Multiple cover images are supported by having multiple data atoms
inside the covr atom. AtomicParsley and mutagen amongst others
support and document this construct.
Signed-off-by: Timo Teräs <timo.te...@iki.fi>
---
libavformat/mov.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index cb6f3a45de..e7c32e6148 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -412,7 +412,11 @@ retry:
int ret = mov_read_covr(c, pb, data_type, str_size);
if (ret < 0) {
av_log(c->fc, AV_LOG_ERROR, "Error parsing cover art.\n");
+ return ret;
}
+ atom.size -= str_size;
+ if (atom.size > 8)
+ goto retry;
return ret;
} else if (!key && c->found_hdlr_mdta && c->meta_keys) {
uint32_t index = AV_RB32(&atom.type);
--
2.16.2
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