Do not write an extra byte in the iTunes 'hdlr' tag. The files on iTMS have an

extra byte and are not compliant with ISO 14496-12.  This causes some strict
demuxers (notably the MPEG-4 ALS reference software) to fail.  It has been
confirmed that not writing the extra byte will still allow the generated MP4
files to work with QuickTime/iTunes/iPod.

Originally committed as revision 20571 to svn://svn.ffmpeg.org/ffmpeg/trunk

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 5cd014d..92a6f30 100644 (file)
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -1275,7 +1275,7 @@ static int mov_write_itunes_hdlr_tag(ByteIOContext *pb, MOVMuxContext *mov,
     put_tag(pb, "appl");
     put_be32(pb, 0);
     put_be32(pb, 0);
-    put_be16(pb, 0);
+    put_byte(pb, 0);
     return updateSize(pb, pos);
 }