* mkv.cpp : matroska demuxer
*****************************************************************************
* Copyright (C) 2001 VideoLAN
- * $Id: mkv.cpp,v 1.3 2003/06/22 14:36:34 fenrir Exp $
+ * $Id: mkv.cpp,v 1.52 2004/01/05 18:15:12 hartman Exp $
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
*
#include <vlc/vlc.h>
+#ifdef HAVE_TIME_H
+# include <time.h> /* time() */
+#endif
+
#include <vlc/input.h>
#include <codecs.h> /* BITMAPINFOHEADER, WAVEFORMATEX */
+#include "iso_lang.h"
#include <iostream>
#include <cassert>
#include <typeinfo>
+#ifdef HAVE_WCHAR_H
+# include <wchar.h>
+#endif
+
/* libebml and matroska */
#include "ebml/EbmlHead.h"
#include "ebml/EbmlSubHead.h"
#include "ebml/EbmlVoid.h"
#include "matroska/FileKax.h"
+#ifdef HAVE_MATROSKA_KAXATTACHMENTS_H
+#include "matroska/KaxAttachments.h"
+#else
#include "matroska/KaxAttachements.h"
+#endif
#include "matroska/KaxBlock.h"
#include "matroska/KaxBlockData.h"
#include "matroska/KaxChapters.h"
#include "matroska/KaxSeekHead.h"
#include "matroska/KaxSegment.h"
#include "matroska/KaxTag.h"
+#include "matroska/KaxTags.h"
+#include "matroska/KaxTagMulti.h"
#include "matroska/KaxTracks.h"
#include "matroska/KaxTrackAudio.h"
#include "matroska/KaxTrackVideo.h"
+#include "matroska/KaxTrackEntryData.h"
#include "ebml/StdIOCallback.h"
using namespace LIBMATROSKA_NAMESPACE;
using namespace std;
-
-/*****************************************************************************
- * Local prototypes
- *****************************************************************************/
-static int Activate ( vlc_object_t * );
-static void Deactivate( vlc_object_t * );
-static int Demux ( input_thread_t * );
-
/*****************************************************************************
* Module descriptor
*****************************************************************************/
+static int Open ( vlc_object_t * );
+static void Close( vlc_object_t * );
+
vlc_module_begin();
- add_category_hint( N_("mkv-demuxer"), NULL, VLC_TRUE );
- add_bool( "mkv-index", 0, NULL,
- N_("Create index if no cues found"),
- N_("Create index if no cues found"), VLC_TRUE );
+ add_category_hint( N_("mkv demuxer"), NULL, VLC_TRUE );
+ add_bool( "mkv-seek-percent", 1, NULL,
+ N_("Seek based on percent not time"),
+ N_("Seek based on percent not time"), VLC_TRUE );
+
set_description( _("mka/mkv stream demuxer" ) );
set_capability( "demux", 50 );
- set_callbacks( Activate, Deactivate );
+ set_callbacks( Open, Close );
add_shortcut( "mka" );
add_shortcut( "mkv" );
vlc_module_end();
+/*****************************************************************************
+ * Local prototypes
+ *****************************************************************************/
+static int Demux ( input_thread_t * );
+static void Seek ( input_thread_t *, mtime_t i_date, int i_percent );
+
/*****************************************************************************
* Stream managment
class vlc_stream_io_callback: public IOCallback
{
private:
- input_thread_t *p_input;
+ stream_t *s;
+ vlc_bool_t mb_eof;
public:
- vlc_stream_io_callback( input_thread_t * );
+ vlc_stream_io_callback( stream_t * );
virtual uint32_t read ( void *p_buffer, size_t i_size);
virtual void setFilePointer ( int64_t i_offset, seek_mode mode = seek_beginning );
virtual void close ( void );
};
-
-vlc_stream_io_callback::vlc_stream_io_callback( input_thread_t *p_input_ )
-{
- p_input = p_input_;
-}
-
-uint32_t vlc_stream_io_callback::read( void *p_buffer, size_t i_size )
-{
- data_packet_t *p_data;
-
- int i_count;
- int i_read = 0;
-
-
- if( !i_size )
- {
- return 0;
- }
-
- do
- {
- i_count = input_SplitBuffer(p_input, &p_data, __MIN( i_size, 10240 ) );
- if( i_count <= 0 )
- {
- return i_read;
- }
- memcpy( p_buffer, p_data->p_payload_start, i_count );
- input_DeletePacket( p_input->p_method_data, p_data );
-
- (uint8_t*)p_buffer += i_count;
- i_size -= i_count;
- i_read += i_count;
-
- } while( i_size );
-
- return i_read;
-}
-
-
-void vlc_stream_io_callback::setFilePointer(int64_t i_offset, seek_mode mode )
-{
- int64_t i_pos;
-
- vlc_mutex_lock( &p_input->stream.stream_lock );
- switch( mode )
- {
- case seek_beginning:
- i_pos = i_offset;
- break;
- case seek_end:
- i_pos = p_input->stream.p_selected_area->i_size - i_offset;
- break;
- default:
- i_pos= p_input->stream.p_selected_area->i_tell + i_offset;
- break;
- }
- if( i_pos < 0 || i_pos > p_input->stream.p_selected_area->i_size )
- {
- msg_Err( p_input, "seeking to wrong place (i_pos=%lld)", i_pos );
- vlc_mutex_unlock( &p_input->stream.stream_lock );
- return;
- }
- vlc_mutex_unlock( &p_input->stream.stream_lock );
-
- input_AccessReinit( p_input );
- p_input->pf_seek( p_input, i_pos );
-}
-
-size_t vlc_stream_io_callback::write( const void *p_buffer, size_t i_size )
-{
- return 0;
-}
-
-uint64_t vlc_stream_io_callback::getFilePointer( void )
-{
- uint64_t i_pos;
-
- vlc_mutex_lock( &p_input->stream.stream_lock );
- i_pos= p_input->stream.p_selected_area->i_tell;
- vlc_mutex_unlock( &p_input->stream.stream_lock );
-
- return i_pos;
-}
-
-void vlc_stream_io_callback::close( void )
-{
- return;
-}
-
/*****************************************************************************
* Ebml Stream parser
*****************************************************************************/
class EbmlParser
{
- public:
- EbmlParser( EbmlStream *es, EbmlElement *el_start );
- ~EbmlParser( void );
- void Up( void );
- void Down( void );
- EbmlElement *Get( void );
- void Keep( void );
+ public:
+ EbmlParser( EbmlStream *es, EbmlElement *el_start );
+ ~EbmlParser( void );
- int GetLevel( void );
+ void Up( void );
+ void Down( void );
+ EbmlElement *Get( void );
+ void Keep( void );
- private:
+ int GetLevel( void );
+ private:
EbmlStream *m_es;
int mi_level;
EbmlElement *m_el[6];
int mi_user_level;
vlc_bool_t mb_keep;
-
};
-EbmlParser::EbmlParser( EbmlStream *es, EbmlElement *el_start )
-{
- int i;
-
- m_es = es;
- m_got = NULL;
- m_el[0] = el_start;
-
- for( i = 1; i < 6; i++ )
- {
- m_el[i] = NULL;
- }
- mi_level = 1;
- mi_user_level = 1;
- mb_keep = VLC_FALSE;
-}
-
-EbmlParser::~EbmlParser( void )
-{
- int i;
-
- for( i = 1; i < mi_level; i++ )
- {
- if( !mb_keep )
- {
- delete m_el[i];
- }
- mb_keep = VLC_FALSE;
- }
-}
-
-void EbmlParser::Up( void )
-{
- if( mi_user_level == mi_level )
- {
- fprintf( stderr," arrrrrrrrrrrrrg Up cannot escape itself\n" );
- }
-
- mi_user_level--;
-}
-
-void EbmlParser::Down( void )
-{
- mi_user_level++;
- mi_level++;
-}
-
-void EbmlParser::Keep( void )
-{
- mb_keep = VLC_TRUE;
-}
-
-int EbmlParser::GetLevel( void )
-{
- return mi_user_level;
-}
-
-EbmlElement *EbmlParser::Get( void )
-{
- int i_ulev = 0;
-
- if( mi_user_level != mi_level )
- {
- return NULL;
- }
- if( m_got )
- {
- EbmlElement *ret = m_got;
- m_got = NULL;
-
- return ret;
- }
-
- if( m_el[mi_level] )
- {
- m_el[mi_level]->SkipData( *m_es, m_el[mi_level]->Generic().Context );
- if( !mb_keep )
- {
- delete m_el[mi_level];
- }
- mb_keep = VLC_FALSE;
- }
-
- m_el[mi_level] = m_es->FindNextElement( m_el[mi_level - 1]->Generic().Context, i_ulev, 0xFFFFFFFFL, true, 1 );
- if( i_ulev > 0 )
- {
- while( i_ulev > 0 )
- {
- if( mi_level == 1 )
- {
- mi_level = 0;
- return NULL;
- }
-
- delete m_el[mi_level - 1];
- m_got = m_el[mi_level -1] = m_el[mi_level];
- m_el[mi_level] = NULL;
-
- mi_level--;
- i_ulev--;
- }
- return NULL;
- }
- else if( m_el[mi_level] == NULL )
- {
- fprintf( stderr," m_el[mi_level] == NULL\n" );
- }
-
- return m_el[mi_level];
-}
/*****************************************************************************
* Some functions to manipulate memory
*****************************************************************************/
-#define GetWLE( p ) __GetWLE( (uint8_t*)p )
-#define GetDWLE( p ) __GetDWLE( (uint8_t*)p )
#define GetFOURCC( p ) __GetFOURCC( (uint8_t*)p )
-static uint16_t __GetWLE( uint8_t *p )
-{
- return (uint16_t)p[0] | ( ((uint16_t)p[1]) << 8 );
-}
-static uint32_t __GetDWLE( uint8_t *p )
-{
- return (uint32_t)p[0] | ( ((uint32_t)p[1]) << 8 ) |
- ( ((uint32_t)p[2]) << 16 ) | ( ((uint32_t)p[3]) << 24 );
-}
static vlc_fourcc_t __GetFOURCC( uint8_t *p )
{
return VLC_FOURCC( p[0], p[1], p[2], p[3] );
}
-
/*****************************************************************************
* definitions of structures and functions used by this plugins
*****************************************************************************/
typedef struct
{
- int i_cat;
vlc_bool_t b_default;
+ vlc_bool_t b_enabled;
int i_number;
int i_extra_data;
uint8_t *p_extra_data;
- char *psz_language;
-
char *psz_codec;
- vlc_fourcc_t i_codec;
uint64_t i_default_duration;
+ float f_timecodescale;
+
/* video */
- int i_width;
- int i_height;
- int i_display_width;
- int i_display_height;
+ es_format_t fmt;
float f_fps;
-
-
- /* audio */
- int i_channels;
- int i_samplerate;
- int i_bitspersample;
-
- es_descriptor_t *p_es;
-
-
+ es_out_id_t *p_es;
vlc_bool_t b_inited;
/* data to be send first */
/* hack : it's for seek */
vlc_bool_t b_search_keyframe;
+
