Fixes Ticket5326
Signed-off-by: Michael Niedermayer <[email protected]>
---
libavfilter/af_amix.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/libavfilter/af_amix.c b/libavfilter/af_amix.c
index e64e289..3e5e7ee 100644
--- a/libavfilter/af_amix.c
+++ b/libavfilter/af_amix.c
@@ -312,6 +312,9 @@ static int output_frame(AVFilterLink *outlink)
calculate_scales(s, nb_samples);
+ if (nb_samples == 0)
+ return 0;
+
out_buf = ff_get_audio_buffer(outlink, nb_samples);
if (!out_buf)
return AVERROR(ENOMEM);
--
1.7.9.5
_______________________________________________
ffmpeg-devel mailing list
[email protected]
http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
