From b18783644c43feed12ce711e878348fe8446e8f5 Mon Sep 17 00:00:00 2001 From: Baptiste Coudurier Date: Sun, 31 Aug 2008 04:35:09 +0000 Subject: [PATCH] do no write multi descriptor when only one track is present Originally committed as revision 15115 to svn://svn.ffmpeg.org/ffmpeg/trunk --- libavformat/mxfenc.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/libavformat/mxfenc.c b/libavformat/mxfenc.c index 5096a4b76c..1d36f44757 100644 --- a/libavformat/mxfenc.c +++ b/libavformat/mxfenc.c @@ -634,8 +634,11 @@ static void mxf_write_package(AVFormatContext *s, enum MXFMetadataSetType type) // write multiple descriptor reference if (type == SourcePackage) { mxf_write_local_tag(pb, 16, 0x4701); - mxf_write_uuid(pb, MultipleDescriptor, 0); - mxf_write_multi_descriptor(s); + if (s->nb_streams > 1) { + mxf_write_uuid(pb, MultipleDescriptor, 0); + mxf_write_multi_descriptor(s); + } else + mxf_write_uuid(pb, SubDescriptor, 0); } for (i = 0; i < s->nb_streams; i++) {