matroskadec.c File Reference

Matroska file demuxer. More...

#include <stdio.h>
#include "avformat.h"
#include "internal.h"
#include "avio_internal.h"
#include "riff.h"
#include "isom.h"
#include "rm.h"
#include "matroska.h"
#include "libavcodec/mpeg4audio.h"
#include "libavutil/intfloat.h"
#include "libavutil/intreadwrite.h"
#include "libavutil/avstring.h"
#include "libavutil/lzo.h"
#include "libavutil/dict.h"

Go to the source code of this file.

Data Structures

struct  EbmlSyntax
 
struct  EbmlList
 
struct  EbmlBin
 
struct  Ebml
 
struct  MatroskaTrackCompression
 
struct  MatroskaTrackEncoding
 
struct  MatroskaTrackVideo
 
struct  MatroskaTrackAudio
 
struct  MatroskaTrack
 
struct  MatroskaAttachement
 
struct  MatroskaChapter
 
struct  MatroskaIndexPos
 
struct  MatroskaIndex
 
struct  MatroskaTag
 
struct  MatroskaTagTarget
 
struct  MatroskaTags
 
struct  MatroskaSeekhead
 
struct  MatroskaLevel
 
struct  MatroskaDemuxContext
 
struct  MatroskaBlock
 
struct  MatroskaCluster
 

Typedefs

typedef const struct EbmlSyntax EbmlSyntax
 

Enumerations

enum  EbmlType {
  EBML_NONE, EBML_UINT, EBML_FLOAT, EBML_STR,
  EBML_UTF8, EBML_BIN, EBML_NEST, EBML_PASS,
  EBML_STOP, EBML_TYPE_COUNT
}
 

Functions

static int ebml_level_end (MatroskaDemuxContext *matroska)
 
static int ebml_read_num (MatroskaDemuxContext *matroska, AVIOContext *pb, int max_size, uint64_t *number)
 
static int ebml_read_length (MatroskaDemuxContext *matroska, AVIOContext *pb, uint64_t *number)
 Read a EBML length value. More...
 
static int ebml_read_uint (AVIOContext *pb, int size, uint64_t *num)
 
static int ebml_read_float (AVIOContext *pb, int size, double *num)
 
static int ebml_read_ascii (AVIOContext *pb, int size, char **str)
 
static int ebml_read_binary (AVIOContext *pb, int length, EbmlBin *bin)
 
static int ebml_read_master (MatroskaDemuxContext *matroska, uint64_t length)
 
static int matroska_ebmlnum_uint (MatroskaDemuxContext *matroska, uint8_t *data, uint32_t size, uint64_t *num)
 
static int matroska_ebmlnum_sint (MatroskaDemuxContext *matroska, uint8_t *data, uint32_t size, int64_t *num)
 
static int ebml_parse_elem (MatroskaDemuxContext *matroska, EbmlSyntax *syntax, void *data)
 
static int ebml_parse_id (MatroskaDemuxContext *matroska, EbmlSyntax *syntax, uint32_t id, void *data)
 
static int ebml_parse (MatroskaDemuxContext *matroska, EbmlSyntax *syntax, void *data)
 
static int ebml_parse_nest (MatroskaDemuxContext *matroska, EbmlSyntax *syntax, void *data)
 
static void ebml_free (EbmlSyntax *syntax, void *data)
 
static int matroska_probe (AVProbeData *p)
 
static MatroskaTrackmatroska_find_track_by_num (MatroskaDemuxContext *matroska, int num)
 
static int matroska_decode_buffer (uint8_t **buf, int *buf_size, MatroskaTrack *track)
 
static void matroska_fix_ass_packet (MatroskaDemuxContext *matroska, AVPacket *pkt, uint64_t display_duration)
 
static int matroska_merge_packets (AVPacket *out, AVPacket *in)
 
static void matroska_convert_tag (AVFormatContext *s, EbmlList *list, AVDictionary **metadata, char *prefix)
 
static void matroska_convert_tags (AVFormatContext *s)
 
static int matroska_parse_seekhead_entry (MatroskaDemuxContext *matroska, int idx)
 
static void matroska_execute_seekhead (MatroskaDemuxContext *matroska)
 
static void matroska_parse_cues (MatroskaDemuxContext *matroska)
 
static int matroska_aac_profile (char *codec_id)
 
static int matroska_aac_sri (int samplerate)
 
