_H222_TYPE_B_STREAM 0xF5
#define ID_ITU_TREC_H222_TYPE_C_STREAM 0xF6
#define ID_ITU_TREC_H222_TYPE_D_STREAM 0xF7
#define ID_ITU_TREC_H222_TYPE_E_STREAM 0xF8
#define ID_ANCILLARY_STREAM 0xF9
#define ID_14496_1_SL_PACKETIZED_STREAM 0xFA
#define ID_14496_1_SL_FLEXMUX_STREAM 0xFB
#define ID_METADATA_STREAM 0xFC
#define ID_EXTENDED_STREAM_ID 0xFD
#define ID_RESERVED_STREAM_3 0xFE
#define ID_PROGRAM_STREAM_DIRECTORY 0xFF
/*
* PES stream_id_extension assignments (if stream_id == ID_EXTENDED_STREAM_ID)
*
* 000 0000 IPMP Control Information stream
* 000 0001 IPMP Stream
* 000 0010 - 001 0001 ISO/IEC 14496-17 text Streams
* 001 0010 - 010 0001 ISO/IEC 23002-3 auxiliary video data Streams
* ... .... - 011 1111 Reserved
*
* PRIVATE STREAM RANGES (But known as used)
* 101 0101 - 101 1111 VC-1
* 110 0000 - 110 1111 Dirac (VC-1)
*
* 111 0001 AC3 or independent sub-stream 0 of EAC3/DD+
* DTS or core sub-stream
* 111 0010 dependent sub-stream of EAC3/DD+
* DTS extension sub-stream
* Secondary EAC3/DD+
* Secondary DTS-HD LBR
* 111 0110 AC3 in MLP/TrueHD
* 1xx xxxx private_stream
*/
#define EXT_ID_IPMP_CONTORL_INFORMATION_STREAM 0x00
#define EXT_ID_IPMP_STREAM 0x01
/* VC-1 */
#define EXT_ID_VC1_FIRST 0x55
#define EXT_ID_VC1_LAST 0x5F
/* BDMV */
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#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
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/* Reserved PIDs */
#define PID_PAT 0x0000
#define PID_CAT 0x0001
#define PID_TSDT 0x0002
#define PID_IPMP_CIT 0x0003
#define PID_RESERVED_FIRST 0x0004
#define PID_RESERVED_LAST 0x000F
#define PID_NULL_PACKET 0x1FFF
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/* 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
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* 0x0F ISO/IEC 13818-7 Audio with ADTS transport syntax
* 0x10 ISO/IEC 14496-2 Visual
* 0x11 ISO/IEC 14496-3 Audio with the LATM transport syntax as
* defined in ISO/IEC 14496-3
* 0x12 ISO/IEC 14496-1 SL-packetized stream or FlexMux stream
* carried in PES packets
* 0x13 ISO/IEC 14496-1 SL-packetized stream or FlexMux stream
* carried in ISO/IEC 14496_sections
* 0x14 ISO/IEC 13818-6 Synchronized Download Protocol
* 0x15 Metadata carried in PES packets
* 0x16 Metadata carried in metadata_sections
* 0x17 Metadata carried in ISO/IEC 13818-6 Data Carousel
* 0x18 Metadata carried in ISO/IEC 13818-6 Object Carousel
* 0x19 Metadata carried in ISO/IEC 13818-6 Synchronized Donwnload Protocol
* 0x1A IPMP stream (ISO/IEC 13818-11, MPEG-2 IPMP)
* 0x1B AVC video stream (ITU-T H.264 | ISO/IEC 14496-10 Video)
* 0x1C-0x7E ITU-T Rec. H.222.0 | ISO/IEC 13818-1 Reserved
* 0x7F IPMP stream
mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
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* 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
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#define ST_DSMCC_A 0x0a
#define ST_DSMCC_B 0x0b
#define ST_DSMCC_C 0x0c
#define ST_DSMCC_D 0x0d
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#define ST_13818_1_AUXILIARY 0x0e
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#define ST_AUDIO_AAC_ADTS 0x0f
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#define ST_VIDEO_MPEG4 0x10
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#define ST_AUDIO_AAC_LATM 0x11
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#define ST_IPMP_MPEG2 0x1a
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#define ST_VIDEO_H264 0x1b
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#define ST_IPMP_STREAM 0x7f
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/* Un-official Dirac extension */
#define ST_VIDEO_DIRAC 0xd1
/* private stream types */
tsdemux: Add support for Motorola DigiCipher II MPEG2 video Since there is a conflict between the DCII stream type and BluRay stream types, moved the processing of BluRay-specific stream types to the beginning of the function. Only if a BluRay stream type IS NOT found do we proceed to check the rest of the stream type identifiers Previous code was also "sort-of" handling a similar conflict between BluRay AC3 audio and standard AC3 audio. Moved the special case BluRay AC3 handling in the main switch statement to the new BluRay-specific switch. https://bugzilla.gnome.org/show_bug.cgi?id=697892
2013-04-17 20:45:19 +00:00
#define ST_PS_VIDEO_MPEG2_DCII 0x80
