/* * * 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 */ #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 E 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_RESERVED_STREAM_1 0x000001FA #define ID_RESERVED_STREAM_2 0x000001FB #define ID_EXTENDED_METADATA 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 /* later extensions */ #define ST_AUDIO_AAC 0x0f #define ST_VIDEO_MPEG4 0x10 #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 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__ */