static int matroska_read_header (AVFormatContext *s, AVFormatParameters *ap)
 
static int matroska_deliver_packet (MatroskaDemuxContext *matroska, AVPacket *pkt)
 
static void matroska_clear_queue (MatroskaDemuxContext *matroska)
 
static int matroska_parse_block (MatroskaDemuxContext *matroska, uint8_t *data, int size, int64_t pos, uint64_t cluster_time, uint64_t duration, int is_keyframe, int64_t cluster_pos)
 
static int matroska_parse_cluster (MatroskaDemuxContext *matroska)
 
static int matroska_read_packet (AVFormatContext *s, AVPacket *pkt)
 
static int matroska_read_seek (AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
 
static int matroska_read_close (AVFormatContext *s)
 

Variables

static EbmlSyntax ebml_header []
 
static EbmlSyntax ebml_syntax []
 
static EbmlSyntax matroska_info []
 
static EbmlSyntax matroska_track_video []
 
static EbmlSyntax matroska_track_audio []
 
static EbmlSyntax matroska_track_encoding_compression []
 
static EbmlSyntax matroska_track_encoding []
 
static EbmlSyntax matroska_track_encodings []
 
static EbmlSyntax matroska_track []
 
static EbmlSyntax matroska_tracks []
 
static EbmlSyntax matroska_attachment []
 
static EbmlSyntax matroska_attachments []
 
static EbmlSyntax matroska_chapter_display []
 
static EbmlSyntax matroska_chapter_entry []
 
static EbmlSyntax matroska_chapter []
 
static EbmlSyntax matroska_chapters []
 
static EbmlSyntax matroska_index_pos []
 
static EbmlSyntax matroska_index_entry []
 
static EbmlSyntax matroska_index []
 
static EbmlSyntax matroska_simpletag []
 
static EbmlSyntax matroska_tagtargets []
 
static EbmlSyntax matroska_tag []
 
static EbmlSyntax matroska_tags []
 
static EbmlSyntax matroska_seekhead_entry []
 
static EbmlSyntax matroska_seekhead []
 
static EbmlSyntax matroska_segment []
 
static EbmlSyntax matroska_segments []
 
static EbmlSyntax matroska_blockgroup []
 
static EbmlSyntax matroska_cluster []
 
static EbmlSyntax matroska_clusters []
 
static const char * matroska_doctypes [] = { "matroska", "webm" }
 
AVInputFormat ff_matroska_demuxer
 

Detailed Description

Matroska file demuxer.

Author
Ronald Bultje rbult.nosp@m.je@r.nosp@m.onald.nosp@m..bit.nosp@m.freak.nosp@m..net
with a little help from Moritz Bunkus morit.nosp@m.z@bu.nosp@m.nkus..nosp@m.org
totally reworked by Aurelien Jacobs aurel.nosp@m.@gnu.nosp@m.age.o.nosp@m.rg
See also
specs available on the Matroska project page: http://www.matroska.org/

Definition in file matroskadec.c.

Typedef Documentation

typedef const struct EbmlSyntax EbmlSyntax

Enumeration Type Documentation

enum EbmlType
Enumerator
EBML_NONE 
EBML_UINT 
EBML_FLOAT 
EBML_STR 
EBML_UTF8 
EBML_BIN 
EBML_NEST 
EBML_PASS 
EBML_STOP 
EBML_TYPE_COUNT 

Definition at line 53 of file matroskadec.c.

Function Documentation

static void ebml_free ( EbmlSyntax syntax,
void data 
)
static
static int ebml_level_end ( MatroskaDemuxContext matroska)
static

Definition at line 522 of file matroskadec.c.

Referenced by ebml_parse_nest().

static int ebml_parse ( MatroskaDemuxContext matroska,
EbmlSyntax syntax,
void data 
)
static
static int ebml_parse_elem ( MatroskaDemuxContext matroska,
EbmlSyntax syntax,
void data 
)
static

Definition at line 790 of file matroskadec.c.

Referenced by ebml_parse_id().

static int ebml_parse_id ( MatroskaDemuxContext matroska,
EbmlSyntax syntax,
uint32_t  id,
void data 
)
static

Definition at line 736 of file matroskadec.c.

