---
libavformat/mov.c | 26 ++++++++++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 47af98c..2223c81 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -3912,6 +3912,11 @@ static int mov_read_uuid(MOVContext *c, AVIOContext *pb,
MOVAtom atom)
0xbe, 0x7a, 0xcf, 0xcb, 0x97, 0xa9, 0x42, 0xe8,
0x9c, 0x71, 0x99, 0x94, 0x91, 0xe3, 0xaf, 0xac
};
+ static const uint8_t uuid_spherical[] = {
+ 0xFF, 0xCC, 0x82, 0x63, 0xF8, 0x55, 0x4A, 0x93,
+ 0x88, 0x14, 0x58, 0x7A, 0x02, 0x52, 0x1F, 0xDD
+ };
+
if (atom.size < sizeof(uuid) || atom.size == INT64_MAX)
return AVERROR_INVALIDDATA;
@@ -3987,6 +3992,27 @@ static int mov_read_uuid(MOVContext *c, AVIOContext *pb,
MOVAtom atom)
av_dict_set(&c->fc->metadata, "xmp", buffer, 0);
}
av_free(buffer);
+ } else if (!memcmp(uuid, uuid_spherical, sizeof(uuid))) {
+ uint8_t *buffer;
+ size_t len = atom.size - sizeof(uuid);
+
+ buffer = av_mallocz(len + 1);
+ if (!buffer) {
+ return AVERROR(ENOMEM);
+ }
+ ret = avio_read(pb, buffer, len);
+ if (ret < 0) {
+ av_free(buffer);
+ return ret;
+ } else if (ret != len) {
+ av_free(buffer);
+ return AVERROR_INVALIDDATA;
+ }
+ if (c->export_all) {
+ buffer[len] = '\0';
+ av_dict_set(&c->fc->metadata, "spherical", buffer, 0);
+ }
+ av_free(buffer);
}
return 0;
}
--
2.6.3
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