X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavformat%2Fmov.c;h=3da31ac62906a2ad7444d5a55865fbc9eebeefd8;hb=2e97e244097c309571b383dd107252404ebb3326;hp=eec8485b65828f88a3ab7b15b159c3f52b60848f;hpb=8b2dd04afc779a2bdb8676c652154130e29438fb;p=ffmpeg

diff --git a/libavformat/mov.c b/libavformat/mov.c
index eec8485b658..3da31ac6290 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1779,7 +1779,7 @@ static int mov_read_stss(MOVContext *c, AVIOContext *pb, MOVAtom atom)
     if (!entries)
     {
         sc->keyframe_absent = 1;
-        if (!st->need_parsing)
+        if (!st->need_parsing && st->codec->codec_type == AVMEDIA_TYPE_VIDEO)
             st->need_parsing = AVSTREAM_PARSE_HEADERS;
         return 0;
     }
@@ -2387,8 +2387,10 @@ static int mov_read_trak(MOVContext *c, AVIOContext *pb, MOVAtom atom)
 
     // done for ai5q, ai52, ai55, ai1q, ai12 and ai15.
     if (!st->codec->extradata_size && st->codec->codec_id == AV_CODEC_ID_H264 &&
-        st->codec->codec_tag != MKTAG('a', 'v', 'c', '1')) {
-        ff_generate_avci_extradata(st);
+        TAG_IS_AVCI(st->codec->codec_tag)) {
+        ret = ff_generate_avci_extradata(st);
+        if (ret < 0)
+            return ret;
     }
 
     switch (st->codec->codec_id) {