Referenced by ebml_parse(), and ebml_parse_elem().

static int ebml_parse_nest ( MatroskaDemuxContext matroska,
EbmlSyntax syntax,
void data 
)
static

Definition at line 765 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int ebml_read_ascii ( AVIOContext pb,
int  size,
char **  str 
)
static

Definition at line 640 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int ebml_read_binary ( AVIOContext pb,
int  length,
EbmlBin bin 
)
static

Definition at line 663 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int ebml_read_float ( AVIOContext pb,
int  size,
double *  num 
)
static

Definition at line 622 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int ebml_read_length ( MatroskaDemuxContext matroska,
AVIOContext pb,
uint64_t *  number 
)
static

Read a EBML length value.

This needs special handling for the "unknown length" case which has multiple encodings.

Definition at line 590 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int ebml_read_master ( MatroskaDemuxContext matroska,
uint64_t  length 
)
static

Definition at line 684 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int ebml_read_num ( MatroskaDemuxContext matroska,
AVIOContext pb,
int  max_size,
uint64_t *  number 
)
static

Definition at line 545 of file matroskadec.c.

Referenced by ebml_parse(), ebml_read_length(), and matroska_ebmlnum_uint().

static int ebml_read_uint ( AVIOContext pb,
int  size,
uint64_t *  num 
)
static

Definition at line 603 of file matroskadec.c.

Referenced by ebml_parse_elem().

static int matroska_aac_profile ( char *  codec_id)
static

Definition at line 1255 of file matroskadec.c.

Referenced by matroska_read_header().

static int matroska_aac_sri ( int  samplerate)
static

Definition at line 1266 of file matroskadec.c.

Referenced by matroska_read_header().

static void matroska_clear_queue ( MatroskaDemuxContext matroska)
static

Definition at line 1650 of file matroskadec.c.

Referenced by matroska_read_close(), and matroska_read_seek().

static void matroska_convert_tag ( AVFormatContext s,
EbmlList list,
AVDictionary **  metadata,
char *  prefix 
)
static

Definition at line 1074 of file matroskadec.c.

Referenced by matroska_convert_tags().

static void matroska_convert_tags ( AVFormatContext s)
static

Definition at line 1107 of file matroskadec.c.

Referenced by matroska_read_header().

static int matroska_decode_buffer ( uint8_t **  buf,
int *  buf_size,
MatroskaTrack track 
)
static

Definition at line 938 of file matroskadec.c.

Referenced by matroska_parse_block(), and matroska_read_header().

static int matroska_deliver_packet ( MatroskaDemuxContext matroska,
AVPacket pkt 
)
static

Definition at line 1623 of file matroskadec.c.

Referenced by matroska_read_packet().

static int matroska_ebmlnum_sint ( MatroskaDemuxContext matroska,
uint8_t *  data,
uint32_t  size,
int64_t *  num 
)
static

Definition at line 717 of file matroskadec.c.

Referenced by matroska_parse_block().

static int matroska_ebmlnum_uint ( MatroskaDemuxContext matroska,
uint8_t *  data,
uint32_t  size,
uint64_t *  num 
)
static

Definition at line 706 of file matroskadec.c.

Referenced by matroska_ebmlnum_sint(), and matroska_parse_block().

static void matroska_execute_seekhead ( MatroskaDemuxContext matroska)
static

Definition at line 1192 of file matroskadec.c.

Referenced by matroska_read_header().

static MatroskaTrack* matroska_find_track_by_num ( MatroskaDemuxContext matroska,
int  num 
)
static

Definition at line 924 of file matroskadec.c.

Referenced by matroska_parse_block(), and matroska_parse_cues().

static void matroska_fix_ass_packet ( MatroskaDemuxContext matroska,
AVPacket pkt,
uint64_t  display_duration 
)
static

Definition at line 1030 of file matroskadec.c.

Referenced by matroska_parse_block().

static int matroska_merge_packets ( AVPacket out,
AVPacket in 
)
static

Definition at line 1061 of file matroskadec.c.

Referenced by matroska_parse_block().

static int matroska_parse_block ( MatroskaDemuxContext matroska,
uint8_t *  data,
int  size,
int64_t  pos,
uint64_t  cluster_time,
uint64_t  duration,
int  is_keyframe,
int64_t  cluster_pos 
)
static

Definition at line 1663 of file matroskadec.c.

Referenced by matroska_parse_cluster().

static int matroska_parse_cluster ( MatroskaDemuxContext matroska)
static

Definition at line 1930 of file matroskadec.c.

