avfilter/vf_mix: Check sscanf() return value

[ffmpeg] / libavfilter / vf_blackdetect.c

diff --git a/libavfilter/vf_blackdetect.c b/libavfilter/vf_blackdetect.c
index 06ef9988d1f4db1edb4910a4d4f806379acc112e..4b5d8ff56181eddd9cee2f8f33ad2995b4ce27fc 100644 (file)
--- a/libavfilter/vf_blackdetect.c
+++ b/libavfilter/vf_blackdetect.c
@@ -136,7 +136,6 @@ static int request_frame(AVFilterLink *outlink)
     return ret;
 }
 
-// TODO: document metadata
 static int filter_frame(AVFilterLink *inlink, AVFrame *picref)
 {
     AVFilterContext *ctx = inlink->dst;