mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 14:26:43 +00:00
d9f6178249
Original commit message from CVS: * gst/matroska/matroska-demux.c: (gst_matroska_demux_subtitle_caps), (gst_matroska_demux_plugin_init): * gst/matroska/matroska-ids.h: Recognise SSA/ASS and USF subtitle formats and set proper caps when they are found.
300 lines
11 KiB
C
300 lines
11 KiB
C
/* GStreamer Matroska muxer/demuxer
|
|
* (c) 2003 Ronald Bultje <rbultje@ronald.bitfreak.net>
|
|
*
|
|
* matroska-ids.h: matroska file/stream data IDs
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __GST_MATROSKA_IDS_H__
|
|
#define __GST_MATROSKA_IDS_H__
|
|
|
|
#include "ebml-ids.h"
|
|
|
|
/*
|
|
* Matroska element IDs. max. 32-bit.
|
|
*/
|
|
|
|
/* toplevel segment */
|
|
#define GST_MATROSKA_ID_SEGMENT 0x18538067
|
|
|
|
/* matroska top-level master IDs */
|
|
#define GST_MATROSKA_ID_INFO 0x1549A966
|
|
#define GST_MATROSKA_ID_TRACKS 0x1654AE6B
|
|
#define GST_MATROSKA_ID_CUES 0x1C53BB6B
|
|
#define GST_MATROSKA_ID_TAGS 0x1254C367
|
|
#define GST_MATROSKA_ID_SEEKHEAD 0x114D9B74
|
|
#define GST_MATROSKA_ID_CLUSTER 0x1F43B675
|
|
|
|
/* IDs in the info master */
|
|
#define GST_MATROSKA_ID_TIMECODESCALE 0x2AD7B1
|
|
#define GST_MATROSKA_ID_DURATION 0x4489
|
|
#define GST_MATROSKA_ID_WRITINGAPP 0x5741
|
|
#define GST_MATROSKA_ID_MUXINGAPP 0x4D80
|
|
#define GST_MATROSKA_ID_DATEUTC 0x4461
|
|
#define GST_MATROSKA_ID_SEGMENTUID 0x73A4
|
|
|
|
/* ID in the tracks master */
|
|
#define GST_MATROSKA_ID_TRACKENTRY 0xAE
|
|
|
|
/* IDs in the trackentry master */
|
|
#define GST_MATROSKA_ID_TRACKNUMBER 0xD7
|
|
#define GST_MATROSKA_ID_TRACKUID 0x73C5
|
|
#define GST_MATROSKA_ID_TRACKTYPE 0x83
|
|
#define GST_MATROSKA_ID_TRACKAUDIO 0xE1
|
|
#define GST_MATROSKA_ID_TRACKVIDEO 0xE0
|
|
#define GST_MATROSKA_ID_CODECID 0x86
|
|
#define GST_MATROSKA_ID_CODECPRIVATE 0x63A2
|
|
#define GST_MATROSKA_ID_CODECNAME 0x258688
|
|
#define GST_MATROSKA_ID_CODECINFOURL 0x3B4040
|
|
#define GST_MATROSKA_ID_CODECDOWNLOADURL 0x26B240
|
|
#define GST_MATROSKA_ID_TRACKNAME 0x536E
|
|
#define GST_MATROSKA_ID_TRACKLANGUAGE 0x22B59C
|
|
#define GST_MATROSKA_ID_TRACKFLAGENABLED 0xB9
|
|