Referenced by matroska_read_packet(), and matroska_read_seek().

static void matroska_parse_cues ( MatroskaDemuxContext matroska)
static

Definition at line 1219 of file matroskadec.c.

Referenced by matroska_read_seek().

static int matroska_parse_seekhead_entry ( MatroskaDemuxContext matroska,
int  idx 
)
static

Definition at line 1141 of file matroskadec.c.

Referenced by matroska_execute_seekhead(), and matroska_parse_cues().

static int matroska_probe ( AVProbeData p)
static

Definition at line 882 of file matroskadec.c.

static int matroska_read_close ( AVFormatContext s)
static

Definition at line 2031 of file matroskadec.c.

static int matroska_read_header ( AVFormatContext s,
AVFormatParameters ap 
)
static

Definition at line 1276 of file matroskadec.c.

static int matroska_read_packet ( AVFormatContext s,
AVPacket pkt 
)
static

Definition at line 1959 of file matroskadec.c.

static int matroska_read_seek ( AVFormatContext s,
int  stream_index,
int64_t  timestamp,
int  flags 
)
static

Definition at line 1973 of file matroskadec.c.

Variable Documentation

EbmlSyntax ebml_header[]
static
Initial value:
= {
{ EBML_ID_EBMLMAXSIZELENGTH, EBML_UINT, 0, 0x42, {.u=8} },
{ EBML_ID_EBMLMAXIDLENGTH, EBML_UINT, 0, 0x42, {.u=4} },
{ EBML_ID_DOCTYPE, EBML_STR, 0, 0x42, {.s="(none)"} },
{ EBML_ID_DOCTYPEREADVERSION, EBML_UINT, 0, 0x42, {.u=1} },
{ 0 }
}
#define EBML_ID_DOCTYPEREADVERSION
Definition: matroska.h:41
#define EBML_ID_DOCTYPE
Definition: matroska.h:39
#define EBML_VERSION
Definition: matroska.h:29
#define EBML_ID_EBMLREADVERSION
Definition: matroska.h:36
#define EBML_ID_EBMLMAXIDLENGTH
Definition: matroska.h:37
#define EBML_ID_EBMLVERSION
Definition: matroska.h:35
#define EBML_ID_EBMLMAXSIZELENGTH
Definition: matroska.h:38
#define EBML_ID_DOCTYPEVERSION
Definition: matroska.h:40

Definition at line 264 of file matroskadec.c.

Referenced by mkv_write_header().

EbmlSyntax ebml_syntax[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax ebml_header[]
Definition: matroskadec.c:264
#define EBML_ID_HEADER
Definition: matroska.h:32

Definition at line 275 of file matroskadec.c.

AVInputFormat ff_matroska_demuxer
Initial value:
= {
.name = "matroska,webm",
.long_name = NULL_IF_CONFIG_SMALL("Matroska/WebM file format"),
.priv_data_size = sizeof(MatroskaDemuxContext),
}
static int read_seek(AVFormatContext *ctx, int stream_index, int64_t timestamp, int flags)
Definition: libcdio.c:148
static int read_header(FFV1Context *f)
Definition: ffv1.c:1513
static av_cold int read_close(AVFormatContext *ctx)
Definition: libcdio.c:140
#define NULL_IF_CONFIG_SMALL(x)
Return NULL if CONFIG_SMALL is true, otherwise the argument without modification. ...
Definition: internal.h:191
static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
Definition: matroskadec.c:1276
static int read_probe(AVProbeData *p)
Definition: img2.c:185
static int matroska_read_close(AVFormatContext *s)
Definition: matroskadec.c:2031
static int matroska_probe(AVProbeData *p)
Definition: matroskadec.c:882
static int matroska_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags)
Definition: matroskadec.c:1973
static int read_packet(AVFormatContext *ctx, AVPacket *pkt)
Definition: libcdio.c:109
static int matroska_read_packet(AVFormatContext *s, AVPacket *pkt)
Definition: matroskadec.c:1959

Definition at line 2047 of file matroskadec.c.

EbmlSyntax matroska_attachment[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_FILEDATA
Definition: matroska.h:184
#define MATROSKA_ID_FILEDESC
Definition: matroska.h:181
#define MATROSKA_ID_FILEMIMETYPE
Definition: matroska.h:183
#define MATROSKA_ID_FILENAME
Definition: matroska.h:182
#define MATROSKA_ID_FILEUID
Definition: matroska.h:185

Definition at line 368 of file matroskadec.c.

