* $Id$
*
* Authors: Laurent Aimar <fenrir@via.ecp.fr>
+ * Steve Lhomme <steve.lhomme@free.fr>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
#include <iostream>
#include <cassert>
#include <typeinfo>
+#include <string>
+#include <vector>
+
+#ifdef HAVE_DIRENT_H
+# include <dirent.h>
+#else
+# include "../../src/extras/dirent.h"
+#endif
/* libebml and matroska */
#include "ebml/EbmlHead.h"
#include "ebml/EbmlSubHead.h"
#include "ebml/EbmlStream.h"
#include "ebml/EbmlContexts.h"
-#include "ebml/EbmlVersion.h"
#include "ebml/EbmlVoid.h"
+#include "ebml/StdIOCallback.h"
-#include "matroska/FileKax.h"
#include "matroska/KaxAttachments.h"
#include "matroska/KaxBlock.h"
#include "matroska/KaxBlockData.h"
#define MATROSKA_COMPRESSION_NONE 0
#define MATROSKA_COMPRESSION_ZLIB 1
+/**
+ * What's between a directory and a filename?
+ */
+#if defined( WIN32 )
+ #define DIRECTORY_SEPARATOR '\\'
+#else
+ #define DIRECTORY_SEPARATOR '/'
+#endif
+
using namespace LIBMATROSKA_NAMESPACE;
using namespace std;
vlc_bool_t b_key;
} mkv_index_t;
-struct demux_sys_t
+class demux_sys_t
{
+public:
+ demux_sys_t()
+ :in(NULL)
+ ,es(NULL)
+ ,ep(NULL)
+ ,i_timescale(0)
+ ,f_duration(0.0)
+ ,i_track(0)
+ ,track(NULL)
+ ,i_cues_position(0)
+ ,i_chapters_position(0)
+ ,i_tags_position(0)
+ ,segment(NULL)
+ ,cluster(NULL)
+ ,i_pts(0)
+ ,i_start_pts(0)
+ ,b_cues(false)
+ ,i_index(0)
+ ,i_index_max(0)
+ ,index(NULL)
+ ,psz_muxing_application(NULL)
+ ,psz_writing_application(NULL)
+ ,psz_segment_filename(NULL)
+ ,psz_title(NULL)
+ ,psz_date_utc(NULL)
+ ,meta(NULL)
+ ,title(NULL)
+ {}
+
vlc_stream_io_callback *in;
EbmlStream *es;
EbmlParser *ep;
/* current data */
KaxSegment *segment;
KaxCluster *cluster;
+ KaxSegmentUID segment_uid;
mtime_t i_pts;
+ mtime_t i_start_pts;
vlc_bool_t b_cues;
int i_index;
vlc_meta_t *meta;
input_title_t *title;
+
+ std::vector<KaxSegmentFamily> families;
+ std::vector<KaxSegment*> family_members;
+
+ int64_t edition_uid;
+ bool edition_ordered;
};
#define MKVD_TIMECODESCALE 1000000
demux_t *p_demux = (demux_t*)p_this;
demux_sys_t *p_sys;
uint8_t *p_peek;
+ std::string s_path, s_filename;
+ int i_upper_lvl;
+ size_t i, j;
int i_track;
/* Set the demux function */
p_demux->pf_demux = Demux;
p_demux->pf_control = Control;
- p_demux->p_sys = p_sys = (demux_sys_t*)malloc(sizeof( demux_sys_t ));
+ p_demux->p_sys = p_sys = new demux_sys_t;
- memset( p_sys, 0, sizeof( demux_sys_t ) );
p_sys->in = new vlc_stream_io_callback( p_demux->s );
p_sys->es = new EbmlStream( *p_sys->in );
p_sys->f_duration = -1;
{
msg_Err( p_demux, "failed to create EbmlStream" );
delete p_sys->in;
- free( p_sys );
+ delete p_sys;
return VLC_EGENERIC;
}
/* Find the EbmlHead element */
}
}
+ /* get the files from the same dir from the same family (based on p_demux->psz_path) */
+ /* _todo_ handle multi-segment files */
+ if (p_demux->psz_path[0] != '\0' && (!strcmp(p_demux->psz_access, "") || !strcmp(p_demux->psz_access, "")))
+ {
+ // assume it's a regular file
+ // get the directory path
+ s_path = p_demux->psz_path;
+ if (s_path.at(s_path.length() - 1) == DIRECTORY_SEPARATOR)
+ {
+ s_path = s_path.substr(0,s_path.length()-1);
+ }
+ else
+ {
+ if (s_path.find_last_of(DIRECTORY_SEPARATOR) > 0)
+ {
