bump ffmpeg to svn 20817

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@3028 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 4 insertions, 0 deletions

diff --git a/libhb/stream.c b/libhb/stream.c
index da2e5791d..d1244f5ee 100644
--- a/libhb/stream.c
+++ b/libhb/stream.c
@@ -2929,6 +2929,10 @@ static int ffmpeg_read( hb_stream_t *stream, hb_buffer_t *buf )
     {
         buf->start = buf->renderOffset;
     }
+    else if ( buf->renderOffset == -1 && buf->start >= 0 )
+    {
+        buf->renderOffset = buf->start;
+    }
 
     /*
      * Check to see whether this video buffer is on a chapter