Fixes segfaults with the following command:
ffmpeg -f lavfi -i aevalsrc=0:c=stereo:n=1920 -af 'channelmap=0' test.ac3
Signed-off-by: Marton Balint <c...@passwd.hu>
---
libavfilter/af_channelmap.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/libavfilter/af_channelmap.c b/libavfilter/af_channelmap.c
index cc66f04..f8289cc 100644
--- a/libavfilter/af_channelmap.c
+++ b/libavfilter/af_channelmap.c
@@ -348,6 +348,7 @@ static int channelmap_filter_frame(AVFilterLink *inlink,
AVFrame *buf)
FFMIN(FF_ARRAY_ELEMS(buf->data), nch_out) * sizeof(buf->data[0]));
buf->channel_layout = outlink->channel_layout;
+ av_frame_set_channels(buf, outlink->channels);
return ff_filter_frame(outlink, buf);
}
--
2.1.4
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