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-rw-r--r--fftools/ffmpeg_filter.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/fftools/ffmpeg_filter.c b/fftools/ffmpeg_filter.c
index 6807bf384a..5d00bfe056 100644
--- a/fftools/ffmpeg_filter.c
+++ b/fftools/ffmpeg_filter.c
@@ -560,6 +560,7 @@ static int configure_output_audio_filter(FilterGraph *fg, OutputFilter *ofilter,
pad_idx = 0; \
} while (0)
av_bprint_init(&args, 0, AV_BPRINT_SIZE_UNLIMITED);
+#if FFMPEG_OPT_MAP_CHANNEL
if (ost->audio_channels_mapped) {
AVChannelLayout mapped_layout = { 0 };
int i;
@@ -572,6 +573,7 @@ static int configure_output_audio_filter(FilterGraph *fg, OutputFilter *ofilter,
AUTO_INSERT_FILTER("-map_channel", "pan", args.str);
av_bprint_clear(&args);
}
+#endif
if (codec->ch_layout.order == AV_CHANNEL_ORDER_UNSPEC)
av_channel_layout_default(&codec->ch_layout, codec->ch_layout.nb_channels);