/* * * 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., 51 Franklin St, Fifth Floor, * Boston, MA 02110-1301, 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__ /* 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 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 * 0x80-0xFF User Private */ /* FIXME : Move well-defined Stream type to an enum in the mpegts library */ #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 #define ST_13818_1_AUXILIARY 0x0e #define ST_AUDIO_AAC_ADTS 0x0f #define ST_VIDEO_MPEG4 0x10 #define ST_AUDIO_AAC_LATM 0x11 #define ST_IPMP_MPEG2 0x1a #define ST_VIDEO_H264 0x1b #define ST_IPMP_STREAM 0x7f /* Un-official Dirac extension */ #define ST_VIDEO_DIRAC 0xd1 /* private stream types */ #define ST_PS_VIDEO_MPEG2_DCII 0x80 #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 #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; #endif /* __GST_MPEG_DEFS_H__ */