Apply same edit to chapter track as to video track so chapters will stay in

sync with the video (otherwise they end up 2-4 frames late).


git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@1168 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 7 insertions, 0 deletions

diff --git a/libhb/muxmp4.c b/libhb/muxmp4.c
index 2a39d0542..adbd2c55a 100644
--- a/libhb/muxmp4.c
+++ b/libhb/muxmp4.c
@@ -480,6 +480,13 @@ static int MP4End( hb_mux_object_t * m )
            // the rendering offset of the first sample.
            MP4AddTrackEdit(m->file, 1, MP4_INVALID_EDIT_ID, MP4GetSampleRenderingOffset(m->file,1,1),
                MP4GetTrackDuration(m->file, 1), 0);
+            if ( m->job->chapter_markers )
+            {
+                // apply same edit to chapter track to keep it in sync with video
+                MP4AddTrackEdit(m->file, m->chapter_track, MP4_INVALID_EDIT_ID,
+                                MP4GetSampleRenderingOffset(m->file,1,1),
+                                MP4GetTrackDuration(m->file, m->chapter_track), 0);
+            }
      }
 
     MP4Close( m->file );