+ s_path = s_path.substr(0,s_path.find_last_of(DIRECTORY_SEPARATOR));
+ }
+ }
+
+ struct dirent *p_file_item;
+ DIR *p_src_dir = opendir(s_path.c_str());
+
+ if (p_src_dir != NULL)
+ {
+ while ((p_file_item = readdir(p_src_dir)))
+ {
+ if (strlen(p_file_item->d_name) > 4)
+ {
+ s_filename = s_path + DIRECTORY_SEPARATOR + p_file_item->d_name;
+
+ if (!s_filename.compare(p_demux->psz_path))
+ continue;
+
+ if (!s_filename.compare(s_filename.length() - 3, 3, "mkv") ||
+ !s_filename.compare(s_filename.length() - 3, 3, "mka"))
+ {
+ // test wether this file belongs to the our family
+ bool b_keep_file_opened = false;
+ StdIOCallback *p_file_io = new StdIOCallback(s_filename.c_str(), MODE_READ);
+ EbmlStream *p_stream = new EbmlStream(*p_file_io);
+ EbmlElement *p_l0, *p_l1, *p_l2;
+
+ // verify the EBML Header
+ p_l0 = p_stream->FindNextID(EbmlHead::ClassInfos, 0xFFFFFFFFL);
+ if (p_l0 == NULL)
+ {
+ delete p_stream;
+ delete p_file_io;
+ continue;
+ }
+
+ p_l0->SkipData(*p_stream, EbmlHead_Context);
+ delete p_l0;
+
+ // find all segments in this file
+ p_l0 = p_stream->FindNextID(KaxSegment::ClassInfos, 0xFFFFFFFFL);
+ if (p_l0 == NULL)
+ {
+ delete p_stream;
+ delete p_file_io;
+ continue;
+ }
+
+ i_upper_lvl = 0;
+
+ while (p_l0 != 0)
+ {
+ if (EbmlId(*p_l0) == KaxSegment::ClassInfos.GlobalId)
+ {
+ EbmlParser *ep;
+ KaxSegmentUID *p_uid = NULL;
+
+ ep = new EbmlParser(p_stream, p_l0);
+ bool b_this_segment_matches = false;
+ while ((p_l1 = ep->Get()))
+ {
+ if (MKV_IS_ID(p_l1, KaxInfo))
+ {
+ // find the families of this segment
+ KaxInfo *p_info = static_cast<KaxInfo*>(p_l1);
+
+ p_info->Read(*p_stream, KaxInfo::ClassInfos.Context, i_upper_lvl, p_l2, true);
+ for( i = 0; i < p_info->ListSize() && !b_this_segment_matches; i++ )
+ {
+ EbmlElement *l = (*p_info)[i];
+
+ if( MKV_IS_ID( l, KaxSegmentUID ) )
+ {
+ p_uid = static_cast<KaxSegmentUID*>(l);
+ if (p_sys->segment_uid == *p_uid)
+ break;
+ }
+ else if( MKV_IS_ID( l, KaxSegmentFamily ) )
+ {
+ KaxSegmentFamily *p_fam = static_cast<KaxSegmentFamily*>(l);
+ for (j=0; j<p_sys->families.size(); j++)
+ {
+ if (p_sys->families.at(j) == *p_fam)
+ {
+ b_this_segment_matches = true;
+ break;
+ }
+ }
+ }
+ }
+ break;
+ }
+ }
+
+ if (b_this_segment_matches)
+ {
+ b_keep_file_opened = true;
+ }
+ }
+
+ p_l0->SkipData(*p_stream, EbmlHead_Context);
+ delete p_l0;
+ p_l0 = p_stream->FindNextID(KaxSegment::ClassInfos, 0xFFFFFFFFL);
+ }
+
+ if (!b_keep_file_opened)
+ {
+ delete p_stream;
+ delete p_file_io;
+ }
+ }
+ }
+ }
+ closedir( p_src_dir );
+ }
+ }
+
+
if( p_sys->cluster == NULL )
{
msg_Err( p_demux, "cannot find any cluster, damaged file ?" );
{
tk.fmt.i_codec = VLC_FOURCC( 'D', 'I', 'V', '3' );
}
+ else if( !strcmp( tk.psz_codec, "V_MPEG4/ISO/AVC" ) )
+ {
+ tk.fmt.i_codec = VLC_FOURCC( 'h', '2', '6', '4' );
+ tk.fmt.b_packetized = VLC_FALSE;
+ tk.fmt.i_extra = tk.i_extra_data;
+ tk.fmt.p_extra = malloc( tk.i_extra_data );
+ memcpy( tk.fmt.p_extra,tk.p_extra_data, tk.i_extra_data );
+ }
else
{
tk.fmt.i_codec = VLC_FOURCC( 'm', 'p', '4', 'v' );
}
tk.fmt.audio.i_blockalign = ( tk.fmt.audio.i_bitspersample + 7 ) / 8 * tk.fmt.audio.i_channels;
}
+ else if( !strcmp( tk.psz_codec, "A_TTA1" ) )
+ {
+ /* FIXME: support this codec */
