lavfi: mark filters with dynamic number of inputs or outputs with special flags
[ffmpeg.git] / libavfilter / af_channelsplit.c
index fcdc34e..fde5985 100644 (file)
@@ -149,4 +149,6 @@ AVFilter avfilter_af_channelsplit = {
 
     .inputs  = avfilter_af_channelsplit_inputs,
     .outputs = NULL,
+
+    .flags   = AVFILTER_FLAG_DYNAMIC_OUTPUTS,
 };