+ /* informative */
+ char *psz_codec_name;
+ char *psz_codec_settings;
+ char *psz_codec_info_url;
+ char *psz_codec_download_url;
+
} mkv_track_t;
typedef struct
/* from seekhead */
int64_t i_cues_position;
int64_t i_chapters_position;
+ int64_t i_tags_position;
/* current data */
KaxSegment *segment;
mtime_t i_pts;
+ vlc_bool_t b_cues;
int i_index;
int i_index_max;
mkv_index_t *index;
+
+ /* info */
+ char *psz_muxing_application;
+ char *psz_writing_application;
+ char *psz_segment_filename;
+ char *psz_title;
+ char *psz_date_utc;
};
#define MKVD_TIMECODESCALE 1000000
+static void IndexAppendCluster ( input_thread_t *p_input, KaxCluster *cluster );
+static char *UTF8ToStr ( const UTFstring &u );
+static void LoadCues ( input_thread_t *);
+static void InformationsCreate ( input_thread_t *p_input );
+
+static char *LanguageGetName ( const char *psz_code );
+
/*****************************************************************************
- * Activate: initializes matroska demux structures
+ * Open: initializes matroska demux structures
*****************************************************************************/
-static int Activate( vlc_object_t * p_this )
+static int Open( vlc_object_t * p_this )
{
input_thread_t *p_input = (input_thread_t *)p_this;
demux_sys_t *p_sys;
uint8_t *p_peek;
int i_track;
- vlc_bool_t b_audio_selected;
- int i_spu_channel, i_audio_channel;
EbmlElement *el = NULL, *el1 = NULL, *el2 = NULL, *el3 = NULL, *el4 = NULL;
- /* Initialize access plug-in structures. */
- if( p_input->i_mtu == 0 )
- {
- /* Improve speed. */
- p_input->i_bufsize = INPUT_DEFAULT_BUFSIZE;
- }
-
/* Set the demux function */
p_input->pf_demux = Demux;
+ p_input->pf_demux_control = demux_vaControlDefault;
/* peek the begining */
if( input_Peek( p_input, &p_peek, 4 ) < 4 )
}
/* is a valid file */
- if( p_peek[0] != 0x1a || p_peek[1] != 0x45 || p_peek[2] != 0xdf || p_peek[3] != 0xa3 )
- {
- msg_Warn( p_input, "matroska module discarded (invalid header)" );
- return VLC_EGENERIC;
- }
-
- if( p_input->stream.i_method != INPUT_METHOD_FILE || !p_input->stream.b_seekable )
+ if( p_peek[0] != 0x1a || p_peek[1] != 0x45 ||
+ p_peek[2] != 0xdf || p_peek[3] != 0xa3 )
{
- msg_Err( p_input, "can only read matroska over seekable file yet" );
+ msg_Warn( p_input, "matroska module discarded "
+ "(invalid header 0x%.2x%.2x%.2x%.2x)",
+ p_peek[0], p_peek[1], p_peek[2], p_peek[3] );
return VLC_EGENERIC;
}
- p_input->p_demux_data = p_sys = (demux_sys_t*)malloc( sizeof( demux_sys_t ) );
+ p_input->p_demux_data = p_sys = (demux_sys_t*)malloc(sizeof( demux_sys_t ));
memset( p_sys, 0, sizeof( demux_sys_t ) );
- p_sys->in = new vlc_stream_io_callback( p_input );
+ p_sys->in = new vlc_stream_io_callback( p_input->s );
p_sys->es = new EbmlStream( *p_sys->in );
p_sys->f_duration = -1;
p_sys->i_timescale = MKVD_TIMECODESCALE;
p_sys->i_pts = 0;
p_sys->i_cues_position = -1;
p_sys->i_chapters_position = -1;
+ p_sys->i_tags_position = -1;
+ p_sys->b_cues = VLC_FALSE;
p_sys->i_index = 0;
p_sys->i_index_max = 1024;
- p_sys->index = (mkv_index_t*)malloc( sizeof( mkv_index_t ) * p_sys->i_index_max );
+ p_sys->index = (mkv_index_t*)malloc( sizeof( mkv_index_t ) *
+ p_sys->i_index_max );
+
+ p_sys->psz_muxing_application = NULL;
+ p_sys->psz_writing_application = NULL;
+ p_sys->psz_segment_filename = NULL;
+ p_sys->psz_title = NULL;
+ p_sys->psz_date_utc = NULL;;
if( p_sys->es == NULL )
{
tcs.ReadData( p_sys->es->I_O() );
p_sys->i_timescale = uint64(tcs);
- msg_Dbg( p_input, "| | + TimecodeScale=%lld", p_sys->i_timescale );
+ msg_Dbg( p_input, "| | + TimecodeScale="I64Fd,
+ p_sys->i_timescale );
}
else if( EbmlId( *el2 ) == KaxDuration::ClassInfos.GlobalId )
{
dur.ReadData( p_sys->es->I_O() );
p_sys->f_duration = float(dur);
- msg_Dbg( p_input, "| | + Duration=%f", p_sys->f_duration );
+ msg_Dbg( p_input, "| | + Duration=%f",
+ p_sys->f_duration );
+ }
+ else if( EbmlId( *el2 ) == KaxMuxingApp::ClassInfos.GlobalId )
+ {
+ KaxMuxingApp &mapp = *(KaxMuxingApp*)el2;
+
+ mapp.ReadData( p_sys->es->I_O() );
+
+ p_sys->psz_muxing_application = UTF8ToStr( UTFstring( mapp ) );
+
+ msg_Dbg( p_input, "| | + Muxing Application=%s",
+ p_sys->psz_muxing_application );
+ }
+ else if( EbmlId( *el2 ) == KaxWritingApp::ClassInfos.GlobalId )
+ {
+ KaxWritingApp &wapp = *(KaxWritingApp*)el2;
+
+ wapp.ReadData( p_sys->es->I_O() );
+
+ p_sys->psz_writing_application = UTF8ToStr( UTFstring( wapp ) );
+
+ msg_Dbg( p_input, "| | + Wrinting Application=%s",
+ p_sys->psz_writing_application );
+ }
+ else if( EbmlId( *el2 ) == KaxSegmentFilename::ClassInfos.GlobalId )
+ {
+ KaxSegmentFilename &sfn = *(KaxSegmentFilename*)el2;
+
+ sfn.ReadData( p_sys->es->I_O() );
+
+ p_sys->psz_segment_filename = UTF8ToStr( UTFstring( sfn ) );
+
+ msg_Dbg( p_input, "| | + Segment Filename=%s",
+ p_sys->psz_segment_filename );
+ }
+ else if( EbmlId( *el2 ) == KaxTitle::ClassInfos.GlobalId )
+ {
+ KaxTitle &title = *(KaxTitle*)el2;
+
+ title.ReadData( p_sys->es->I_O() );
+
+ p_sys->psz_title = UTF8ToStr( UTFstring( title ) );
+
+ msg_Dbg( p_input, "| | + Title=%s", p_sys->psz_title );
+ }
+#ifdef HAVE_GMTIME_R
+ else if( EbmlId( *el2 ) == KaxDateUTC::ClassInfos.GlobalId )
+ {
+ KaxDateUTC &date = *(KaxDateUTC*)el2;
+ time_t i_date;
+ struct tm tmres;
+ char buffer[256];
+
+ date.ReadData( p_sys->es->I_O() );
+
+ i_date = date.GetEpochDate();
+ memset( buffer, 0, 256 );
+ if( gmtime_r( &i_date, &tmres ) &&
+ asctime_r( &tmres, buffer ) )
+ {
+ buffer[strlen( buffer)-1]= '\0';
+ p_sys->psz_date_utc = strdup( buffer );
+ msg_Dbg( p_input, "| | + Date=%s", p_sys->psz_date_utc );
+ }
}
+#endif
else
{
- msg_Dbg( p_input, "| | + Unknow (%s)", typeid(*el2).name() );
+ msg_Dbg( p_input, "| | + Unknown (%s)", typeid(*el2).name() );
}
}
p_sys->ep->Up();
p_sys->track = (mkv_track_t*)realloc( p_sys->track, sizeof( mkv_track_t ) * (p_sys->i_track + 1 ) );
#define tk p_sys->track[p_sys->i_track - 1]
memset( &tk, 0, sizeof( mkv_track_t ) );
- tk.i_cat = UNKNOWN_ES;
- tk.b_default = VLC_FALSE;
+
+ es_format_Init( &tk.fmt, UNKNOWN_ES, 0 );
+ tk.fmt.psz_language = strdup("English");
+ tk.fmt.psz_description = NULL;
+
+ tk.b_default = VLC_TRUE;
+ tk.b_enabled = VLC_TRUE;
tk.i_number = p_sys->i_track - 1;
tk.i_extra_data = 0;
tk.p_extra_data = NULL;
- tk.i_codec = 0;
tk.psz_codec = NULL;
- tk.psz_language = NULL;
tk.i_default_duration = 0;
+ tk.f_timecodescale = 1.0;
tk.b_inited = VLC_FALSE;
tk.i_data_init = 0;
tk.p_data_init = NULL;
+ tk.psz_codec_name = NULL;
+ tk.psz_codec_settings = NULL;
+ tk.psz_codec_info_url = NULL;
+ tk.psz_codec_download_url = NULL;
+
p_sys->ep->Down();
while( ( el3 = p_sys->ep->Get() ) != NULL )
tnum.ReadData( p_sys->es->I_O() );
tk.i_number = uint32( tnum );
- msg_Dbg( p_input, "| | | + Track Number=%u", uint32( tnum ) );
+ msg_Dbg( p_input, "| | | + Track Number=%u",
+ uint32( tnum ) );
}
else if( EbmlId( *el3 ) == KaxTrackUID::ClassInfos.GlobalId )
{
KaxTrackUID &tuid = *(KaxTrackUID*)el3;
tuid.ReadData( p_sys->es->I_O() );
- msg_Dbg( p_input, "| | | + Track UID=%u", uint32( tuid ) );
- }
- else if( EbmlId( *el3 ) == KaxTrackDefaultDuration::ClassInfos.GlobalId )
- {
- KaxTrackDefaultDuration &defd = *(KaxTrackDefaultDuration*)el3;
- defd.ReadData( p_sys->es->I_O() );
-
- tk.i_default_duration = uint64(defd);
- msg_Dbg( p_input, "| | | + Track Default Duration=%lld", uint64(defd) );
+ msg_Dbg( p_input, "| | | + Track UID=%u",
+ uint32( tuid ) );
}
else if( EbmlId( *el3 ) == KaxTrackType::ClassInfos.GlobalId )
{
{
case track_audio:
psz_type = "audio";
- tk.i_cat = AUDIO_ES;
+ tk.fmt.i_cat = AUDIO_ES;
break;
case track_video:
psz_type = "video";
- tk.i_cat = VIDEO_ES;
+ tk.fmt.i_cat = VIDEO_ES;
break;
case track_subtitle:
psz_type = "subtitle";
- tk.i_cat = SPU_ES;
+ tk.fmt.i_cat = SPU_ES;
break;
default:
psz_type = "unknown";
- tk.i_cat = UNKNOWN_ES;
+ tk.fmt.i_cat = UNKNOWN_ES;
break;
}
- msg_Dbg( p_input, "| | | + Track Type=%s", psz_type );
+ msg_Dbg( p_input, "| | | + Track Type=%s",
+ psz_type );
}
- else if( EbmlId( *el3 ) == KaxTrackAudio::ClassInfos.GlobalId )
+ else if( EbmlId( *el3 ) == KaxTrackFlagEnabled::ClassInfos.GlobalId )
{
- msg_Dbg( p_input, "| | | + Track Audio" );
- tk.i_channels = 0;
- tk.i_samplerate = 0;
- tk.i_bitspersample = 0;
+ KaxTrackFlagEnabled &fenb = *(KaxTrackFlagEnabled*)el3;
+ fenb.ReadData( p_sys->es->I_O() );
- p_sys->ep->Down();
+ tk.b_enabled = uint32( fenb );
+ msg_Dbg( p_input, "| | | + Track Enabled=%u",
+ uint32( fenb ) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackFlagDefault::ClassInfos.GlobalId )
+ {
+ KaxTrackFlagDefault &fdef = *(KaxTrackFlagDefault*)el3;
+ fdef.ReadData( p_sys->es->I_O() );
- while( ( el4 = p_sys->ep->Get() ) != NULL )
- {
- if( EbmlId( *el4 ) == KaxAudioSamplingFreq::ClassInfos.GlobalId )
- {
- KaxAudioSamplingFreq &afreq = *(KaxAudioSamplingFreq*)el4;
- afreq.ReadData( p_sys->es->I_O() );
+ tk.b_default = uint32( fdef );
+ msg_Dbg( p_input, "| | | + Track Default=%u",
+ uint32( fdef ) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackFlagLacing::ClassInfos.GlobalId )
+ {