+ msg_Err( p_demux, "TTA not supported yet[%d, n=%d]", i_track, tk.i_number );
+ tk.fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
+ }
+ else if( !strcmp( tk.psz_codec, "A_WAVPACK4" ) )
+ {
+ /* FIXME: support this codec */
+ msg_Err( p_demux, "Wavpack not supported yet[%d, n=%d]", i_track, tk.i_number );
+ tk.fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
+ }
else if( !strcmp( tk.psz_codec, "S_TEXT/UTF8" ) )
{
tk.fmt.i_codec = VLC_FOURCC( 's', 'u', 'b', 't' );
free( p_buf );
}
}
+ else if( !strcmp( tk.psz_codec, "B_VOBBTN" ) )
+ {
+ /* FIXME: support this codec */
+ msg_Err( p_demux, "Vob Buttons not supported yet[%d, n=%d]", i_track, tk.i_number );
+ tk.fmt.i_codec = VLC_FOURCC( 'u', 'n', 'd', 'f' );
+ }
else
{
msg_Err( p_demux, "unknow codec id=`%s'", tk.psz_codec );
error:
delete p_sys->es;
delete p_sys->in;
- free( p_sys );
+ delete p_sys;
return VLC_EGENERIC;
}
delete p_sys->ep;
delete p_sys->es;
delete p_sys->in;
-
- free( p_sys );
+ delete p_sys;
}
/*****************************************************************************
demux_sys_t *p_sys = p_demux->p_sys;
int64_t *pi64;
double *pf, f;
+ int i_skp;
vlc_meta_t **pp_meta;
case DEMUX_SET_SEEKPOINT:
/* FIXME do a better implementation */
- if( p_sys->title && p_sys->title->i_seekpoint > 0 )
- {
- int i_skp = (int)va_arg( args, int );
+ i_skp = (int)va_arg( args, int );
+ if( p_sys->title && i_skp < p_sys->title->i_seekpoint)
+ {
Seek( p_demux, (int64_t)p_sys->title->seekpoint[i_skp]->i_time_offset, -1);
+ p_demux->info.i_seekpoint |= INPUT_UPDATE_SEEKPOINT;
+ p_demux->info.i_seekpoint = i_skp;
return VLC_SUCCESS;
}
return VLC_EGENERIC;
msg_Err( p_demux, "invalid track number=%d", block->TrackNum() );
return;
}
+ if( tk.p_es == NULL )
+ {
+ msg_Err( p_demux, "unknown track number=%d", block->TrackNum() );
+ return;
+ }
es_out_Control( p_demux->out, ES_OUT_GET_ES_STATE, tk.p_es, &b );
if( !b )
}
#endif
- if( tk.fmt.i_cat != VIDEO_ES )
+ if (i_pts < p_sys->i_start_pts)
+ {
+ p_block->i_pts = -1;
+ p_block->i_dts = -1;
+/* p_block->i_flags |= BLOCK_FLAG_DISCONTINUITY;*/
+ }
+ else 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_sys->cluster = NULL;
/* seek without index or without date */
- if( config_GetInt( p_demux, "mkv-seek-percent" ) || !p_sys->b_cues || i_date < 0 )
+ if( i_percent >= 0 && (config_GetInt( p_demux, "mkv-seek-percent" ) || !p_sys->b_cues || i_date < 0 ))
{
int64_t i_pos = i_percent * stream_Size( p_demux->s ) / 100;
}
}
+ p_sys->i_start_pts = i_date;
+
while( i_track_skipping > 0 )
{
if( BlockGet( p_demux, &block, &i_block_ref1, &i_block_ref2, &i_block_duration ) )
return;
}
- p_sys->i_pts = block->GlobalTimecode() / (mtime_t) 1000 + 1;
+ p_sys->i_pts = block->GlobalTimecode() / (mtime_t) 1000;
for( i_track = 0; i_track < p_sys->i_track; i_track++ )
{
return 0;
}
- p_sys->i_pts = block->GlobalTimecode() / (mtime_t) 1000 + 1;
+ p_sys->i_pts = block->GlobalTimecode() / (mtime_t) 1000;
if( p_sys->i_pts > 0 )
{
if( MKV_IS_ID( l, KaxSegmentUID ) )
{
- KaxSegmentUID &uid = *(KaxSegmentUID*)l;
+ p_sys->segment_uid = *(new KaxSegmentUID(*static_cast<KaxSegmentUID*>(l)));
- msg_Dbg( p_demux, "| | + UID=%d", uint32(uid) );
+ msg_Dbg( p_demux, "| | + UID=%d", *(uint32*)p_sys->segment_uid.GetBuffer() );
}