EbmlSyntax matroska_attachments[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax matroska_attachment[]
Definition: matroskadec.c:368
#define MATROSKA_ID_ATTACHEDFILE
Definition: matroska.h:180

Definition at line 377 of file matroskadec.c.

EbmlSyntax matroska_blockgroup[]
static
Initial value:
= {
{ MATROSKA_ID_BLOCK, EBML_BIN, 0, 0x42 },
{ 1, EBML_UINT, 0, 0x42, {.u=1} },
{ 0 }
}
#define MATROSKA_ID_BLOCKREFERENCE
Definition: matroska.h:177
#define MATROSKA_ID_SIMPLEBLOCK
Definition: matroska.h:172
#define MATROSKA_ID_BLOCKDURATION
Definition: matroska.h:176
#define MATROSKA_ID_BLOCK
Definition: matroska.h:175
#define AV_NOPTS_VALUE
Undefined timestamp value.
Definition: avutil.h:271

Definition at line 490 of file matroskadec.c.

EbmlSyntax matroska_chapter[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_EDITIONFLAGDEFAULT
Definition: matroska.h:197
#define MATROSKA_ID_EDITIONFLAGORDERED
Definition: matroska.h:198
#define MATROSKA_ID_EDITIONFLAGHIDDEN
Definition: matroska.h:196
#define MATROSKA_ID_EDITIONUID
Definition: matroska.h:195
#define MATROSKA_ID_CHAPTERATOM
Definition: matroska.h:189
static EbmlSyntax matroska_chapter_entry[]
Definition: matroskadec.c:388

Definition at line 400 of file matroskadec.c.

EbmlSyntax matroska_chapter_display[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_CHAPLANG
Definition: matroska.h:194
#define MATROSKA_ID_CHAPSTRING
Definition: matroska.h:193

Definition at line 382 of file matroskadec.c.

EbmlSyntax matroska_chapter_entry[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_CHAPTERTIMEEND
Definition: matroska.h:191
#define MATROSKA_ID_CHAPTERFLAGHIDDEN
Definition: matroska.h:200
#define MATROSKA_ID_CHAPTERFLAGENABLED
Definition: matroska.h:201
#define MATROSKA_ID_CHAPTERPHYSEQUIV
Definition: matroska.h:202
#define MATROSKA_ID_CHAPTERATOM
Definition: matroska.h:189
#define MATROSKA_ID_CHAPTERDISPLAY
Definition: matroska.h:192
#define MATROSKA_ID_CHAPTERTIMESTART
Definition: matroska.h:190
#define MATROSKA_ID_CHAPTERUID
Definition: matroska.h:199
static EbmlSyntax matroska_chapter_display[]
Definition: matroskadec.c:382
#define AV_NOPTS_VALUE
Undefined timestamp value.
Definition: avutil.h:271

Definition at line 388 of file matroskadec.c.

EbmlSyntax matroska_chapters[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax matroska_chapter[]
Definition: matroskadec.c:400
#define MATROSKA_ID_EDITIONENTRY
Definition: matroska.h:188

Definition at line 409 of file matroskadec.c.

EbmlSyntax matroska_cluster[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_CLUSTERPOSITION
Definition: matroska.h:169
#define MATROSKA_ID_CLUSTERTIMECODE
Definition: matroska.h:168
#define MATROSKA_ID_SIMPLEBLOCK
Definition: matroska.h:172
#define MATROSKA_ID_BLOCKGROUP
Definition: matroska.h:171
static EbmlSyntax matroska_blockgroup[]
Definition: matroskadec.c:490
#define MATROSKA_ID_CLUSTERPREVSIZE
Definition: matroska.h:170

Definition at line 499 of file matroskadec.c.

EbmlSyntax matroska_clusters[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax matroska_cluster[]
Definition: matroskadec.c:499
#define MATROSKA_ID_CUES
Definition: matroska.h:57
#define MATROSKA_ID_CLUSTER
Definition: matroska.h:61
#define MATROSKA_ID_TAGS
Definition: matroska.h:58
#define MATROSKA_ID_INFO
Definition: matroska.h:55
#define MATROSKA_ID_SEEKHEAD
Definition: matroska.h:59

Definition at line 508 of file matroskadec.c.

const char* matroska_doctypes[] = { "matroska", "webm" }
static

Definition at line 517 of file matroskadec.c.