+ KaxTrackFlagLacing &lac = *(KaxTrackFlagLacing*)el3;
+ lac.ReadData( p_sys->es->I_O() );
- tk.i_samplerate = (int)float( afreq );
- msg_Dbg( p_input, "| | | | + afreq=%d", tk.i_samplerate );
- }
- else if( EbmlId( *el4 ) == KaxAudioChannels::ClassInfos.GlobalId )
- {
- KaxAudioChannels &achan = *(KaxAudioChannels*)el4;
- achan.ReadData( p_sys->es->I_O() );
+ msg_Dbg( p_input, "| | | + Track Lacing=%d",
+ uint32( lac ) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackMinCache::ClassInfos.GlobalId )
+ {
+ KaxTrackMinCache &cmin = *(KaxTrackMinCache*)el3;
+ cmin.ReadData( p_sys->es->I_O() );
- tk.i_channels = uint8( achan );
- msg_Dbg( p_input, "| | | | + achan=%u", uint8( achan ) );
- }
- else if( EbmlId( *el4 ) == KaxAudioBitDepth::ClassInfos.GlobalId )
- {
- KaxAudioBitDepth &abits = *(KaxAudioBitDepth*)el4;
- abits.ReadData( p_sys->es->I_O() );
+ msg_Dbg( p_input, "| | | + Track MinCache=%d",
+ uint32( cmin ) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackMaxCache::ClassInfos.GlobalId )
+ {
+ KaxTrackMaxCache &cmax = *(KaxTrackMaxCache*)el3;
+ cmax.ReadData( p_sys->es->I_O() );
- tk.i_bitspersample = uint8( abits );
- msg_Dbg( p_input, "| | | | + abits=%u", uint8( abits ) );
- }
- else
- {
- msg_Dbg( p_input, "| | | | + Unknow (%s)", typeid(*el4).name() );
- }
+ msg_Dbg( p_input, "| | | + Track MaxCache=%d",
+ uint32( cmax ) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackDefaultDuration::ClassInfos.GlobalId )
+ {
+ KaxTrackDefaultDuration &defd = *(KaxTrackDefaultDuration*)el3;
+ defd.ReadData( p_sys->es->I_O() );
+
+ tk.i_default_duration = uint64(defd);
+ msg_Dbg( p_input, "| | | + Track Default Duration="I64Fd, uint64(defd) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackTimecodeScale::ClassInfos.GlobalId )
+ {
+ KaxTrackTimecodeScale &ttcs = *(KaxTrackTimecodeScale*)el3;
+ ttcs.ReadData( p_sys->es->I_O() );
+
+ tk.f_timecodescale = float( ttcs );
+ msg_Dbg( p_input, "| | | + Track TimeCodeScale=%f", tk.f_timecodescale );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackName::ClassInfos.GlobalId )
+ {
+ KaxTrackName &tname = *(KaxTrackName*)el3;
+ tname.ReadData( p_sys->es->I_O() );
+
+ tk.fmt.psz_description = UTF8ToStr( UTFstring( tname ) );
+ msg_Dbg( p_input, "| | | + Track Name=%s",
+ tk.fmt.psz_description );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackLanguage::ClassInfos.GlobalId )
+ {
+ KaxTrackLanguage &lang = *(KaxTrackLanguage*)el3;
+ lang.ReadData( p_sys->es->I_O() );
+
+ tk.fmt.psz_language =
+ LanguageGetName( string( lang ).c_str() );
+ msg_Dbg( p_input,
+ "| | | + Track Language=`%s'(%s) ",
+ tk.fmt.psz_language, string( lang ).c_str() );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecID::ClassInfos.GlobalId )
+ {
+ KaxCodecID &codecid = *(KaxCodecID*)el3;
+ codecid.ReadData( p_sys->es->I_O() );
+
+ tk.psz_codec = strdup( string( codecid ).c_str() );
+ msg_Dbg( p_input, "| | | + Track CodecId=%s",
+ string( codecid ).c_str() );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecPrivate::ClassInfos.GlobalId )
+ {
+ KaxCodecPrivate &cpriv = *(KaxCodecPrivate*)el3;
+ cpriv.ReadData( p_sys->es->I_O(), SCOPE_ALL_DATA );
+
+ tk.i_extra_data = cpriv.GetSize();
+ if( tk.i_extra_data > 0 )
+ {
+ tk.p_extra_data = (uint8_t*)malloc( tk.i_extra_data );
+ memcpy( tk.p_extra_data, cpriv.GetBuffer(), tk.i_extra_data );
}
- p_sys->ep->Up();
+ msg_Dbg( p_input, "| | | + Track CodecPrivate size="I64Fd, cpriv.GetSize() );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecName::ClassInfos.GlobalId )
+ {
+ KaxCodecName &cname = *(KaxCodecName*)el3;
+ cname.ReadData( p_sys->es->I_O() );
+
+ tk.psz_codec_name = UTF8ToStr( UTFstring( cname ) );
+ msg_Dbg( p_input, "| | | + Track Codec Name=%s", tk.psz_codec_name );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecSettings::ClassInfos.GlobalId )
+ {
+ KaxCodecSettings &cset = *(KaxCodecSettings*)el3;
+ cset.ReadData( p_sys->es->I_O() );
+
+ tk.psz_codec_settings = UTF8ToStr( UTFstring( cset ) );
+ msg_Dbg( p_input, "| | | + Track Codec Settings=%s", tk.psz_codec_settings );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecInfoURL::ClassInfos.GlobalId )
+ {
+ KaxCodecInfoURL &ciurl = *(KaxCodecInfoURL*)el3;
+ ciurl.ReadData( p_sys->es->I_O() );
+
+ tk.psz_codec_info_url = strdup( string( ciurl ).c_str() );
+ msg_Dbg( p_input, "| | | + Track Codec Info URL=%s", tk.psz_codec_info_url );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecDownloadURL::ClassInfos.GlobalId )
+ {
+ KaxCodecDownloadURL &cdurl = *(KaxCodecDownloadURL*)el3;
+ cdurl.ReadData( p_sys->es->I_O() );
+
+ tk.psz_codec_download_url = strdup( string( cdurl ).c_str() );
+ msg_Dbg( p_input, "| | | + Track Codec Info URL=%s", tk.psz_codec_download_url );
+ }
+ else if( EbmlId( *el3 ) == KaxCodecDecodeAll::ClassInfos.GlobalId )
+ {
+ KaxCodecDecodeAll &cdall = *(KaxCodecDecodeAll*)el3;
+ cdall.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, "| | | + Track Codec Decode All=%u <== UNUSED", uint8( cdall ) );
+ }
+ else if( EbmlId( *el3 ) == KaxTrackOverlay::ClassInfos.GlobalId )
+ {
+ KaxTrackOverlay &tovr = *(KaxTrackOverlay*)el3;
+ tovr.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, "| | | + Track Overlay=%u <== UNUSED", uint32( tovr ) );
}
else if( EbmlId( *el3 ) == KaxTrackVideo::ClassInfos.GlobalId )
{
msg_Dbg( p_input, "| | | + Track Video" );
- tk.i_width = 0;
- tk.i_height = 0;
- tk.i_display_width = 0;
- tk.i_display_height = 0;
tk.f_fps = 0.0;
p_sys->ep->Down();
while( ( el4 = p_sys->ep->Get() ) != NULL )
{
- if( EbmlId( *el4 ) == KaxVideoPixelWidth::ClassInfos.GlobalId )
+ if( EbmlId( *el4 ) == KaxVideoFlagInterlaced::ClassInfos.GlobalId )
+ {
+ KaxVideoFlagInterlaced &fint = *(KaxVideoFlagInterlaced*)el4;
+ fint.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, "| | | | + Track Video Interlaced=%u", uint8( fint ) );
+ }
+ else if( EbmlId( *el4 ) == KaxVideoStereoMode::ClassInfos.GlobalId )
+ {
+ KaxVideoStereoMode &stereo = *(KaxVideoStereoMode*)el4;
+ stereo.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, "| | | | + Track Video Stereo Mode=%u", uint8( stereo ) );
+ }
+ else if( EbmlId( *el4 ) == KaxVideoPixelWidth::ClassInfos.GlobalId )
{
KaxVideoPixelWidth &vwidth = *(KaxVideoPixelWidth*)el4;
vwidth.ReadData( p_sys->es->I_O() );
- tk.i_width = uint16( vwidth );
+ tk.fmt.video.i_width = uint16( vwidth );
msg_Dbg( p_input, "| | | | + width=%d", uint16( vwidth ) );
}
else if( EbmlId( *el4 ) == KaxVideoPixelHeight::ClassInfos.GlobalId )
KaxVideoPixelWidth &vheight = *(KaxVideoPixelWidth*)el4;
vheight.ReadData( p_sys->es->I_O() );
- tk.i_height = uint16( vheight );
+ tk.fmt.video.i_height = uint16( vheight );
msg_Dbg( p_input, "| | | | + height=%d", uint16( vheight ) );
}
else if( EbmlId( *el4 ) == KaxVideoDisplayWidth::ClassInfos.GlobalId )
KaxVideoDisplayWidth &vwidth = *(KaxVideoDisplayWidth*)el4;
vwidth.ReadData( p_sys->es->I_O() );
- tk.i_display_width = uint16( vwidth );
+ tk.fmt.video.i_visible_width = uint16( vwidth );
msg_Dbg( p_input, "| | | | + display width=%d", uint16( vwidth ) );
}
else if( EbmlId( *el4 ) == KaxVideoDisplayHeight::ClassInfos.GlobalId )
KaxVideoDisplayWidth &vheight = *(KaxVideoDisplayWidth*)el4;
vheight.ReadData( p_sys->es->I_O() );
- tk.i_display_height = uint16( vheight );
+ tk.fmt.video.i_visible_height = uint16( vheight );
msg_Dbg( p_input, "| | | | + display height=%d", uint16( vheight ) );
}
else if( EbmlId( *el4 ) == KaxVideoFrameRate::ClassInfos.GlobalId )
tk.f_fps = float( vfps );
msg_Dbg( p_input, " | | | + fps=%f", float( vfps ) );
}
+ else if( EbmlId( *el4 ) == KaxVideoDisplayUnit::ClassInfos.GlobalId )
+ {
+ KaxVideoDisplayUnit &vdmode = *(KaxVideoDisplayUnit*)el4;
+ vdmode.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, "| | | | + Track Video Display Unit=%s",
+ uint8( vdmode ) == 0 ? "pixels" : ( uint8( vdmode ) == 1 ? "centimeters": "inches" ) );
+ }
+ else if( EbmlId( *el4 ) == KaxVideoAspectRatio::ClassInfos.GlobalId )
+ {
+ KaxVideoAspectRatio &ratio = *(KaxVideoAspectRatio*)el4;
+ ratio.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, " | | | + Track Video Aspect Ratio Type=%u", uint8( ratio ) );
+ }
+ else if( EbmlId( *el4 ) == KaxVideoGamma::ClassInfos.GlobalId )
+ {
+ KaxVideoGamma &gamma = *(KaxVideoGamma*)el4;
+ gamma.ReadData( p_sys->es->I_O() );
+
+ msg_Dbg( p_input, " | | | + fps=%f", float( gamma ) );
+ }
else
{
- msg_Dbg( p_input, "| | | | + Unknow (%s)", typeid(*el4).name() );
+ msg_Dbg( p_input, "| | | | + Unknown (%s)", typeid(*el4).name() );
}
}
p_sys->ep->Up();
}
- else if( EbmlId( *el3 ) == KaxCodecID::ClassInfos.GlobalId )
+ else if( EbmlId( *el3 ) == KaxTrackAudio::ClassInfos.GlobalId )
{
- KaxCodecID &codecid = *(KaxCodecID*)el3;
- codecid.ReadData( p_sys->es->I_O() );
+ msg_Dbg( p_input, "| | | + Track Audio" );
- tk.psz_codec = strdup( string( codecid ).c_str() );
- msg_Dbg( p_input, "| | | + Track CodecId=%s", string( codecid ).c_str() );
- }
- else if( EbmlId( *el3 ) == KaxCodecPrivate::ClassInfos.GlobalId )
- {
- KaxCodecPrivate &cpriv = *(KaxCodecPrivate*)el3;
