X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavutil%2Faudioconvert.h;h=8cef7f650a9303cccbd0f1086c8978394de7f3cf;hb=f955fdc7c6a8c651c9e67fb1f79d3f0b2f72df11;hp=134c6107c9d1e75ebf54fcfd0b21681c195d76de;hpb=f1b5693027d48a9e448f21595fb9247893c225cf;p=ffmpeg

diff --git a/libavutil/audioconvert.h b/libavutil/audioconvert.h
index 134c6107c9d..8cef7f650a9 100644
--- a/libavutil/audioconvert.h
+++ b/libavutil/audioconvert.h
@@ -92,4 +92,9 @@ void av_get_channel_layout_string(char *buf, int buf_size, int nb_channels, int6
  */
 int av_get_channel_layout_nb_channels(int64_t channel_layout);
 
+/**
+ * Return default channel layout for a given number of channels.
+ */
+int64_t av_get_default_channel_layout(int nb_channels);
+
 #endif /* AVUTIL_AUDIOCONVERT_H */