vlc | branch: master | Steve Lhomme <[email protected]> | Tue Feb 24 12:04:49 2015 +0100| [6cad286bb079a8d6caed5da3c4b2be6dbdfa7f9c] | committer: Jean-Baptiste Kempf
MKV: fix playback of AC-3 with bogus default duration Fixes #8512 The fix is similar to that one in ffmpeg/libav http://git.videolan.org/?p=ffmpeg.git;a=blob;f=libavformat/matroskadec.c;#l2813 Signed-off-by: Jean-Baptiste Kempf <[email protected]> > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=6cad286bb079a8d6caed5da3c4b2be6dbdfa7f9c --- modules/demux/mkv/matroska_segment_parse.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/modules/demux/mkv/matroska_segment_parse.cpp b/modules/demux/mkv/matroska_segment_parse.cpp index 1b07452..d0bd4ed 100644 --- a/modules/demux/mkv/matroska_segment_parse.cpp +++ b/modules/demux/mkv/matroska_segment_parse.cpp @@ -1497,6 +1497,12 @@ int32_t matroska_segment_c::TrackInit( mkv_track_t * p_tk ) } else if( !strcmp( p_tk->psz_codec, "A_AC3" ) ) { + // the AC-3 default duration cannot be trusted, see #8512 + if ( p_tk->fmt.audio.i_rate == 8000 ) + { + p_tk->b_no_duration = true; + p_tk->i_default_duration = 0; + } p_tk->fmt.i_codec = VLC_CODEC_A52; } else if( !strcmp( p_tk->psz_codec, "A_EAC3" ) ) _______________________________________________ vlc-commits mailing list [email protected] https://mailman.videolan.org/listinfo/vlc-commits