- cpriv.ReadData( p_sys->es->I_O() );
+ p_sys->ep->Down();
- tk.i_extra_data = cpriv.GetSize();
- if( tk.i_extra_data > 0 )
+ while( ( el4 = p_sys->ep->Get() ) != NULL )
{
- tk.p_extra_data = (uint8_t*)malloc( tk.i_extra_data );
- memcpy( tk.p_extra_data, cpriv.GetBuffer(), tk.i_extra_data );
- }
- msg_Dbg( p_input, "| | | + Track CodecPrivate size=%lld", cpriv.GetSize() );
- }
- else if( EbmlId( *el3 ) == KaxTrackFlagDefault::ClassInfos.GlobalId )
- {
- KaxTrackFlagDefault &fdef = *(KaxTrackFlagDefault*)el3;
- fdef.ReadData( p_sys->es->I_O() );
-
- tk.b_default = uint32( fdef );
- msg_Dbg( p_input, "| | | + Track Default=%u", uint32( fdef ) );
- }
- else if( EbmlId( *el3 ) == KaxTrackLanguage::ClassInfos.GlobalId )
- {
- KaxTrackLanguage &lang = *(KaxTrackLanguage*)el3;
-
- lang.ReadData( p_sys->es->I_O() );
-
- tk.psz_language = strdup( string( lang ).c_str() );
- msg_Dbg( p_input, "| | | + Track Language=`%s'", string( lang ).c_str() );
- }
- else if( EbmlId( *el3 ) == KaxTrackFlagLacing::ClassInfos.GlobalId )
- {
- KaxTrackFlagLacing &lac = *(KaxTrackFlagLacing*)el3;
- lac.ReadData( p_sys->es->I_O() );
+ if( EbmlId( *el4 ) == KaxAudioSamplingFreq::ClassInfos.GlobalId )
+ {
+ KaxAudioSamplingFreq &afreq = *(KaxAudioSamplingFreq*)el4;
+ afreq.ReadData( p_sys->es->I_O() );
- msg_Dbg( p_input, "| | | + Track Lacing=%d", uint32( lac ) );
- }
- else if( EbmlId( *el3 ) == KaxTrackMinCache::ClassInfos.GlobalId )
- {
- KaxTrackMinCache &cmin = *(KaxTrackMinCache*)el3;
- cmin.ReadData( p_sys->es->I_O() );
+ tk.fmt.audio.i_rate = (int)float( afreq );
+ msg_Dbg( p_input, "| | | | + afreq=%d", tk.fmt.audio.i_rate );
+ }
+ else if( EbmlId( *el4 ) == KaxAudioChannels::ClassInfos.GlobalId )
+ {
+ KaxAudioChannels &achan = *(KaxAudioChannels*)el4;
+ achan.ReadData( p_sys->es->I_O() );
- msg_Dbg( p_input, "| | | + Track MinCache=%d", uint32( cmin ) );
- }
- else if( EbmlId( *el3 ) == KaxTrackMaxCache::ClassInfos.GlobalId )
- {
- KaxTrackMaxCache &cmax = *(KaxTrackMaxCache*)el3;
- cmax.ReadData( p_sys->es->I_O() );
+ tk.fmt.audio.i_channels = uint8( achan );
+ msg_Dbg( p_input, "| | | | + achan=%u", uint8( achan ) );
+ }
+ else if( EbmlId( *el4 ) == KaxAudioBitDepth::ClassInfos.GlobalId )
+ {
+ KaxAudioBitDepth &abits = *(KaxAudioBitDepth*)el4;
+ abits.ReadData( p_sys->es->I_O() );
- msg_Dbg( p_input, "| | | + Track MaxCache=%d", uint32( cmax ) );
+ tk.fmt.audio.i_bitspersample = uint8( abits );
+ msg_Dbg( p_input, "| | | | + abits=%u", uint8( abits ) );
+ }
+ else
+ {
+ msg_Dbg( p_input, "| | | | + Unknown (%s)", typeid(*el4).name() );
+ }
+ }
+ p_sys->ep->Up();
}
else
{
- msg_Dbg( p_input, "| | | + Unknow (%s)", typeid(*el3).name() );
+ msg_Dbg( p_input, "| | | + Unknown (%s)",
+ typeid(*el3).name() );
}
}
p_sys->ep->Up();
}
else
{
- msg_Dbg( p_input, "| | + Unknow (%s)", typeid(*el2).name() );
+ msg_Dbg( p_input, "| | + Unknown (%s)",
+ typeid(*el2).name() );
}
#undef tk
}
{
KaxSeekID &sid = *(KaxSeekID*)el;
- sid.ReadData( p_sys->es->I_O() );
+ sid.ReadData( p_sys->es->I_O(), SCOPE_ALL_DATA );
id = EbmlId( sid.GetBuffer(), sid.GetSize() );
}
{
KaxSeekPosition &spos = *(KaxSeekPosition*)el;
- spos.ReadData( p_sys->es->I_O() );
+ spos.ReadData( p_sys->es->I_O(), SCOPE_ALL_DATA );
i_pos = uint64( spos );
}
else
{
- msg_Dbg( p_input, "| | | + Unknow (%s)", typeid(*el).name() );
+ msg_Dbg( p_input, "| | | + Unknown (%s)",
+ typeid(*el).name() );
}
}
p_sys->ep->Up();
{
if( id == KaxCues::ClassInfos.GlobalId )
{
- msg_Dbg( p_input, "| | | = cues at %lld", i_pos );
+ msg_Dbg( p_input, "| | | = cues at "I64Fd,
+ i_pos );
p_sys->i_cues_position = p_sys->segment->GetGlobalPosition( i_pos );
}
else if( id == KaxChapters::ClassInfos.GlobalId )
{
- msg_Dbg( p_input, "| | | = chapters at %lld", i_pos );
+ msg_Dbg( p_input, "| | | = chapters at "I64Fd,
+ i_pos );
p_sys->i_chapters_position = p_sys->segment->GetGlobalPosition( i_pos );
}
+ else if( id == KaxTags::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| | | = tags at "I64Fd,
+ i_pos );
+ p_sys->i_tags_position = p_sys->segment->GetGlobalPosition( i_pos );
+ }
+
}
}
else
{
- msg_Dbg( p_input, "| | + Unknow (%s)", typeid(*el).name() );
+ msg_Dbg( p_input, "| | + Unknown (%s)",
+ typeid(*el).name() );
}
}
p_sys->ep->Up();
else if( EbmlId( *el1 ) == KaxCluster::ClassInfos.GlobalId )
{
msg_Dbg( p_input, "| + Cluster" );
+
p_sys->cluster = (KaxCluster*)el1;
- p_sys->ep->Down();
+ p_sys->ep->Down();
/* stop parsing the stream */
break;
}
+#ifdef HAVE_MATROSKA_KAXATTACHMENTS_H
+ else if( EbmlId( *el1 ) == KaxAttachments::ClassInfos.GlobalId )
+#else
else if( EbmlId( *el1 ) == KaxAttachements::ClassInfos.GlobalId )
+#endif
{
- msg_Dbg( p_input, "| + Attachements FIXME TODO (but probably never supported)" );
+ msg_Dbg( p_input, "| + Attachments FIXME TODO (but probably never supported)" );
}
else if( EbmlId( *el1 ) == KaxChapters::ClassInfos.GlobalId )
{
}
else
{
- msg_Dbg( p_input, "| + Unknow (%s)", typeid(*el1).name() );
+ msg_Dbg( p_input, "| + Unknown (%s)", typeid(*el1).name() );
}
}
msg_Warn( p_input, "chapters unsupported" );
}
-#if 0
- if( p_sys->i_cues_position == -1 && config_GetInt( p_input, "mkv-index" ) != 0 )
- {
- int64_t i_sav_position = p_sys->in->getFilePointer();
- EbmlParser *ep;
-
- /* parse to find cues gathering info on all clusters */
- msg_Dbg( p_input, "no cues referenced, looking for one" );
-
- /* ugly but like easier */
- p_sys->in->setFilePointer( p_sys->cluster->GetElementPosition(), seek_beginning );
-
- ep = new EbmlParser( p_sys->es, p_sys->segment );
- while( ( el = ep->Get() ) != NULL )
- {
- if( EbmlId( *el ) == KaxCluster::ClassInfos.GlobalId )
- {
- int64_t i_pos = el->GetElementPosition();
-
- msg_Dbg( p_input, "found a cluster at %lld", i_pos );
- }
- else if( EbmlId( *el ) == KaxCues::ClassInfos.GlobalId )
- {
- msg_Dbg( p_input, "found a Cues !" );
- }
- }
- delete ep;
- msg_Dbg( p_input, "lookind done." );
-
- p_sys->in->setFilePointer( i_sav_position, seek_beginning );
- }
-#endif
-
/* *** Load the cue if found *** */
if( p_sys->i_cues_position >= 0 )
{
- int64_t i_sav_position = p_sys->in->getFilePointer();
- EbmlParser *ep;
- EbmlElement *cues;
-
- msg_Dbg( p_input, "loading cues" );
- p_sys->in->setFilePointer( p_sys->i_cues_position, seek_beginning );
- cues = p_sys->es->FindNextID( KaxCues::ClassInfos, 0xFFFFFFFFL);
+ vlc_bool_t b_seekable;
- ep = new EbmlParser( p_sys->es, cues );
- while( ( el = ep->Get() ) != NULL )
+ stream_Control( p_input->s, STREAM_CAN_FASTSEEK, &b_seekable );
+ if( b_seekable )
{
- if( EbmlId( *el ) == KaxCuePoint::ClassInfos.GlobalId )
- {
-#define idx p_sys->index[p_sys->i_index]
-
- idx.i_track = -1;
- idx.i_block_number= -1;
- idx.i_position = -1;
- idx.i_time = -1;
- idx.b_key = VLC_TRUE;
-
- ep->Down();
- while( ( el = ep->Get() ) != NULL )
- {
- if( EbmlId( *el ) == KaxCueTime::ClassInfos.GlobalId )
- {
- KaxCueTime &ctime = *(KaxCueTime*)el;
-
- ctime.ReadData( p_sys->es->I_O() );
-
- idx.i_time = uint64( ctime ) * (mtime_t)1000000000 / p_sys->i_timescale;
- }
- else if( EbmlId( *el ) == KaxCueTrackPositions::ClassInfos.GlobalId )
- {
- ep->Down();
- while( ( el = ep->Get() ) != NULL )
- {
- if( EbmlId( *el ) == KaxCueTrack::ClassInfos.GlobalId )
- {
- KaxCueTrack &ctrack = *(KaxCueTrack*)el;
-
- ctrack.ReadData( p_sys->es->I_O() );
- idx.i_track = uint16( ctrack );
- }
- else if( EbmlId( *el ) == KaxCueClusterPosition::ClassInfos.GlobalId )
- {
- KaxCueClusterPosition &ccpos = *(KaxCueClusterPosition*)el;
-
- ccpos.ReadData( p_sys->es->I_O() );
- idx.i_position = p_sys->segment->GetGlobalPosition( uint64( ccpos ) );
- }
- else if( EbmlId( *el ) == KaxCueBlockNumber::ClassInfos.GlobalId )
- {
- KaxCueBlockNumber &cbnum = *(KaxCueBlockNumber*)el;
-
- cbnum.ReadData( p_sys->es->I_O() );
- idx.i_block_number = uint32( cbnum );
- }
- else
- {
- msg_Dbg( p_input, " * Unknow (%s)", typeid(*el).name() );
- }
- }
- ep->Up();
- }
- else
- {
- msg_Dbg( p_input, " * Unknow (%s)", typeid(*el).name() );
- }
- }
- ep->Up();
-
- msg_Dbg( p_input, " * added time=%lld pos=%lld track=%d bnum=%d",
- idx.i_time, idx.i_position, idx.i_track, idx.i_block_number );
-
- p_sys->i_index++;
- if( p_sys->i_index >= p_sys->i_index_max )
- {
- p_sys->i_index_max += 1024;
- p_sys->index = (mkv_index_t*)realloc( p_sys->index, sizeof( mkv_index_t ) * p_sys->i_index_max );
- }
-#undef idx
- }
- else
- {
- msg_Dbg( p_input, " * Unknow (%s)", typeid(*el).name() );
- }
+ LoadCues( p_input );
}
- delete ep;
- delete cues;
-
- msg_Dbg( p_input, "loading cues done." );
- p_sys->in->setFilePointer( i_sav_position, seek_beginning );
}
- if( p_sys->i_index <= 0 )
+ if( !p_sys->b_cues || p_sys->i_index <= 0 )
{
- /* FIXME FIXME FIXME */
- msg_Warn( p_input, "no cues found -> unseekable stream for now FIXME" );
- p_input->stream.b_seekable = VLC_FALSE;
- /* FIXME FIXME FIXME */
+ msg_Warn( p_input, "no cues/empty cues found->seek won't be precise" );
+
+ IndexAppendCluster( p_input, p_sys->cluster );
+
+ p_sys->b_cues = VLC_FALSE;
}
/* Create one program */
msg_Err( p_input, "cannot init stream" );
goto error;
}