Referenced by matroska_probe(), and matroska_read_header().

EbmlSyntax matroska_index[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_POINTENTRY
Definition: matroska.h:134
static EbmlSyntax matroska_index_entry[]
Definition: matroskadec.c:421

Definition at line 427 of file matroskadec.c.

EbmlSyntax matroska_index_entry[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_CUETRACKPOSITION
Definition: matroska.h:138
#define MATROSKA_ID_CUETIME
Definition: matroska.h:137
static EbmlSyntax matroska_index_pos[]
Definition: matroskadec.c:414

Definition at line 421 of file matroskadec.c.

EbmlSyntax matroska_index_pos[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_CUECLUSTERPOSITION
Definition: matroska.h:142
#define MATROSKA_ID_CUEBLOCKNUMBER
Definition: matroska.h:143
#define MATROSKA_ID_CUETRACK
Definition: matroska.h:141

Definition at line 414 of file matroskadec.c.

EbmlSyntax matroska_info[]
static
Initial value:
= {
{ MATROSKA_ID_TIMECODESCALE, EBML_UINT, 0, 0x42, {.u=1000000} },
{ 0 }
}
#define MATROSKA_ID_DATEUTC
Definition: matroska.h:70
#define MATROSKA_ID_MUXINGAPP
Definition: matroska.h:69
#define MATROSKA_ID_TIMECODESCALE
Definition: matroska.h:65
#define MATROSKA_ID_SEGMENTUID
Definition: matroska.h:71
#define MATROSKA_ID_WRITINGAPP
Definition: matroska.h:68
#define MATROSKA_ID_TITLE
Definition: matroska.h:67
#define MATROSKA_ID_DURATION
Definition: matroska.h:66

Definition at line 280 of file matroskadec.c.

EbmlSyntax matroska_seekhead[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_SEEKENTRY
Definition: matroska.h:161
static EbmlSyntax matroska_seekhead_entry[]
Definition: matroskadec.c:462

Definition at line 468 of file matroskadec.c.

EbmlSyntax matroska_seekhead_entry[]
static
Initial value:
= {
{ MATROSKA_ID_SEEKPOSITION, EBML_UINT, 0, 0x42, {.u=-1} },
{ 0 }
}
#define MATROSKA_ID_SEEKID
Definition: matroska.h:164
#define MATROSKA_ID_SEEKPOSITION
Definition: matroska.h:165

Definition at line 462 of file matroskadec.c.

EbmlSyntax matroska_segment[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_CUES
Definition: matroska.h:57
static EbmlSyntax matroska_tracks[]
Definition: matroskadec.c:363
static EbmlSyntax matroska_info[]
Definition: matroskadec.c:280
static EbmlSyntax matroska_index[]
Definition: matroskadec.c:427
#define MATROSKA_ID_CLUSTER
Definition: matroska.h:61
static EbmlSyntax matroska_attachments[]
Definition: matroskadec.c:377
static EbmlSyntax matroska_chapters[]
Definition: matroskadec.c:409
#define MATROSKA_ID_CHAPTERS
Definition: matroska.h:62
static EbmlSyntax matroska_seekhead[]
Definition: matroskadec.c:468
#define MATROSKA_ID_TAGS
Definition: matroska.h:58
#define MATROSKA_ID_INFO
Definition: matroska.h:55
static EbmlSyntax matroska_tags[]
Definition: matroskadec.c:457
#define MATROSKA_ID_TRACKS
Definition: matroska.h:56
#define MATROSKA_ID_ATTACHMENTS
Definition: matroska.h:60
#define MATROSKA_ID_SEEKHEAD
Definition: matroska.h:59

Definition at line 473 of file matroskadec.c.

EbmlSyntax matroska_segments[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax matroska_segment[]
Definition: matroskadec.c:473
#define MATROSKA_ID_SEGMENT
Definition: matroska.h:52

Definition at line 485 of file matroskadec.c.