#define GST_MATROSKA_ID_TRACKFLAGDEFAULT 0x88
|
|
#define GST_MATROSKA_ID_TRACKFLAGLACING 0x9C
|
|
#define GST_MATROSKA_ID_TRACKMINCACHE 0x6DE7
|
|
#define GST_MATROSKA_ID_TRACKMAXCACHE 0x6DF8
|
|
#define GST_MATROSKA_ID_TRACKDEFAULTDURATION 0x23E383
|
|
|
|
/* IDs in the trackvideo master */
|
|
#define GST_MATROSKA_ID_VIDEOFRAMERATE 0x2383E3
|
|
#define GST_MATROSKA_ID_VIDEODISPLAYWIDTH 0x54B0
|
|
#define GST_MATROSKA_ID_VIDEODISPLAYHEIGHT 0x54BA
|
|
#define GST_MATROSKA_ID_VIDEOPIXELWIDTH 0xB0
|
|
#define GST_MATROSKA_ID_VIDEOPIXELHEIGHT 0xBA
|
|
#define GST_MATROSKA_ID_VIDEOFLAGINTERLACED 0x9A
|
|
#define GST_MATROSKA_ID_VIDEOSTEREOMODE 0x53B9
|
|
#define GST_MATROSKA_ID_VIDEOASPECTRATIO 0x54B3
|
|
#define GST_MATROSKA_ID_VIDEOCOLOURSPACE 0x2EB524
|
|
|
|
/* IDs in the trackaudio master */
|
|
#define GST_MATROSKA_ID_AUDIOSAMPLINGFREQ 0xB5
|
|
#define GST_MATROSKA_ID_AUDIOBITDEPTH 0x6264
|
|
#define GST_MATROSKA_ID_AUDIOCHANNELS 0x9F
|
|
|
|
/* ID in the cues master */
|
|
#define GST_MATROSKA_ID_POINTENTRY 0xBB
|
|
|
|
/* IDs in the pointentry master */
|
|
#define GST_MATROSKA_ID_CUETIME 0xB3
|
|
#define GST_MATROSKA_ID_CUETRACKPOSITION 0xB7
|
|
|
|
/* IDs in the cuetrackposition master */
|
|
#define GST_MATROSKA_ID_CUETRACK 0xF7
|
|
#define GST_MATROSKA_ID_CUECLUSTERPOSITION 0xF1
|
|
|
|
/* IDs in the tags master */
|
|
#define GST_MATROSKA_ID_TAG 0x7373
|
|
|
|
/* in the tag master */
|
|
#define GST_MATROSKA_ID_SIMPLETAG 0x67C8
|
|
|
|
/* in the simpletag master */
|
|
#define GST_MATROSKA_ID_TAGNAME 0x45A3
|
|
#define GST_MATROSKA_ID_TAGSTRING 0x4487
|
|
|
|
/* IDs in the seekhead master */
|
|
#define GST_MATROSKA_ID_SEEKENTRY 0x4DBB
|
|
|
|
/* IDs in the seekpoint master */
|
|
#define GST_MATROSKA_ID_SEEKID 0x53AB
|
|
#define GST_MATROSKA_ID_SEEKPOSITION 0x53AC
|
|
|
|
/* IDs in the cluster master */
|
|
#define GST_MATROSKA_ID_CLUSTERTIMECODE 0xE7
|
|
#define GST_MATROSKA_ID_BLOCKGROUP 0xA0
|
|
#define GST_MATROSKA_ID_SIMPLEBLOCK 0xA3
|
|
#define GST_MATROSKA_ID_REFERENCEBLOCK 0xFB
|
|
|
|
/* IDs in the blockgroup master */
|
|
#define GST_MATROSKA_ID_BLOCK 0xA1
|
|
#define GST_MATROSKA_ID_BLOCKDURATION 0x9B
|
|
|
|
/*
|
|
* Matroska Codec IDs. Strings.
