matroska: scale timecode according to time_scale

fixes jerky playback of planet.earth.mkv

Originally committed as revision 7181 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/matroska.c b/libavformat/matroska.c
index 582d7d8..0cd119e 100644 (file)
--- a/libavformat/matroska.c
+++ b/libavformat/matroska.c
@@ -2536,7 +2536,7 @@ matroska_parse_blockgroup (MatroskaDemuxContext *matroska,
                         }
                         if (cluster_time != (uint64_t)-1 && n == 0) {
                             if (cluster_time + block_time >= 0)
-                                timecode = cluster_time + block_time;
+                                timecode = (cluster_time + block_time) * matroska->time_scale;
                         }
                         /* FIXME: duration */