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Commit 615d602d authored by Laurent Aimar's avatar Laurent Aimar
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Protect against broken V_QUICKTIME in mkv. 

My mkvmerge version seems to generate broken files.
parent 2a970dd8
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Showing with 15 additions and 9 deletions
modules/demux/mkv/matroska_segment.cpp
View file @ 615d602d
......@@ -790,15 +790,21 @@ bool matroska_segment_c::Select( mtime_t i_start_time )
tracks[i_track]->p_extra_data,
tracks[i_track]->i_extra_data,
true );
MP4_ReadBoxCommon( p_mp4_stream, p_box );
MP4_ReadBox_sample_vide( p_mp4_stream, p_box );
tracks[i_track]->fmt.i_codec = p_box->i_type;
tracks[i_track]->fmt.video.i_width = p_box->data.p_sample_vide->i_width;
tracks[i_track]->fmt.video.i_height = p_box->data.p_sample_vide->i_height;
tracks[i_track]->fmt.i_extra = p_box->data.p_sample_vide->i_qt_image_description;
tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
memcpy( tracks[i_track]->fmt.p_extra, p_box->data.p_sample_vide->p_qt_image_description, tracks[i_track]->fmt.i_extra );
MP4_FreeBox_sample_vide( p_box );
if( MP4_ReadBoxCommon( p_mp4_stream, p_box ) &&
MP4_ReadBox_sample_vide( p_mp4_stream, p_box ) )
{
tracks[i_track]->fmt.i_codec = p_box->i_type;
tracks[i_track]->fmt.video.i_width = p_box->data.p_sample_vide->i_width;
tracks[i_track]->fmt.video.i_height = p_box->data.p_sample_vide->i_height;
tracks[i_track]->fmt.i_extra = p_box->data.p_sample_vide->i_qt_image_description;
tracks[i_track]->fmt.p_extra = malloc( tracks[i_track]->fmt.i_extra );
memcpy( tracks[i_track]->fmt.p_extra, p_box->data.p_sample_vide->p_qt_image_description, tracks[i_track]->fmt.i_extra );
MP4_FreeBox_sample_vide( p_box );
}
else
{
free( p_box );
}
stream_Delete( p_mp4_stream );
}
else if( !strcmp( tracks[i_track]->psz_codec, "A_MS/ACM" ) )
......
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