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authorCarl Eugen Hoyos <cehoyos@ag.or.at>2012-08-01 08:33:18 +0200
committerCarl Eugen Hoyos <cehoyos@ag.or.at>2012-08-01 08:33:18 +0200
commitd1ebb25ac6ef9348e5f27c38be0971198810999d (patch)
treedc2a669328f792f50585e48f643c73c53618ab39
parent296bcdd2a76bb8b98caf7249530dc1cf6e1a2624 (diff)
downloadffmpeg-d1ebb25ac6ef9348e5f27c38be0971198810999d.tar.gz
Skip chan tag padding.
Fixes ticket #1580
-rw-r--r--libavformat/mov_chan.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c
index c0b57119d1..3d02aff036 100644
--- a/libavformat/mov_chan.c
+++ b/libavformat/mov_chan.c
@@ -570,6 +570,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
avio_rl32(pb); // mCoordinates[0]
avio_rl32(pb); // mCoordinates[1]
avio_rl32(pb); // mCoordinates[2]
+ size -= 20;
if (layout_tag == 0) {
uint32_t mask_incr = mov_get_channel_label(label);
if (mask_incr == 0) {
@@ -583,6 +584,7 @@ int ff_mov_read_chan(AVFormatContext *s, AVStream *st, int64_t size)
st->codec->channel_layout = label_mask;
else
st->codec->channel_layout = ff_mov_get_channel_layout(layout_tag, bitmap);
+ avio_skip(pb, size - 12);
return 0;
}