|
|
*/
|
|
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_VFW_FOURCC "V_MS/VFW/FOURCC"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_UNCOMPRESSED "V_UNCOMPRESSED"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_SP "V_MPEG4/ISO/SP"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_ASP "V_MPEG4/ISO/ASP"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_AP "V_MPEG4/ISO/AP"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEG4_AVC "V_MPEG4/ISO/AVC"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MSMPEG4V3 "V_MPEG4/MS/V3"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEG1 "V_MPEG1"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MPEG2 "V_MPEG2"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_MJPEG "V_MJPEG"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO1 "V_REAL/RV10"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO2 "V_REAL/RV20"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO3 "V_REAL/RV30"
|
|
#define GST_MATROSKA_CODEC_ID_VIDEO_REALVIDEO4 "V_REAL/RV40"
|
|
/* TODO: Quicktime */
|
|
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L1 "A_MPEG/L1"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L2 "A_MPEG/L2"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_MPEG1_L3 "A_MPEG/L3"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_PCM_INT_BE "A_PCM/INT/BIG"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_PCM_INT_LE "A_PCM/INT/LIT"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_PCM_FLOAT "A_PCM/FLOAT/IEEE"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_AC3 "A_AC3"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_DTS "A_DTS"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_VORBIS "A_VORBIS"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_ACM "A_MS/ACM"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_MPEG2 "A_AAC/MPEG2/"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_MPEG4 "A_AAC/MPEG4/"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_TTA "A_TTA1"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_WAVPACK4 "A_WAVPACK4"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_REAL_14_4 "A_REAL/28_8"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_REAL_28_8 "A_REAL/28_8"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_REAL_COOK "A_REAL/COOK"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_REAL_SIPR "A_REAL/SIPR"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_REAL_RALF "A_REAL/RALF"
|
|
#define GST_MATROSKA_CODEC_ID_AUDIO_REAL_ATRC "A_REAL/ATRC"
|
|
|
|
/* TODO: AC3-9/10 (?), Musepack, Quicktime */
|
|
|
|
#define GST_MATROSKA_CODEC_ID_SUBTITLE_UTF8 "S_TEXT/UTF8"
|
|
#define GST_MATROSKA_CODEC_ID_SUBTITLE_SSA "S_TEXT/SSA"
|
|
#define GST_MATROSKA_CODEC_ID_SUBTITLE_ASS "S_TEXT/ASS"
|
|
#define GST_MATROSKA_CODEC_ID_SUBTITLE_USF "S_TEXT/USF"
|
|
|
|
/*
|
|
* Matrodka tags. Strings.
|
|
*/
|
|
|
|
#define GST_MATROSKA_TAG_ID_TITLE "TITLE"
|
|
#define GST_MATROSKA_TAG_ID_AUTHOR "AUTHOR"
|
|
#define GST_MATROSKA_TAG_ID_ALBUM "ALBUM"
|
|
#define GST_MATROSKA_TAG_ID_COMMENTS "COMMENTS"
|
|
#define GST_MATROSKA_TAG_ID_BITSPS "BITSPS"
|
|
#define GST_MATROSKA_TAG_ID_ENCODER "ENCODER"
|
|
#define GST_MATROSKA_TAG_ID_DATE "DATE"
|
|
#define GST_MATROSKA_TAG_ID_ISRC "ISRC"
|
|
#define GST_MATROSKA_TAG_ID_COPYRIGHT "COPYRIGHT"
|
|
|
|
/*
|
|
* Enumerations for various types (mapping from binary
|
|
* value to what it actually means).
|
|
*/
|
|
|
|
typedef enum {
|
|
GST_MATROSKA_TRACK_TYPE_VIDEO = 0x1,
|
|
GST_MATROSKA_TRACK_TYPE_AUDIO = 0x2,
|
|
GST_MATROSKA_TRACK_TYPE_COMPLEX = 0x3,
|
|
GST_MATROSKA_TRACK_TYPE_LOGO = 0x10,
|
|
GST_MATROSKA_TRACK_TYPE_SUBTITLE = 0x11,
|
|
GST_MATROSKA_TRACK_TYPE_CONTROL = 0x20,
|
|
} GstMatroskaTrackType;
|
|
|
|
typedef enum {
|
|
GST_MATROSKA_EYE_MODE_MONO = 0x0,
|
|
GST_MATROSKA_EYE_MODE_RIGHT = 0x1,
|
|
GST_MATROSKA_EYE_MODE_LEFT = 0x2,
|
|
GST_MATROSKA_EYE_MODE_BOTH = 0x3,
|
|
} GstMatroskaEyeMode;
|
|
|
|
typedef enum {
|
|
GST_MATROSKA_ASPECT_RATIO_MODE_FREE = 0x0,
|
|
GST_MATROSKA_ASPECT_RATIO_MODE_KEEP = 0x1,
|
|
GST_MATROSKA_ASPECT_RATIO_MODE_FIXED = 0x2,
|
|
} GstMatroskaAspectRatioMode;
|
|
|
|
/*
|
|
* These aren't in any way "matroska-form" things,
|
|
* it's just something I use in the muxer/demuxer.