- if( input_AddProgram( p_input, 0, 0) == NULL )
- {
- vlc_mutex_unlock( &p_input->stream.stream_lock );
- msg_Err( p_input, "cannot add program" );
- goto error;
- }
- p_input->stream.p_selected_program = p_input->stream.pp_programs[0];
+ p_input->stream.i_mux_rate = 0;
+ vlc_mutex_unlock( &p_input->stream.stream_lock );
+
if( p_sys->f_duration > 1001.0 )
{
mtime_t i_duration = (mtime_t)( p_sys->f_duration / 1000.0 );
- p_input->stream.i_mux_rate = p_input->stream.p_selected_area->i_size / 50 / i_duration;
- }
- else
- {
- p_input->stream.i_mux_rate = 0;
+ p_input->stream.i_mux_rate = stream_Size( p_input->s )/50 / i_duration;
}
- vlc_mutex_unlock( &p_input->stream.stream_lock );
/* add all es */
msg_Dbg( p_input, "found %d es", p_sys->i_track );
for( i_track = 0; i_track < p_sys->i_track; i_track++ )
{
#define tk p_sys->track[i_track]
- if( tk.i_cat == UNKNOWN_ES )
+ if( tk.fmt.i_cat == UNKNOWN_ES )
{
msg_Warn( p_input, "invalid track[%d, n=%d]", i_track, tk.i_number );
tk.p_es = NULL;
continue;
}
- tk.p_es = input_AddES( p_input,
- p_input->stream.p_selected_program,
- i_track + 1,
- tk.i_cat,
- tk.psz_language, 0 );
+
+ if( tk.fmt.i_cat == SPU_ES )
+ {
+ vlc_value_t val;
+ val.psz_string = "UTF-8";
+#if defined(HAVE_ICONV)
+ var_Create( p_input, "subsdec-encoding", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
+ var_Set( p_input, "subsdec-encoding", val );
+#endif
+ }
if( !strcmp( tk.psz_codec, "V_MS/VFW/FOURCC" ) )
{
if( tk.i_extra_data < (int)sizeof( BITMAPINFOHEADER ) )
{
msg_Err( p_input, "missing/invalid BITMAPINFOHEADER" );
- tk.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
+ tk.fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
}
else
{
BITMAPINFOHEADER *p_bih = (BITMAPINFOHEADER*)tk.p_extra_data;
- p_bih->biSize = GetDWLE( &p_bih->biSize );
- p_bih->biWidth = GetDWLE( &p_bih->biWidth );
- p_bih->biHeight = GetDWLE( &p_bih->biHeight );
- p_bih->biPlanes = GetWLE( &p_bih->biPlanes );
- p_bih->biBitCount = GetWLE( &p_bih->biBitCount );
- p_bih->biCompression = GetFOURCC( &p_bih->biCompression );
- p_bih->biSizeImage = GetDWLE( &p_bih->biSizeImage );
- p_bih->biXPelsPerMeter = GetDWLE( &p_bih->biXPelsPerMeter );
- p_bih->biYPelsPerMeter = GetDWLE( &p_bih->biYPelsPerMeter );
- p_bih->biClrUsed = GetDWLE( &p_bih->biClrUsed );
- p_bih->biClrImportant = GetDWLE( &p_bih->biClrImportant );
-
-
- tk.i_codec = p_bih->biCompression;
- tk.p_es->p_bitmapinfoheader = p_bih;
+ tk.fmt.video.i_width = GetDWLE( &p_bih->biWidth );
+ tk.fmt.video.i_height= GetDWLE( &p_bih->biHeight );
+ tk.fmt.i_codec = GetFOURCC( &p_bih->biCompression );
+
+ tk.fmt.i_extra = GetDWLE( &p_bih->biSize ) - sizeof( BITMAPINFOHEADER );
+ if( tk.fmt.i_extra > 0 )
+ {
+ tk.fmt.p_extra = malloc( tk.fmt.i_extra );
+ memcpy( tk.fmt.p_extra, &p_bih[1], tk.fmt.i_extra );
+ }
}
}
else if( !strcmp( tk.psz_codec, "V_MPEG1" ) ||
!strcmp( tk.psz_codec, "V_MPEG2" ) )
{
- tk.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'v' );
+ tk.fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'v' );
}
else if( !strncmp( tk.psz_codec, "V_MPEG4", 7 ) )
{
- BITMAPINFOHEADER *p_bih;
-
- tk.i_extra_data = sizeof( BITMAPINFOHEADER );
- tk.p_extra_data = (uint8_t*)malloc( tk.i_extra_data );
-
- p_bih = (BITMAPINFOHEADER*)tk.p_extra_data;
- memset( p_bih, 0, sizeof( BITMAPINFOHEADER ) );
- p_bih->biSize = sizeof( BITMAPINFOHEADER );
- p_bih->biWidth = tk.i_width;
- p_bih->biHeight= tk.i_height;
-
if( !strcmp( tk.psz_codec, "V_MPEG4/MS/V3" ) )
{
- tk.i_codec = VLC_FOURCC( 'D', 'I', 'V', '3' );
+ tk.fmt.i_codec = VLC_FOURCC( 'D', 'I', 'V', '3' );
}
else
{
- tk.i_codec = VLC_FOURCC( 'm', 'p', '4', 'v' );
+ tk.fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'v' );
}
}
else if( !strcmp( tk.psz_codec, "A_MS/ACM" ) )
if( tk.i_extra_data < (int)sizeof( WAVEFORMATEX ) )
{
msg_Err( p_input, "missing/invalid WAVEFORMATEX" );
- tk.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
+ tk.fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
}
else
{
WAVEFORMATEX *p_wf = (WAVEFORMATEX*)tk.p_extra_data;
- p_wf->wFormatTag = GetWLE( &p_wf->wFormatTag );
- p_wf->nChannels = GetWLE( &p_wf->nChannels );
- p_wf->nSamplesPerSec = GetDWLE( &p_wf->nSamplesPerSec );
- p_wf->nAvgBytesPerSec = GetDWLE( &p_wf->nAvgBytesPerSec );
- p_wf->nBlockAlign = GetWLE( &p_wf->nBlockAlign );
- p_wf->wBitsPerSample = GetWLE( &p_wf->wBitsPerSample );
- p_wf->cbSize = GetWLE( &p_wf->cbSize );
+ wf_tag_to_fourcc( GetWLE( &p_wf->wFormatTag ), &tk.fmt.i_codec, NULL );
+
+ tk.fmt.audio.i_channels = GetWLE( &p_wf->nChannels );
+ tk.fmt.audio.i_rate = GetDWLE( &p_wf->nSamplesPerSec );
+ tk.fmt.i_bitrate = GetDWLE( &p_wf->nAvgBytesPerSec ) * 8;
+ tk.fmt.audio.i_blockalign = GetWLE( &p_wf->nBlockAlign );;
+ tk.fmt.audio.i_bitspersample = GetWLE( &p_wf->wBitsPerSample );
- switch( p_wf->wFormatTag )
+ tk.fmt.i_extra = GetWLE( &p_wf->cbSize );
+ if( tk.fmt.i_extra > 0 )
{
- case WAVE_FORMAT_PCM:
- tk.i_codec = VLC_FOURCC( 'a', 'r', 'a', 'w' );
- break;
- case WAVE_FORMAT_ADPCM:
- tk.i_codec = VLC_FOURCC( 'm', 's', 0x00, 0x02 );
- break;
- case WAVE_FORMAT_ALAW:
- tk.i_codec = VLC_FOURCC( 'a', 'l', 'a', 'w' );
- break;
- case WAVE_FORMAT_MULAW:
- tk.i_codec = VLC_FOURCC( 'm', 'l', 'a', 'w' );
- break;
- case WAVE_FORMAT_IMA_ADPCM:
- tk.i_codec = VLC_FOURCC( 'm', 's', 0x00, 0x11 );
- break;
- case WAVE_FORMAT_MPEG:
- case WAVE_FORMAT_MPEGLAYER3:
- tk.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'a' );
- break;
- case WAVE_FORMAT_A52:
- tk.i_codec = VLC_FOURCC( 'a', '5', '2', ' ' );
- break;
- case WAVE_FORMAT_WMA1:
- tk.i_codec = VLC_FOURCC( 'w', 'm', 'a', '1' );
- break;
- case WAVE_FORMAT_WMA2:
- tk.i_codec = VLC_FOURCC( 'w', 'm', 'a', '2' );
- break;
- case WAVE_FORMAT_WMA3:
- tk.i_codec = VLC_FOURCC( 'w', 'm', 'a', '3' );
- break;
- default:
- msg_Err( p_input, "unknown wFormatTag=0x%x", p_wf->wFormatTag );
- tk.i_codec = VLC_FOURCC( 'm', 's', p_wf->wFormatTag >> 8, p_wf->wFormatTag&0xff );
- break;
+ tk.fmt.p_extra = malloc( tk.fmt.i_extra );
+ memcpy( tk.fmt.p_extra, &p_wf[1], tk.fmt.i_extra );
}
- tk.p_es->p_waveformatex = p_wf;
}
}
else if( !strcmp( tk.psz_codec, "A_MPEG/L3" ) ||
!strcmp( tk.psz_codec, "A_MPEG/L2" ) ||
!strcmp( tk.psz_codec, "A_MPEG/L1" ) )
{
- tk.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'a' );
+ tk.fmt.i_codec = VLC_FOURCC( 'm', 'p', 'g', 'a' );
}
else if( !strcmp( tk.psz_codec, "A_AC3" ) )
{
- tk.i_codec = VLC_FOURCC( 'a', '5', '2', ' ' );
+ tk.fmt.i_codec = VLC_FOURCC( 'a', '5', '2', ' ' );
}
else if( !strcmp( tk.psz_codec, "A_DTS" ) )
{
- tk.i_codec = VLC_FOURCC( 'd', 't', 's', ' ' );
+ tk.fmt.i_codec = VLC_FOURCC( 'd', 't', 's', ' ' );
}
else if( !strcmp( tk.psz_codec, "A_VORBIS" ) )
{
- tk.i_codec = VLC_FOURCC( 'v', 'o', 'r', 'b' );
+ tk.fmt.i_codec = VLC_FOURCC( 'v', 'o', 'r', 'b' );
tk.i_data_init = tk.i_extra_data;
tk.p_data_init = tk.p_extra_data;
}
!strncmp( tk.psz_codec, "A_AAC/MPEG4/", strlen( "A_AAC/MPEG4/" ) ) )
{
int i_profile, i_srate;
- static int i_sample_rates[] =
+ static unsigned int i_sample_rates[] =
{
96000, 88200, 64000, 48000, 44100, 32000, 24000, 22050,
16000, 12000, 11025, 8000, 7350, 0, 0, 0
};
- WAVEFORMATEX *p_wf;
- tk.i_codec = VLC_FOURCC( 'm', 'p', '4', 'a' );
+ tk.fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'a' );
/* create data for faad (MP4DecSpecificDescrTag)*/
if( !strcmp( &tk.psz_codec[12], "MAIN" ) )
for( i_srate = 0; i_srate < 13; i_srate++ )
{
- if( i_sample_rates[i_srate] == tk.i_samplerate )
+ if( i_sample_rates[i_srate] == tk.fmt.audio.i_rate )
{
break;
}
}
msg_Dbg( p_input, "profile=%d srate=%d", i_profile, i_srate );
- tk.i_extra_data = sizeof( WAVEFORMATEX ) + 2;
- tk.p_extra_data = (uint8_t*)malloc( tk.i_extra_data );
- p_wf = (WAVEFORMATEX*)tk.p_extra_data;
-
- p_wf->wFormatTag = WAVE_FORMAT_UNKNOWN;
- p_wf->nChannels = tk.i_channels;
- p_wf->nSamplesPerSec = tk.i_samplerate;
- p_wf->nAvgBytesPerSec = 0;
- p_wf->nBlockAlign = 0;
- p_wf->wBitsPerSample = 0;
- p_wf->cbSize = 2;
-
- tk.p_extra_data[sizeof( WAVEFORMATEX )+ 0] = ((i_profile + 1) << 3) | ((i_srate&0xe) >> 1);
- tk.p_extra_data[sizeof( WAVEFORMATEX )+ 1] = ((i_srate & 0x1) << 7) | (tk.i_channels << 3);
-
- tk.p_es->p_waveformatex = p_wf;
+ tk.fmt.i_extra = 2;
+ tk.fmt.p_extra = malloc( tk.fmt.i_extra );
+ ((uint8_t*)tk.fmt.p_extra)[0] = ((i_profile + 1) << 3) | ((i_srate&0xe) >> 1);
+ ((uint8_t*)tk.fmt.p_extra)[1] = ((i_srate & 0x1) << 7) | (tk.fmt.audio.i_channels << 3);
}
else if( !strcmp( tk.psz_codec, "A_PCM/INT/BIG" ) ||
!strcmp( tk.psz_codec, "A_PCM/INT/LIT" ) ||
!strcmp( tk.psz_codec, "A_PCM/FLOAT/IEEE" ) )
{
- WAVEFORMATEX *p_wf;
-
- tk.i_extra_data = sizeof( WAVEFORMATEX );
- tk.p_extra_data = (uint8_t*)malloc( tk.i_extra_data );
-
- p_wf = (WAVEFORMATEX*)tk.p_extra_data;
-
- if( !strncmp( &tk.psz_codec[6], "INT", 3 ) )
- {
- p_wf->wFormatTag = WAVE_FORMAT_PCM;
- }
- else
- {
- p_wf->wFormatTag = WAVE_FORMAT_IEEE_FLOAT;
- }
- p_wf->nChannels = tk.i_channels;
- p_wf->nSamplesPerSec = tk.i_samplerate;
- p_wf->nAvgBytesPerSec = 0;
- p_wf->nBlockAlign = ( tk.i_bitspersample + 7 ) / 8 * tk.i_channels;