EbmlSyntax matroska_simpletag[]
static
Initial value:
= {
{ MATROSKA_ID_TAGLANG, EBML_STR, 0, 0x42, {.s="und"} },
{ 0 }
}
static EbmlSyntax matroska_simpletag[]
Definition: matroskadec.c:432
#define MATROSKA_ID_TAGDEFAULT_BUG
Definition: matroska.h:152
#define MATROSKA_ID_TAGNAME
Definition: matroska.h:148
#define MATROSKA_ID_SIMPLETAG
Definition: matroska.h:147
#define MATROSKA_ID_TAGDEFAULT
Definition: matroska.h:151
#define MATROSKA_ID_TAGLANG
Definition: matroska.h:150
#define MATROSKA_ID_TAGSTRING
Definition: matroska.h:149

Definition at line 432 of file matroskadec.c.

EbmlSyntax matroska_tag[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax matroska_simpletag[]
Definition: matroskadec.c:432
#define MATROSKA_ID_TAGTARGETS
Definition: matroska.h:153
#define MATROSKA_ID_SIMPLETAG
Definition: matroska.h:147
static EbmlSyntax matroska_tagtargets[]
Definition: matroskadec.c:442

Definition at line 451 of file matroskadec.c.

EbmlSyntax matroska_tags[]
static
Initial value:
= {
{ 0 }
}
static EbmlSyntax matroska_tag[]
Definition: matroskadec.c:451
#define MATROSKA_ID_TAG
Definition: matroska.h:146

Definition at line 457 of file matroskadec.c.

EbmlSyntax matroska_tagtargets[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_TAGTARGETS_TYPE
Definition: matroska.h:154
#define MATROSKA_ID_TAGTARGETS_ATTACHUID
Definition: matroska.h:158
#define MATROSKA_ID_TAGTARGETS_CHAPTERUID
Definition: matroska.h:157
#define MATROSKA_ID_TAGTARGETS_TYPEVALUE
Definition: matroska.h:155
#define MATROSKA_ID_TAGTARGETS_TRACKUID
Definition: matroska.h:156

Definition at line 442 of file matroskadec.c.

EbmlSyntax matroska_track[]
static
Initial value:
= {
{ MATROSKA_ID_TRACKLANGUAGE, EBML_UTF8, 0, 0x42, {.s="eng"} },
{ MATROSKA_ID_TRACKFLAGDEFAULT, EBML_UINT, 0, 0x42, {.u=1} },
{ MATROSKA_ID_TRACKFLAGFORCED, EBML_UINT, 0, 0x42, {.u=0} },
{ 0 }
}
#define MATROSKA_ID_TRACKDEFAULTDURATION
Definition: matroska.h:96
#define MATROSKA_ID_TRACKFLAGLACING
Definition: matroska.h:93
#define MATROSKA_ID_CODECPRIVATE
Definition: matroska.h:83
#define MATROSKA_ID_TRACKFLAGDEFAULT
Definition: matroska.h:91
#define MATROSKA_ID_TRACKTYPE
Definition: matroska.h:79
static EbmlSyntax matroska_track_audio[]
Definition: matroskadec.c:309
#define MATROSKA_ID_TRACKCONTENTENCODINGS
Definition: matroska.h:97
#define MATROSKA_ID_CODECDOWNLOADURL
Definition: matroska.h:86
#define MATROSKA_ID_TRACKLANGUAGE
Definition: matroska.h:89
#define MATROSKA_ID_CODECNAME
Definition: matroska.h:84
#define MATROSKA_ID_CODECDECODEALL
Definition: matroska.h:87
#define MATROSKA_ID_TRACKNUMBER
Definition: matroska.h:77
#define MATROSKA_ID_TRACKUID
Definition: matroska.h:78
#define MATROSKA_ID_TRACKTIMECODESCALE
Definition: matroska.h:99
static EbmlSyntax matroska_track_encodings[]
Definition: matroskadec.c:331
#define MATROSKA_ID_TRACKMAXCACHE
Definition: matroska.h:95
#define MATROSKA_ID_TRACKMINCACHE
Definition: matroska.h:94
#define MATROSKA_ID_TRACKFLAGFORCED
Definition: matroska.h:92
#define MATROSKA_ID_TRACKFLAGENABLED
Definition: matroska.h:90
#define MATROSKA_ID_TRACKNAME
Definition: matroska.h:88
#define MATROSKA_ID_TRACKVIDEO
Definition: matroska.h:81
#define MATROSKA_ID_CODECID
Definition: matroska.h:82
#define MATROSKA_ID_TRACKMAXBLKADDID
Definition: matroska.h:100
#define MATROSKA_ID_CODECINFOURL
Definition: matroska.h:85
#define MATROSKA_ID_TRACKAUDIO
Definition: matroska.h:80
static EbmlSyntax matroska_track_video[]
Definition: matroskadec.c:291

Definition at line 336 of file matroskadec.c.