else if( MKV_IS_ID( l, KaxTimecodeScale ) )
{
msg_Dbg( p_demux, "| | + Title=%s", p_sys->psz_title );
}
+ if( MKV_IS_ID( l, KaxSegmentFamily ) )
+ {
+ KaxSegmentFamily *uid = static_cast<KaxSegmentFamily*>(l);
+
+ p_sys->families.push_back(*uid);
+
+ msg_Dbg( p_demux, "| | + family=%d", *(uint32*)uid->GetBuffer() );
+ }
#if defined( HAVE_GMTIME_R ) && !defined( SYS_DARWIN )
else if( MKV_IS_ID( l, KaxDateUTC ) )
{
demux_sys_t *p_sys = p_demux->p_sys;
unsigned int i;
seekpoint_t *sk;
+ bool b_display_seekpoint = true;
if( p_sys->title == NULL )
{
}
sk = vlc_seekpoint_New();
+ sk->i_level = i_level;
+
msg_Dbg( p_demux, "| | | + ChapterAtom (level=%d)", i_level );
for( i = 0; i < ca->ListSize(); i++ )
{
uint32_t i_uid = uint32( uid );
msg_Dbg( p_demux, "| | | | + ChapterUID: 0x%x", i_uid );
}
+ else if( MKV_IS_ID( l, KaxChapterFlagHidden ) )
+ {
+ KaxChapterFlagHidden &flag =*(KaxChapterFlagHidden*)l;
+ b_display_seekpoint = uint8( flag ) == 0;
+
+ msg_Dbg( p_demux, "| | | | + ChapterFlagHidden: %s", b_display_seekpoint ? "no":"yes" );
+ }
else if( MKV_IS_ID( l, KaxChapterTimeStart ) )
{
KaxChapterTimeStart &start =*(KaxChapterTimeStart*)l;
if( MKV_IS_ID( l, KaxChapterString ) )
{
+ std::string psz;
+ int k;
+
KaxChapterString &name =*(KaxChapterString*)l;
- char *psz = UTF8ToStr( UTFstring( name ) );
- sk->psz_name = strdup( psz );
- msg_Dbg( p_demux, "| | | | | + ChapterString '%s'", psz );
+ for (k = 0; k < i_level; k++)
+ psz += '+';
+ psz += ' ';
+ psz += UTF8ToStr( UTFstring( name ) );
+ sk->psz_name = strdup( psz.c_str() );
+ msg_Dbg( p_demux, "| | | | | + ChapterString '%s'", UTF8ToStr(UTFstring(name)) );
}
else if( MKV_IS_ID( l, KaxChapterLanguage ) )
{
ParseChapterAtom( p_demux, i_level+1, static_cast<EbmlMaster *>(l) );
}
}
- // A start time of '0' is ok. A missing ChapterTime element is ok, too, because '0' is its default value.
- p_sys->title->i_seekpoint++;
- p_sys->title->seekpoint = (seekpoint_t**)realloc( p_sys->title->seekpoint, p_sys->title->i_seekpoint * sizeof( seekpoint_t* ) );
- p_sys->title->seekpoint[p_sys->title->i_seekpoint-1] = sk;
+
+ if (b_display_seekpoint)
+ {
+ // A start time of '0' is ok. A missing ChapterTime element is ok, too, because '0' is its default value.
+ p_sys->title->i_seekpoint++;
+ p_sys->title->seekpoint = (seekpoint_t**)realloc( p_sys->title->seekpoint, p_sys->title->i_seekpoint * sizeof( seekpoint_t* ) );
+ p_sys->title->seekpoint[p_sys->title->i_seekpoint-1] = sk;
+ }
+ else
+ {
+ vlc_seekpoint_Delete(sk);
+ }
}
/*****************************************************************************
EbmlMaster *E = static_cast<EbmlMaster *>(l );
unsigned int j;
msg_Dbg( p_demux, "| | + EditionEntry" );
+ p_sys->edition_ordered = false;
for( j = 0; j < E->ListSize(); j++ )
{
EbmlElement *l = (*E)[j];
{
ParseChapterAtom( p_demux, 0, static_cast<EbmlMaster *>(l) );
}
+ else if( MKV_IS_ID( l, KaxEditionUID ) )
+ {
+ p_sys->edition_uid = uint64(*static_cast<KaxEditionUID *>(l));
+ }
+ else if( MKV_IS_ID( l, KaxEditionFlagOrdered ) )
+ {
+ p_sys->edition_ordered = uint8(*static_cast<KaxEditionFlagOrdered *>(l)) != 0;
+ }
else
{
msg_Dbg( p_demux, "| | | + Unknown (%s)", typeid(*l).name() );
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