[FFmpeg-cvslog] avformat/mxfdec: add support for opAtom without index

[Marton Balint]

ffmpeg | branch: master | Marton Balint <cus at passwd.hu> | Sun Jun 24 22:08:22 2018 +0200| [e37741d26a1ef2d07e2ccf4e1bc9699a12576111] | committer: Marton Balint

avformat/mxfdec: add support for opAtom without index

Clip wrapped code is capable of doing some magic for such files.

Signed-off-by: Marton Balint <cus at passwd.hu>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e37741d26a1ef2d07e2ccf4e1bc9699a12576111
---

 libavformat/mxfdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c
index 309419bbc2..b76beb962f 100644
--- a/libavformat/mxfdec.c
+++ b/libavformat/mxfdec.c
@@ -3125,7 +3125,7 @@ static int mxf_read_header(AVFormatContext *s)
         /* TODO: look up which IndexSID to use via EssenceContainerData */
         av_log(mxf->fc, AV_LOG_INFO, "got %i index tables - only the first one (IndexSID %i) will be used\n",
                mxf->nb_index_tables, mxf->index_tables[0].index_sid);
-    } else if (mxf->nb_index_tables == 0 && mxf->op == OPAtom) {
+    } else if (mxf->nb_index_tables == 0 && mxf->op == OPAtom && (s->error_recognition & AV_EF_EXPLODE)) {
         av_log(mxf->fc, AV_LOG_ERROR, "cannot demux OPAtom without an index\n");
         ret = AVERROR_INVALIDDATA;
         goto fail;