EbmlSyntax matroska_track_audio[]
static
Initial value:
= {
{ MATROSKA_ID_AUDIOSAMPLINGFREQ, EBML_FLOAT,0, 0x42, {.f=8000.0} },
{ MATROSKA_ID_AUDIOCHANNELS, EBML_UINT, 0, 0x42, {.u=1} },
{ 0 }
}
#define MATROSKA_ID_AUDIOBITDEPTH
Definition: matroska.h:122
#define MATROSKA_ID_AUDIOCHANNELS
Definition: matroska.h:123
#define MATROSKA_ID_AUDIOOUTSAMPLINGFREQ
Definition: matroska.h:120
#define MATROSKA_ID_AUDIOSAMPLINGFREQ
Definition: matroska.h:119

Definition at line 309 of file matroskadec.c.

EbmlSyntax matroska_track_encoding[]
static
Initial value:
= {
{ MATROSKA_ID_ENCODINGSCOPE, EBML_UINT, 0, 0x42, {.u=1} },
{ MATROSKA_ID_ENCODINGTYPE, EBML_UINT, 0, 0x42, {.u=0} },
{ 0 }
}
#define MATROSKA_ID_ENCODINGTYPE
Definition: matroska.h:128
#define MATROSKA_ID_ENCODINGORDER
Definition: matroska.h:126
static EbmlSyntax matroska_track_encoding_compression[]
Definition: matroskadec.c:317
#define MATROSKA_ID_ENCODINGCOMPRESSION
Definition: matroska.h:129
#define MATROSKA_ID_ENCODINGSCOPE
Definition: matroska.h:127

Definition at line 323 of file matroskadec.c.

EbmlSyntax matroska_track_encoding_compression[]
static
Initial value:
= {
{ MATROSKA_ID_ENCODINGCOMPALGO, EBML_UINT, 0, 0x42, {.u=0} },
{ 0 }
}
#define MATROSKA_ID_ENCODINGCOMPSETTINGS
Definition: matroska.h:131
#define MATROSKA_ID_ENCODINGCOMPALGO
Definition: matroska.h:130

Definition at line 317 of file matroskadec.c.

EbmlSyntax matroska_track_encodings[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_TRACKCONTENTENCODING
Definition: matroska.h:98
static EbmlSyntax matroska_track_encoding[]
Definition: matroskadec.c:323

Definition at line 331 of file matroskadec.c.

EbmlSyntax matroska_track_video[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_VIDEOFLAGINTERLACED
Definition: matroska.h:113
#define MATROSKA_ID_VIDEODISPLAYHEIGHT
Definition: matroska.h:105
#define MATROSKA_ID_VIDEOASPECTRATIO
Definition: matroska.h:115
#define MATROSKA_ID_VIDEOPIXELCROPT
Definition: matroska.h:109
#define MATROSKA_ID_VIDEODISPLAYWIDTH
Definition: matroska.h:104
#define MATROSKA_ID_VIDEOSTEREOMODE
Definition: matroska.h:114
#define MATROSKA_ID_VIDEOPIXELCROPR
Definition: matroska.h:111
#define MATROSKA_ID_VIDEOCOLORSPACE
Definition: matroska.h:116
#define MATROSKA_ID_VIDEOPIXELCROPB
Definition: matroska.h:108
#define MATROSKA_ID_VIDEOPIXELHEIGHT
Definition: matroska.h:107
#define MATROSKA_ID_VIDEOFRAMERATE
Definition: matroska.h:103
#define MATROSKA_ID_VIDEOPIXELCROPL
Definition: matroska.h:110
#define MATROSKA_ID_VIDEODISPLAYUNIT
Definition: matroska.h:112
#define MATROSKA_ID_VIDEOPIXELWIDTH
Definition: matroska.h:106

Definition at line 291 of file matroskadec.c.

EbmlSyntax matroska_tracks[]
static
Initial value:
= {
{ 0 }
}
#define MATROSKA_ID_TRACKENTRY
Definition: matroska.h:74
static EbmlSyntax matroska_track[]
Definition: matroskadec.c:336

Definition at line 363 of file matroskadec.c.