diff options
| -rw-r--r-- | libavformat/mov_chan.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libavformat/mov_chan.c b/libavformat/mov_chan.c index b1fa13f753..00a2a4bb92 100644 --- a/libavformat/mov_chan.c +++ b/libavformat/mov_chan.c @@ -579,9 +579,10 @@ int ff_mov_read_chan(AVFormatContext *s, AVIOContext *pb, AVStream *st, label_mask |= mask_incr; } } - if (layout_tag == 0) - st->codec->channel_layout = label_mask; - else + if (layout_tag == 0) { + if (label_mask) + st->codec->channel_layout = label_mask; + } else st->codec->channel_layout = ff_mov_get_channel_layout(layout_tag, bitmap); return 0; |