- p_wf->wBitsPerSample = tk.i_bitspersample;
- p_wf->cbSize = 0;
-
- tk.p_es->p_waveformatex = p_wf;
-
if( !strcmp( tk.psz_codec, "A_PCM/INT/BIG" ) )
{
- tk.i_codec = VLC_FOURCC( 't', 'w', 'o', 's' );
+ tk.fmt.i_codec = VLC_FOURCC( 't', 'w', 'o', 's' );
}
else
{
- tk.i_codec = VLC_FOURCC( 'a', 'r', 'a', 'w' );
+ tk.fmt.i_codec = VLC_FOURCC( 'a', 'r', 'a', 'w' );
}
+ tk.fmt.audio.i_blockalign = ( tk.fmt.audio.i_bitspersample + 7 ) / 8 * tk.fmt.audio.i_channels;
}
else if( !strcmp( tk.psz_codec, "S_TEXT/UTF8" ) )
{
- tk.i_codec = VLC_FOURCC( 's', 'u', 'b', 't' );
+ tk.fmt.i_codec = VLC_FOURCC( 's', 'u', 'b', 't' );
+ }
+ else if( !strcmp( tk.psz_codec, "S_TEXT/SSA" ) ||
+ !strcmp( tk.psz_codec, "S_SSA" ) ||
+ !strcmp( tk.psz_codec, "S_ASS" ))
+ {
+ tk.fmt.i_codec = VLC_FOURCC( 's', 's', 'a', ' ' );
+#if 0
+ /* FIXME */
+ tk.fmt.i_extra = sizeof( subtitle_data_t );
+ tk.fmt.p_extra = malloc( tk.fmt.i_extra );
+ ((es_sys_t*)tk->fmt.p_extra)->psz_header = strdup( (char *)tk.p_extra_data );
+#endif
+ }
+ else if( !strcmp( tk.psz_codec, "S_VOBSUB" ) )
+ {
+ tk.fmt.i_codec = VLC_FOURCC( 's','p','u',' ' );
}
else
{
msg_Err( p_input, "unknow codec id=`%s'", tk.psz_codec );
- tk.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
+ tk.fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
}
- tk.p_es->i_fourcc = tk.i_codec;
-#undef tk
- }
-
- /* select track all video, one audio, no spu TODO : improve */
- b_audio_selected = VLC_FALSE;
- i_audio_channel = 0;
- i_spu_channel = 0;
- for( i_track = 0; i_track < p_sys->i_track; i_track++ )
- {
-#define tk p_sys->track[i_track]
- switch( tk.i_cat )
- {
- case VIDEO_ES:
- vlc_mutex_lock( &p_input->stream.stream_lock );
- input_SelectES( p_input, tk.p_es );
- vlc_mutex_unlock( &p_input->stream.stream_lock );
- break;
-
- case AUDIO_ES:
- if( ( !b_audio_selected && config_GetInt( p_input, "audio-channel" ) < 0 ) ||
- i_audio_channel == config_GetInt( p_input, "audio-channel" ) )
- {
- vlc_mutex_lock( &p_input->stream.stream_lock );
- input_SelectES( p_input, tk.p_es );
- vlc_mutex_unlock( &p_input->stream.stream_lock );
-
- b_audio_selected = tk.p_es->p_decoder_fifo ? VLC_TRUE : VLC_FALSE;
- }
- i_audio_channel++;
- break;
- case SPU_ES:
- if( i_spu_channel == config_GetInt( p_input, "spu-channel" ) )
- {
- vlc_mutex_lock( &p_input->stream.stream_lock );
- input_SelectES( p_input, tk.p_es );
- vlc_mutex_unlock( &p_input->stream.stream_lock );
- }
- i_spu_channel++;
- break;
- }
+ tk.p_es = es_out_Add( p_input->p_es_out, &tk.fmt );
#undef tk
}
- if( !b_audio_selected )
- {
- msg_Warn( p_input, "cannot find/select audio track" );
- }
+ /* add informations */
+ InformationsCreate( p_input );
return VLC_SUCCESS;
}
/*****************************************************************************
- * Deactivate: frees unused data
+ * Close: frees unused data
*****************************************************************************/
-static void Deactivate( vlc_object_t *p_this )
+static void Close( vlc_object_t *p_this )
{
input_thread_t *p_input = (input_thread_t *)p_this;
demux_sys_t *p_sys = p_input->p_demux_data;
for( i_track = 0; i_track < p_sys->i_track; i_track++ )
{
#define tk p_sys->track[i_track]
+ if( tk.fmt.psz_description )
+ {
+ free( tk.fmt.psz_language );
+ }
if( tk.psz_codec )
{
free( tk.psz_codec );
}
- if( tk.psz_language )
+ if( tk.fmt.psz_language )
{
- free( tk.psz_language );
+ free( tk.fmt.psz_language );
}
#undef tk
}
free( p_sys->track );
+ if( p_sys->psz_writing_application )
+ {
+ free( p_sys->psz_writing_application );
+ }
+ if( p_sys->psz_muxing_application )
+ {
+ free( p_sys->psz_muxing_application );
+ }
+
+ delete p_sys->segment;
+
delete p_sys->ep;
delete p_sys->es;
delete p_sys->in;
if( el == NULL && *pp_block != NULL )
{
+ /* update the index */
+#define idx p_sys->index[p_sys->i_index - 1]
+ if( p_sys->i_index > 0 && idx.i_time == -1 )
+ {
+ idx.i_time = (*pp_block)->GlobalTimecode() * (mtime_t) 1000 / p_sys->i_timescale;
+ idx.b_key = *pi_ref1 == -1 ? VLC_TRUE : VLC_FALSE;
+ }
+#undef idx
return VLC_SUCCESS;
}
if( EbmlId( *el ) == KaxCluster::ClassInfos.GlobalId )
{
p_sys->cluster = (KaxCluster*)el;
+
+ /* add it to the index */
+ if( p_sys->i_index == 0 ||
+ ( p_sys->i_index > 0 && p_sys->index[p_sys->i_index - 1].i_position < (int64_t)p_sys->cluster->GetElementPosition() ) )
+ {
+ IndexAppendCluster( p_input, p_sys->cluster );
+ }
+
p_sys->ep->Down();
}
else if( EbmlId( *el ) == KaxCues::ClassInfos.GlobalId )
{
KaxClusterTimecode &ctc = *(KaxClusterTimecode*)el;
- ctc.ReadData( p_sys->es->I_O() );
+ ctc.ReadData( p_sys->es->I_O(), SCOPE_ALL_DATA );
p_sys->cluster->InitTimecode( uint64( ctc ), p_sys->i_timescale );
}
else if( EbmlId( *el ) == KaxBlockGroup::ClassInfos.GlobalId )
}
}
+static block_t *MemToBlock( input_thread_t *p_input, uint8_t *p_mem, int i_mem)
+{
+ block_t *p_block;
+ if( !(p_block = block_New( p_input, i_mem ) ) ) return NULL;
+ memcpy( p_block->p_buffer, p_mem, i_mem );
+ //p_block->i_rate = p_input->stream.control.i_rate;
+ return p_block;
+}
+
static void BlockDecode( input_thread_t *p_input, KaxBlock *block, mtime_t i_pts, mtime_t i_duration )
{
demux_sys_t *p_sys = p_input->p_demux_data;
int i_track;
- pes_packet_t *p_pes;
unsigned int i;
+ vlc_bool_t b;
#define tk p_sys->track[i_track]
for( i_track = 0; i_track < p_sys->i_track; i_track++ )
if( i_track >= p_sys->i_track )
{
msg_Err( p_input, "invalid track number=%d", block->TrackNum() );
- delete block;
-
return;
}
- if( tk.p_es->p_decoder_fifo == NULL )
+ es_out_Control( p_input->p_es_out, ES_OUT_GET_ES_STATE, tk.p_es, &b );
+ if( !b )
{
- delete block;
+ tk.b_inited = VLC_FALSE;
return;
}
- if( ( p_pes = input_NewPES( p_input->p_method_data ) ) == NULL )
+ if( tk.fmt.i_cat == AUDIO_ES && p_input->stream.control.b_mute )
{
- msg_Err( p_input, "cannot allocate PES" );
+ return;
}
-
- p_pes->i_pts = i_pts;
- p_pes->i_dts = i_pts;
- if( tk.i_cat == SPU_ES )
+ /* First send init data */
+ if( !tk.b_inited && tk.i_data_init > 0 )
{
- /* special case : dts mean end of display */
- if( i_duration > 0 )
+ block_t *p_init;
+
+ msg_Dbg( p_input, "sending header (%d bytes)", tk.i_data_init );
+
+ if( tk.fmt.i_codec == VLC_FOURCC( 'v', 'o', 'r', 'b' ) )
{
- /* FIXME not sure about that */
- p_pes->i_dts += i_duration * 1000;// * (mtime_t) 1000 / p_sys->i_timescale;
+ int i;
+ int i_offset = 1;
+ int i_size[3];
+
+ /* XXX hack split the 3 headers */
+ if( tk.p_data_init[0] != 0x02 )
+ {
+ msg_Err( p_input, "invalid vorbis header" );
+ }
+
+ for( i = 0; i < 2; i++ )
+ {
+ i_size[i] = 0;
+ while( i_offset < tk.i_data_init )
+ {
+ i_size[i] += tk.p_data_init[i_offset];
+ if( tk.p_data_init[i_offset++] != 0xff )
+ {
+ break;
+ }
+ }
+ }
+ i_size[0] = __MIN( i_size[0], tk.i_data_init - i_offset );
+ i_size[1] = __MIN( i_size[1], tk.i_data_init - i_offset - i_size[0] );
+ i_size[2] = tk.i_data_init - i_offset - i_size[0] - i_size[1];
+
+ p_init = MemToBlock( p_input, &tk.p_data_init[i_offset], i_size[0] );
+ if( p_init )
+ {
+ es_out_Send( p_input->p_es_out, tk.p_es, p_init );
+ }
+ p_init = MemToBlock( p_input, &tk.p_data_init[i_offset+i_size[0]], i_size[1] );
+ if( p_init )
+ {
+ es_out_Send( p_input->p_es_out, tk.p_es, p_init );
+ }
+ p_init = MemToBlock( p_input, &tk.p_data_init[i_offset+i_size[0]+i_size[1]], i_size[2] );
+ if( p_init )
+ {
+ es_out_Send( p_input->p_es_out, tk.p_es, p_init );
+ }
}
else
{
- /* unknown */
- p_pes->i_dts = 0;
+ p_init = MemToBlock( p_input, tk.p_data_init, tk.i_data_init );
+ if( p_init )
+ {
+ es_out_Send( p_input->p_es_out, tk.p_es, p_init );
+ }
}
}
+ tk.b_inited = VLC_TRUE;
- p_pes->p_first = p_pes->p_last = NULL;
- p_pes->i_nb_data = 0;
- p_pes->i_pes_size = 0;
for( i = 0; i < block->NumberFrames(); i++ )
{
- data_packet_t *p_data = NULL;
+ block_t *p_block;
DataBuffer &data = block->GetBuffer(i);
- if( ( p_data = input_NewPacket( p_input->p_method_data, data.Size() ) ) != NULL )
+ p_block = MemToBlock( p_input, data.Buffer(), data.Size() );
+ if( p_block == NULL )
{
- memcpy( p_data->p_payload_start, data.Buffer(), data.Size() );
+ break;
+ }
- p_data->p_payload_end = p_data->p_payload_start + data.Size();
+ if( tk.fmt.i_cat != VIDEO_ES )
+ p_block->i_dts = p_block->i_pts = i_pts;
+ else
+ {
+ p_block->i_dts = i_pts;
+ p_block->i_pts = 0;
+ }
- if( p_pes->p_first == NULL )
+ if( tk.fmt.i_cat == SPU_ES && strcmp( tk.psz_codec, "S_VOBSUB" ) )
+ {
+ if( i_duration > 0 )
{
- p_pes->p_first = p_data;
+ p_block->i_dts += i_duration * 1000;
}
else
{
- p_pes->p_last->p_next = p_data;
+ p_block->i_dts = 0;
}
- p_pes->i_nb_data++;
- p_pes->i_pes_size += data.Size();
- p_pes->p_last = p_data;
}
- }
- if( tk.i_cat == SPU_ES && p_pes->p_first && p_pes->i_pes_size > 0 )
- {
- p_pes->p_first->p_payload_end[-1] = '\0';
- }
-
- if( !tk.b_inited && tk.i_data_init > 0 )
- {
- pes_packet_t *p_init;
- data_packet_t *p_data;
-
- msg_Dbg( p_input, "sending header (%d bytes)", tk.i_data_init );
+ es_out_Send( p_input->p_es_out, tk.p_es, p_block );
- p_init = input_NewPES( p_input->p_method_data );
-
