This function needs to return false, or data in the additional tables
will be skipped, and the decoder will not be able to decode frames
associated with them.
---
libavformat/mov.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 9e2d0e2..9a7a0bc 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -1774,6 +1774,8 @@ static int mov_skip_multiple_stsd(MOVContext *c,
AVIOContext *pb,
(codec_tag == AV_RL32("hvc1") ||
codec_tag == AV_RL32("hev1") ||
(codec_tag != format &&
+ // prores is allowed to have differing data format and codec tag
+ codec_tag != AV_RL32("apcn") && codec_tag != AV_RL32("apch") &&
(c->fc->video_codec_id ? video_codec_id != c->fc->video_codec_id
: codec_tag != MKTAG('j','p','e','g'))))) {
/* Multiple fourcc, we skip JPEG. This is not correct, we should
--
2.8.3
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