|
|
*/
|
|
|
|
typedef enum {
|
|
GST_MATROSKA_TRACK_ENABLED = (1<<0),
|
|
GST_MATROSKA_TRACK_DEFAULT = (1<<1),
|
|
GST_MATROSKA_TRACK_LACING = (1<<2),
|
|
GST_MATROSKA_TRACK_SHIFT = (1<<16)
|
|
} GstMatroskaTrackFlags;
|
|
|
|
typedef enum {
|
|
GST_MATROSKA_VIDEOTRACK_INTERLACED = (GST_MATROSKA_TRACK_SHIFT<<0)
|
|
} GstMatroskaVideoTrackFlags;
|
|
|
|
typedef struct _GstMatroskaTrackContext {
|
|
GstPad *pad;
|
|
GstCaps *caps;
|
|
guint index;
|
|
|
|
/* some often-used info */
|
|
gchar *codec_id, *codec_name, *name, *language;
|
|
gpointer codec_priv;
|
|
guint codec_priv_size;
|
|
GstMatroskaTrackType type;
|
|
guint uid, num;
|
|
GstMatroskaTrackFlags flags;
|
|
guint64 default_duration;
|
|
guint64 pos;
|
|
} GstMatroskaTrackContext;
|
|
|
|
typedef struct _GstMatroskaTrackVideoContext {
|
|
GstMatroskaTrackContext parent;
|
|
|
|
guint pixel_width, pixel_height,
|
|
display_width, display_height;
|
|
GstMatroskaEyeMode eye_mode;
|
|
GstMatroskaAspectRatioMode asr_mode;
|
|
guint32 fourcc;
|
|
} GstMatroskaTrackVideoContext;
|
|
|
|
typedef struct _GstMatroskaTrackAudioContext {
|
|
GstMatroskaTrackContext parent;
|
|
|
|
guint samplerate, channels, bitdepth;
|
|
|
|
/* Special flag for Vorbis, we need to send codec_priv first before
|
|
* sending any data, and just testing for time == 0 is not enough
|
|
* to detect that */
|
|
gboolean first_frame;
|
|
} GstMatroskaTrackAudioContext;
|
|
|
|
typedef struct _GstMatroskaTrackComplexContext {
|
|
GstMatroskaTrackContext parent;
|
|
|
|
/* nothing special goes here, apparently */
|
|
} GstMatroskaTrackComplexContext;
|
|
|
|
typedef struct _GstMatroskaTrackSubtitleContext {
|
|
GstMatroskaTrackContext parent;
|
|
|
|
/* or here... */
|
|
} GstMatroskaTrackSubtitleContext;
|
|
|
|
typedef struct _GstMatroskaIndex {
|
|
guint64 pos; /* of the corresponding *cluster*! */
|
|
guint16 track; /* reference to 'num' */
|
|
guint64 time; /* in nanoseconds */
|
|
} GstMatroskaIndex;
|
|
|
|
typedef struct _Wavpack4Header {
|
|
guchar ck_id [4]; /* "wvpk" */
|
|
guint32 ck_size; /* size of entire frame (minus 8, of course) */
|
|
guint16 version; /* 0x403 for now */
|
|
guint8 track_no; /* track number (0 if not used, like now) */
|
|
guint8 index_no; /* remember these? (0 if not used, like now) */
|
|
guint32 total_samples; /* for entire file (-1 if unknown) */
|
|
guint32 block_index; /* index of first sample in block (to file begin) */
|
|
guint32 block_samples; /* # samples in this block */
|
|
guint32 flags; /* various flags for id and decoding */
|
|
guint32 crc; /* crc for actual decoded data */
|
|
} Wavpack4Header;
|
|
|
|
#endif /* __GST_MATROSKA_IDS_H__ */
|