- p_data = input_NewPacket( p_input->p_method_data, tk.i_data_init );
- memcpy( p_data->p_payload_start, tk.p_data_init, tk.i_data_init );
- p_data->p_payload_end = p_data->p_payload_start + tk.i_data_init;
-
- p_init->p_first = p_init->p_last = p_data;
- p_init->i_nb_data = 1;
- p_init->i_pes_size = tk.i_data_init;
-
- input_DecodePES( tk.p_es->p_decoder_fifo, p_init );
+ /* use time stamp only for first block */
+ i_pts = 0;
}
- tk.b_inited = VLC_TRUE;
-
- input_DecodePES( tk.p_es->p_decoder_fifo, p_pes );
#undef tk
}
int i_track_skipping;
int i_track;
- msg_Dbg( p_input, "seek request to %lld (%d%%)", i_date, i_percent );
+ msg_Dbg( p_input, "seek request to "I64Fd" (%d%%)", i_date, i_percent );
+ if( i_date < 0 && i_percent < 0 )
+ {
+ return;
+ }
+
+ delete p_sys->ep;
+ p_sys->ep = new EbmlParser( p_sys->es, p_sys->segment );
+ p_sys->cluster = NULL;
- for( i_index = 0; i_index < p_sys->i_index; i_index++ )
+ /* seek without index or without date */
+ if( config_GetInt( p_input, "mkv-seek-percent" ) || !p_sys->b_cues || i_date < 0 )
{
- if( p_sys->index[i_index].i_time >= i_date )
+ int64_t i_pos = i_percent * stream_Size( p_input->s ) / 100;
+
+ msg_Dbg( p_input, "imprecise way of seeking" );
+ for( i_index = 0; i_index < p_sys->i_index; i_index++ )
{
- break;
+ if( p_sys->index[i_index].i_position >= i_pos)
+ {
+ break;
+ }
+ }
+ if( i_index == p_sys->i_index )
+ {
+ i_index--;
}
- }
- if( i_index > 0 )
- {
- i_index--;
- }
+ p_sys->in->setFilePointer( p_sys->index[i_index].i_position,
+ seek_beginning );
- msg_Dbg( p_input, "seek got %lld (%d%%)",
- p_sys->index[i_index].i_time, (int)(100 * p_sys->index[i_index].i_position /p_input->stream.p_selected_area->i_size ) );
+ if( p_sys->index[i_index].i_position < i_pos )
+ {
+ EbmlElement *el;
- delete p_sys->ep;
+ msg_Warn( p_input, "searching for cluster, could take some time" );
- p_sys->in->setFilePointer( p_sys->index[i_index].i_position, seek_beginning );
+ /* search a cluster */
+ while( ( el = p_sys->ep->Get() ) != NULL )
+ {
+ if( EbmlId( *el ) == KaxCluster::ClassInfos.GlobalId )
+ {
+ KaxCluster *cluster = (KaxCluster*)el;
- p_sys->ep = new EbmlParser( p_sys->es, p_sys->segment );
+ /* add it to the index */
+ IndexAppendCluster( p_input, cluster );
+
+ if( (int64_t)cluster->GetElementPosition() >= i_pos )
+ {
+ p_sys->cluster = cluster;
+ p_sys->ep->Down();
+ break;
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ for( i_index = 0; i_index < p_sys->i_index; i_index++ )
+ {
+ if( p_sys->index[i_index].i_time >= i_date )
+ {
+ break;
+ }
+ }
+
+ if( i_index > 0 )
+ {
+ i_index--;
+ }
+
+ msg_Dbg( p_input, "seek got "I64Fd" (%d%%)",
+ p_sys->index[i_index].i_time,
+ (int)( 100 * p_sys->index[i_index].i_position /
+ stream_Size( p_input->s ) ) );
+
+ p_sys->in->setFilePointer( p_sys->index[i_index].i_position,
+ seek_beginning );
+ }
/* now parse until key frame */
#define tk p_sys->track[i_track]
i_track_skipping = 0;
for( i_track = 0; i_track < p_sys->i_track; i_track++ )
{
- if( tk.i_cat == VIDEO_ES )
+ if( tk.fmt.i_cat == VIDEO_ES )
{
tk.b_search_keyframe = VLC_TRUE;
i_track_skipping++;
}
}
-
while( i_track_skipping > 0 )
{
if( BlockGet( p_input, &block, &i_block_ref1, &i_block_ref2, &i_block_duration ) )
if( i_track < p_sys->i_track )
{
- if( tk.i_cat == VIDEO_ES && i_block_ref1 == -1 && tk.b_search_keyframe )
+ if( tk.fmt.i_cat == VIDEO_ES && i_block_ref1 == -1 && tk.b_search_keyframe )
{
tk.b_search_keyframe = VLC_FALSE;
i_track_skipping--;
}
- if( tk.i_cat == VIDEO_ES && !tk.b_search_keyframe )
+ if( tk.fmt.i_cat == VIDEO_ES && !tk.b_search_keyframe )
{
BlockDecode( p_input, block, 0, 0 );
}
{
demux_sys_t *p_sys = p_input->p_demux_data;
mtime_t i_start_pts;
+ int i_block_count = 0;
+
KaxBlock *block;
int64_t i_block_duration;
int64_t i_block_ref1;
if( p_input->stream.p_selected_program->i_synchro_state == SYNCHRO_REINIT )
{
mtime_t i_duration = (mtime_t)( p_sys->f_duration / 1000 );
- mtime_t i_date;
- int i_percent;
-
- i_date = (mtime_t)1000000 *
- (mtime_t)i_duration*
- (mtime_t)p_sys->in->getFilePointer() /
- (mtime_t)p_input->stream.p_selected_area->i_size;
+ mtime_t i_date = -1;
+ int i_percent = -1;
- i_percent = 100 * p_sys->in->getFilePointer() /
- p_input->stream.p_selected_area->i_size;
+ if( i_duration > 0 )
+ {
+ i_date = (mtime_t)1000000 *
+ (mtime_t)i_duration*
+ (mtime_t)p_sys->in->getFilePointer() /
+ (mtime_t)stream_Size( p_input->s );
+ }
+ if( stream_Size( p_input->s ) > 0 )
+ {
+ i_percent = 100 * p_sys->in->getFilePointer() /
+ stream_Size( p_input->s );
+ }
Seek( p_input, i_date, i_percent);
}
- i_start_pts = p_sys->i_pts;
+ i_start_pts = -1;
for( ;; )
{
p_input->stream.p_selected_program,
p_sys->i_pts * 9 / 100 );
+
+
BlockDecode( p_input, block, i_pts, i_block_duration );
delete block;
+ i_block_count++;
if( i_start_pts == -1 )
{
i_start_pts = p_sys->i_pts;
}
- else if( p_sys->i_pts > i_start_pts + (mtime_t)100000)
+ else if( p_sys->i_pts > i_start_pts + (mtime_t)100000 || i_block_count > 5 )
{
return 1;
}
}
+
+/*****************************************************************************
+ * Stream managment
+ *****************************************************************************/
+vlc_stream_io_callback::vlc_stream_io_callback( stream_t *s_ )
+{
+ s = s_;
+ mb_eof = VLC_FALSE;
+}
+
+uint32_t vlc_stream_io_callback::read( void *p_buffer, size_t i_size )
+{
+ if( i_size <= 0 || mb_eof )
+ {
+ return 0;
+ }
+
+ return stream_Read( s, p_buffer, i_size );
+}
+void vlc_stream_io_callback::setFilePointer(int64_t i_offset, seek_mode mode )
+{
+ int64_t i_pos;
+
+ switch( mode )
+ {
+ case seek_beginning:
+ i_pos = i_offset;
+ break;
+ case seek_end:
+ i_pos = stream_Size( s ) - i_offset;
+ break;
+ default:
+ i_pos= stream_Tell( s ) + i_offset;
+ break;
+ }
+
+ if( i_pos < 0 || i_pos >= stream_Size( s ) )
+ {
+ mb_eof = VLC_TRUE;
+ return;
+ }
+
+ mb_eof = VLC_FALSE;
+ if( stream_Seek( s, i_pos ) )
+ {
+ mb_eof = VLC_TRUE;
+ }
+ return;
+}
+size_t vlc_stream_io_callback::write( const void *p_buffer, size_t i_size )
+{
+ return 0;
+}
+uint64_t vlc_stream_io_callback::getFilePointer( void )
+{
+ return stream_Tell( s );
+}
+void vlc_stream_io_callback::close( void )
+{
+ return;
+}
+
+
+/*****************************************************************************
+ * Ebml Stream parser
+ *****************************************************************************/
+EbmlParser::EbmlParser( EbmlStream *es, EbmlElement *el_start )
+{
+ int i;
+
+ m_es = es;
+ m_got = NULL;
+ m_el[0] = el_start;
+
+ for( i = 1; i < 6; i++ )
+ {
+ m_el[i] = NULL;
+ }
+ mi_level = 1;
+ mi_user_level = 1;
+ mb_keep = VLC_FALSE;
+}
+
+EbmlParser::~EbmlParser( void )
+{
+ int i;
+
+ for( i = 1; i < mi_level; i++ )
+ {
+ if( !mb_keep )
+ {
+ delete m_el[i];
+ }
+ mb_keep = VLC_FALSE;
+ }
+}
+
+void EbmlParser::Up( void )
+{
+ if( mi_user_level == mi_level )
+ {
+ fprintf( stderr," arrrrrrrrrrrrrg Up cannot escape itself\n" );
+ }
+
+ mi_user_level--;
+}
+
+void EbmlParser::Down( void )
+{
+ mi_user_level++;
+ mi_level++;
+}
+
+void EbmlParser::Keep( void )
+{
+ mb_keep = VLC_TRUE;
+}
+
+int EbmlParser::GetLevel( void )
+{
+ return mi_user_level;
+}
+
+EbmlElement *EbmlParser::Get( void )
+{
+ int i_ulev = 0;
+
+ if( mi_user_level != mi_level )
+ {
+ return NULL;
+ }
+ if( m_got )
+ {
+ EbmlElement *ret = m_got;
+ m_got = NULL;
+
+ return ret;
+ }
+
+ if( m_el[mi_level] )
+ {
+ m_el[mi_level]->SkipData( *m_es, m_el[mi_level]->Generic().Context );
+ if( !mb_keep )
+ {
+ delete m_el[mi_level];
+ }
+ mb_keep = VLC_FALSE;
+ }
+
+ m_el[mi_level] = m_es->FindNextElement( m_el[mi_level - 1]->Generic().Context, i_ulev, 0xFFFFFFFFL, true, 1 );
+ if( i_ulev > 0 )
+ {
+ while( i_ulev > 0 )
+ {
+ if( mi_level == 1 )
+ {
+ mi_level = 0;
+ return NULL;
+ }
+
+ delete m_el[mi_level - 1];
+ m_got = m_el[mi_level -1] = m_el[mi_level];
+ m_el[mi_level] = NULL;
+
+ mi_level--;
+ i_ulev--;
+ }
+ return NULL;
+ }
+ else if( m_el[mi_level] == NULL )
+ {
+ fprintf( stderr," m_el[mi_level] == NULL\n" );
+ }
+
+ return m_el[mi_level];
+}
+
+
+/*****************************************************************************
+ * Tools
+ * * LoadCues : load the cues element and update index
+ *
+ * * LoadTags : load ... the tags element
+ *
+ * * InformationsCreate : create all informations, load tags if present
+ *
+ *****************************************************************************/
+static void LoadCues( input_thread_t *p_input )
+{
+ demux_sys_t *p_sys = p_input->p_demux_data;
+ int64_t i_sav_position = p_sys->in->getFilePointer();
+ EbmlParser *ep;
+ EbmlElement *el, *cues;
+
+ msg_Dbg( p_input, "loading cues" );
+ p_sys->in->setFilePointer( p_sys->i_cues_position, seek_beginning );
+ cues = p_sys->es->FindNextID( KaxCues::ClassInfos, 0xFFFFFFFFL);
+
+ if( cues == NULL )
+ {
+ msg_Err( p_input, "cannot load cues (broken seekhead or file)" );
+ return;
+ }
+
+ ep = new EbmlParser( p_sys->es, cues );
+ while( ( el = ep->Get() ) != NULL )
+ {
+ if( EbmlId( *el ) == KaxCuePoint::ClassInfos.GlobalId )
+ {
+#define idx p_sys->index[p_sys->i_index]
