Fixes CID1231992
Suggested-by: Timothy Gu <[email protected]>
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavformat/matroskaenc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c
index 7123ec6..98fe4af 100644
--- a/libavformat/matroskaenc.c
+++ b/libavformat/matroskaenc.c
@@ -874,8 +874,8 @@ static int mkv_write_track(AVFormatContext *s,
MatroskaMuxContext *mkv,
}
}
- if ((tag = av_dict_get(st->metadata, "alpha_mode", NULL, 0)) ||
- (tag = av_dict_get( s->metadata, "alpha_mode", NULL, 0)) ||
+ if (((tag = av_dict_get(st->metadata, "alpha_mode", NULL, 0)) &&
atoi(tag->value)) ||
+ ((tag = av_dict_get( s->metadata, "alpha_mode", NULL, 0)) &&
atoi(tag->value)) ||
(codec->pix_fmt == AV_PIX_FMT_YUVA420P)) {
put_ebml_uint(pb, MATROSKA_ID_VIDEOALPHAMODE, 1);
}
--
1.7.9.5
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