X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=ffmpeg_filter.c;h=10b2f5f72208f8c32d942f45561849c55eb2e791;hb=6603368ab41d958647d3a71d44fb8417c6fafac4;hp=6a59f0547ba5300b2fb2e1fcbba8e0f19255113a;hpb=1907e19d0ce2ad752912d73b798ebf4494aa1b1c;p=ffmpeg

diff --git a/ffmpeg_filter.c b/ffmpeg_filter.c
index 6a59f0547ba..10b2f5f7220 100644
--- a/ffmpeg_filter.c
+++ b/ffmpeg_filter.c
@@ -544,7 +544,7 @@ static int configure_output_audio_filter(FilterGraph *fg, OutputFilter *ofilter,
                    av_get_default_channel_layout(ost->audio_channels_mapped));
         for (i = 0; i < ost->audio_channels_mapped; i++)
             if (ost->audio_channels_map[i] != -1)
-                av_bprintf(&pan_buf, ":c%d=c%d", i, ost->audio_channels_map[i]);
+                av_bprintf(&pan_buf, "|c%d=c%d", i, ost->audio_channels_map[i]);
 
         AUTO_INSERT_FILTER("-map_channel", "pan", pan_buf.str);
         av_bprint_finalize(&pan_buf, NULL);