+
+ idx.i_track = -1;
+ idx.i_block_number= -1;
+ idx.i_position = -1;
+ idx.i_time = -1;
+ idx.b_key = VLC_TRUE;
+
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ if( EbmlId( *el ) == KaxCueTime::ClassInfos.GlobalId )
+ {
+ KaxCueTime &ctime = *(KaxCueTime*)el;
+
+ ctime.ReadData( p_sys->es->I_O() );
+
+ idx.i_time = uint64( ctime ) * (mtime_t)1000000000 / p_sys->i_timescale;
+ }
+ else if( EbmlId( *el ) == KaxCueTrackPositions::ClassInfos.GlobalId )
+ {
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ if( EbmlId( *el ) == KaxCueTrack::ClassInfos.GlobalId )
+ {
+ KaxCueTrack &ctrack = *(KaxCueTrack*)el;
+
+ ctrack.ReadData( p_sys->es->I_O() );
+ idx.i_track = uint16( ctrack );
+ }
+ else if( EbmlId( *el ) == KaxCueClusterPosition::ClassInfos.GlobalId )
+ {
+ KaxCueClusterPosition &ccpos = *(KaxCueClusterPosition*)el;
+
+ ccpos.ReadData( p_sys->es->I_O() );
+ idx.i_position = p_sys->segment->GetGlobalPosition( uint64( ccpos ) );
+ }
+ else if( EbmlId( *el ) == KaxCueBlockNumber::ClassInfos.GlobalId )
+ {
+ KaxCueBlockNumber &cbnum = *(KaxCueBlockNumber*)el;
+
+ cbnum.ReadData( p_sys->es->I_O() );
+ idx.i_block_number = uint32( cbnum );
+ }
+ else
+ {
+ msg_Dbg( p_input, " * Unknown (%s)", typeid(*el).name() );
+ }
+ }
+ ep->Up();
+ }
+ else
+ {
+ msg_Dbg( p_input, " * Unknown (%s)", typeid(*el).name() );
+ }
+ }
+ ep->Up();
+
+ msg_Dbg( p_input, " * added time="I64Fd" pos="I64Fd
+ " track=%d bnum=%d", idx.i_time, idx.i_position,
+ idx.i_track, idx.i_block_number );
+
+ p_sys->i_index++;
+ if( p_sys->i_index >= p_sys->i_index_max )
+ {
+ p_sys->i_index_max += 1024;
+ p_sys->index = (mkv_index_t*)realloc( p_sys->index, sizeof( mkv_index_t ) * p_sys->i_index_max );
+ }
+#undef idx
+ }
+ else
+ {
+ msg_Dbg( p_input, " * Unknown (%s)", typeid(*el).name() );
+ }
+ }
+ delete ep;
+ delete cues;
+
+ p_sys->b_cues = VLC_TRUE;
+
+ msg_Dbg( p_input, "loading cues done." );
+ p_sys->in->setFilePointer( i_sav_position, seek_beginning );
+}
+
+static void LoadTags( input_thread_t *p_input )
+{
+ demux_sys_t *p_sys = p_input->p_demux_data;
+ int64_t i_sav_position = p_sys->in->getFilePointer();
+ EbmlParser *ep;
+ EbmlElement *el, *tags;
+
+ msg_Dbg( p_input, "loading tags" );
+ p_sys->in->setFilePointer( p_sys->i_tags_position, seek_beginning );
+ tags = p_sys->es->FindNextID( KaxTags::ClassInfos, 0xFFFFFFFFL);
+
+ if( tags == NULL )
+ {
+ msg_Err( p_input, "cannot load tags (broken seekhead or file)" );
+ return;
+ }
+
+ msg_Dbg( p_input, "Tags" );
+ ep = new EbmlParser( p_sys->es, tags );
+ while( ( el = ep->Get() ) != NULL )
+ {
+ if( EbmlId( *el ) == KaxTag::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "+ Tag" );
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ if( EbmlId( *el ) == KaxTagTargets::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Targets" );
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ msg_Dbg( p_input, "| | + Unknown (%s)", typeid( *el ).name() );
+ }
+ ep->Up();
+ }
+ else if( EbmlId( *el ) == KaxTagGeneral::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + General" );
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ msg_Dbg( p_input, "| | + Unknown (%s)", typeid( *el ).name() );
+ }
+ ep->Up();
+ }
+ else if( EbmlId( *el ) == KaxTagGenres::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Genres" );
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ msg_Dbg( p_input, "| | + Unknown (%s)", typeid( *el ).name() );
+ }
+ ep->Up();
+ }
+ else if( EbmlId( *el ) == KaxTagAudioSpecific::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Audio Specific" );
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ msg_Dbg( p_input, "| | + Unknown (%s)", typeid( *el ).name() );
+ }
+ ep->Up();
+ }
+ else if( EbmlId( *el ) == KaxTagImageSpecific::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Images Specific" );
+ ep->Down();
+ while( ( el = ep->Get() ) != NULL )
+ {
+ msg_Dbg( p_input, "| | + Unknown (%s)", typeid( *el ).name() );
+ }
+ ep->Up();
+ }
+ else if( EbmlId( *el ) == KaxTagMultiComment::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Comment" );
+ }
+ else if( EbmlId( *el ) == KaxTagMultiCommercial::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Commercial" );
+ }
+ else if( EbmlId( *el ) == KaxTagMultiDate::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Date" );
+ }
+ else if( EbmlId( *el ) == KaxTagMultiEntity::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Entity" );
+ }
+ else if( EbmlId( *el ) == KaxTagMultiIdentifier::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Identifier" );
+ }
+ else if( EbmlId( *el ) == KaxTagMultiLegal::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Legal" );
+ }
+ else if( EbmlId( *el ) == KaxTagMultiTitle::ClassInfos.GlobalId )
+ {
+ msg_Dbg( p_input, "| + Multi Title" );
+ }
+ else
+ {
+ msg_Dbg( p_input, "| + Unknown (%s)", typeid( *el ).name() );
+ }
+ }
+ ep->Up();
+ }
+ else
+ {
+ msg_Dbg( p_input, "+ Unknown (%s)", typeid( *el ).name() );
+ }
+ }
+ delete ep;
+ delete tags;
+
+ msg_Dbg( p_input, "loading tags done." );
+ p_sys->in->setFilePointer( i_sav_position, seek_beginning );
+}
+
+static void InformationsCreate( input_thread_t *p_input )
+{
+ demux_sys_t *p_sys = p_input->p_demux_data;
+ input_info_category_t *p_cat;
+ playlist_t *p_playlist;
+ int i_track;
+
+ p_cat = input_InfoCategory( p_input, "Matroska" );
+ p_playlist = (playlist_t*)vlc_object_find( p_input, VLC_OBJECT_PLAYLIST, FIND_PARENT );
+ if( p_sys->f_duration > 1000.1 )
+ {
+ char psz_buffer[MSTRTIME_MAX_SIZE];
+ input_AddInfo( p_cat, _("Duration"),
+ msecstotimestr( psz_buffer, (int)p_sys->f_duration ) );
+ }
+
+ if( p_sys->psz_title )
+ {
+ input_AddInfo( p_cat, _("Title"), "%s" ,p_sys->psz_title );
+ }
+ if( p_sys->psz_date_utc )
+ {
+ input_AddInfo( p_cat, _("UTC date"), "%s" ,p_sys->psz_date_utc );
+ }
+ if( p_sys->psz_segment_filename )
+ {
+ input_AddInfo( p_cat, _("Segment filename"), "%s" ,p_sys->psz_segment_filename );
+ }
+ if( p_sys->psz_muxing_application )
+ {
+ input_AddInfo( p_cat, _("Muxing application"), "%s" ,p_sys->psz_muxing_application );
+ }
+ if( p_sys->psz_writing_application )
+ {
+ input_AddInfo( p_cat, _("Writing application"), "%s" ,p_sys->psz_writing_application );
+ }
+ input_AddInfo( p_cat, _("Number of streams"), "%d" , p_sys->i_track );
+
+ for( i_track = 0; i_track < p_sys->i_track; i_track++ )
+ {
+ char psz_cat[strlen( "Stream " ) + 10];
+#define tk p_sys->track[i_track]
+
+ sprintf( psz_cat, "Stream %d", i_track );
+ p_cat = input_InfoCategory( p_input, psz_cat);
+ if( tk.fmt.psz_description )
+ {
+ input_AddInfo( p_cat, _("Name"), "%s", tk.fmt.psz_description );
+ }
+ if( tk.fmt.psz_language )
+ {
+ input_AddInfo( p_cat, _("Language"), "%s", tk.fmt.psz_language );
+ }
+ if( tk.psz_codec_name )
+ {
+ input_AddInfo( p_cat, _("Codec name"), "%s", tk.psz_codec_name );
+ }
+ if( tk.psz_codec_settings )
+ {
+ input_AddInfo( p_cat, _("Codec setting"), "%s", tk.psz_codec_settings );
+ }
+ if( tk.psz_codec_info_url )
+ {
+ input_AddInfo( p_cat, _("Codec info"), "%s", tk.psz_codec_info_url );
+ }
+ if( tk.psz_codec_download_url )
+ {
+ input_AddInfo( p_cat, _("Codec download"), "%s", tk.psz_codec_download_url );
+ }
+#undef tk
+ }
+
+ if( p_sys->i_tags_position >= 0 )
+ {
+ vlc_bool_t b_seekable;
+
+ stream_Control( p_input->s, STREAM_CAN_FASTSEEK, &b_seekable );
+ if( b_seekable )
+ {
+ LoadTags( p_input );
+ }
+ }
+}
+
+
+/*****************************************************************************
+ * Divers
+ *****************************************************************************/
+
+static void IndexAppendCluster( input_thread_t *p_input, KaxCluster *cluster )
+{
+ demux_sys_t *p_sys = p_input->p_demux_data;
+
+#define idx p_sys->index[p_sys->i_index]
+ idx.i_track = -1;
+ idx.i_block_number= -1;
+ idx.i_position = cluster->GetElementPosition();
+ idx.i_time = -1;
+ idx.b_key = VLC_TRUE;
+
+ p_sys->i_index++;
+ if( p_sys->i_index >= p_sys->i_index_max )
+ {
+ p_sys->i_index_max += 1024;
+ p_sys->index = (mkv_index_t*)realloc( p_sys->index, sizeof( mkv_index_t ) * p_sys->i_index_max );
+ }
+#undef idx
+}
+
+static char * UTF8ToStr( const UTFstring &u )
+{
+ int i_src;
+ const wchar_t *src;
+ char *dst, *p;
+
+ i_src = u.length();
+ src = u.c_str();
+
+ p = dst = (char*)malloc( i_src + 1);
+ while( i_src > 0 )
+ {
+ if( *src < 255 )
+ {
+ *p++ = (char)*src;
+ }
+ else
+ {
+ *p++ = '?';
+ }
+ src++;
+ i_src--;
+ }
+ *p++= '\0';
+
+ return dst;
+}
+
+static char *LanguageGetName ( const char *psz_code )
+{
+ const iso639_lang_t *pl;
+
+ if( strlen( psz_code ) == 2 )
+ {
+ pl = GetLang_1( psz_code );
+ }
+ else if( strlen( psz_code ) == 3 )
+ {
+ pl = GetLang_2B( psz_code );
+ if( !strcmp( pl->psz_iso639_1, "??" ) )
+ {
+ pl = GetLang_2T( psz_code );
+ }
+ }
+ else
+ {
+ return strdup( psz_code );
+ }
+
+ if( !strcmp( pl->psz_iso639_1, "??" ) )
+ {
+ return strdup( psz_code );
+ }
+ else
+ {
+ if( *pl->psz_native_name )
+ {
+ return strdup( pl->psz_native_name );
+ }
+ return strdup( pl->psz_eng_name );
+ }
+}
+