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#define ST_PS_AUDIO_AC3 0x81
#define ST_PS_AUDIO_DTS 0x8a
#define ST_PS_AUDIO_LPCM 0x8b
#define ST_PS_DVD_SUBPICTURE 0xff
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/* 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
mpegdefs: Add list of known table_id Along with the specifications from which they come. Avoids having to search for which spec a table_id belongs to
2012-06-04 06:32:51 +00:00
/* Used when we don't yet know which stream type it will be in a PS stream */
mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
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#define ST_GST_VIDEO_MPEG1_OR_2 0x102
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/* Table IDs */
/* ITU H.222.0 / IEC 13818-1 */
#define TABLE_ID_PROGRAM_ASSOCIATION 0x00
#define TABLE_ID_CONDITIONAL_ACCESS 0x01
#define TABLE_ID_TS_PROGRAM_MAP 0x02
#define TABLE_ID_TS_DESCRIPTION 0x03
#define TABLE_ID_14496_SCENE_DESCRIPTION 0x04
#define TABLE_ID_14496_OBJET_DESCRIPTOR 0x05
#define TABLE_ID_METADATA 0x06
#define TABLE_ID_IPMP_CONTROL_INFORMATION 0x07
/* IEC 13818-6 (DSM-CC) */
#define TABLE_ID_DSM_CC_MULTIPROTO_ENCAPSULATED_DATA 0x3A
#define TABLE_ID_DSM_CC_U_N_MESSAGES 0x3B
#define TABLE_ID_DSM_CC_DOWNLOAD_DATA_MESSAGES 0x3C
#define TABLE_ID_DSM_CC_STREAM_DESCRIPTORS 0x3D
#define TABLE_ID_DSM_CC_PRIVATE_DATA 0x3E
#define TABLE_ID_DSM_CC_ADDRESSABLE_SECTIONS 0x3F
/* EN 300 468 (DVB) v 1.12.1 */
#define TABLE_ID_NETWORK_INFORMATION_ACTUAL_NETWORK 0x40
#define TABLE_ID_NETWORK_INFORMATION_OTHER_NETWORK 0x41
#define TABLE_ID_SERVICE_DESCRIPTION_ACTUAL_TS 0x42
#define TABLE_ID_SERVICE_DESCRIPTION_OTHER_TS 0x46
#define TABLE_ID_BOUQUET_ASSOCIATION 0x4A
#define TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_PRESENT 0x4E
#define TABLE_ID_EVENT_INFORMATION_OTHER_TS_PRESENT 0x4F
#define TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_1 0x50 /* First */
#define TABLE_ID_EVENT_INFORMATION_ACTUAL_TS_SCHEDULE_N 0x5F /* Last */
#define TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_1 0x60 /* First */
#define TABLE_ID_EVENT_INFORMATION_OTHER_TS_SCHEDULE_N 0x6F /* Last */
#define TABLE_ID_TIME_DATE 0x70
#define TABLE_ID_RUNNING_STATUS 0x71
#define TABLE_ID_STUFFING 0x72
#define TABLE_ID_TIME_OFFSET 0x73
/* TS 102 812 (MHP v1.1.3) */
#define TABLE_ID_APPLICATION_INFORMATION_TABLE 0x74
/* TS 102 323 (DVB TV Anytime v1.5.1) */
#define TABLE_ID_CONTAINER 0x75
#define TABLE_ID_RELATED_CONTENT 0x76
#define TABLE_ID_CONTENT_IDENTIFIER 0x77
/* EN 301 192 (DVB specification for data broadcasting) */
#define TABLE_ID_MPE_FEC 0x78
/* TS 102 323 (DVB TV Anytime v1.5.1) */
#define TABLE_ID_RESOLUTION_NOTIFICATION 0x79
/* TS 102 772 (DVB-SH Multi-Protocol Encapsulation) */
#define TABLE_ID_MPE_IFEC 0x7A
/* EN 300 468 (DVB) v 1.12.1 */
#define TABLE_ID_DISCONTINUITY_INFORMATION 0x7E
#define TABLE_ID_SELECTION_INFORMATION 0x7F
/* ETR 289 (DVB Support for use of scrambling and CA) */
#define TABLE_ID_CA_MESSAGE_ECM_0 0x80
#define TABLE_ID_CA_MESSAGE_ECM_1 0x81
#define TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_1 0x82 /* First */
#define TABLE_ID_CA_MESSAGE_SYSTEM_PRIVATE_N 0x8F /* Last */
/* ... */
/* EN 301 790 (DVB interaction channel for satellite distribution channels) */
#define TABLE_ID_SCT 0xA0
#define TABLE_ID_FCT 0xA1
#define TABLE_ID_TCT 0xA2
#define TABLE_ID_SPT 0xA3
#define TABLE_ID_CMT 0xA4
#define TABLE_ID_TBTP 0xA5
#define TABLE_ID_PCR_PACKET_PAYLOAD 0xA6
#define TABLE_ID_TRANSMISSION_MODE_SUPPORT_PAYLOAD 0xAA
#define TABLE_ID_TIM 0xB0
#define TABLE_ID_LL_FEC_PARITY_DATA_TABLE 0xB1
/* ATSC (FILLME) */
/* ISDB (FILLME) */
/* Unset */
#define TABLE_ID_UNSET 0xFF
mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
2011-02-16 16:57:42 +00:00
#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))
mpegtsbase/tsdemux: Refactor seek and segment handling All calculations go through the mpegtspacketizer Remove unused variables/code
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#define GSTTIME_TO_PCRTIME(time) (gst_util_uint64_scale ((time), \
300 * CLOCK_BASE, GST_MSECOND/10))
mpegtsdemux: add MPEG TS demuxer rewrite from Edward Hervey with contributions from Miquel Angel Farre Guiu and Zaheer Abbas Merali
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#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__ */
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