libavfilter/af_biquads: warn about clipping only after frame with clipping

a9b33b5a · Sergey Kudryashov · Paul B Mahol · f7191cca · a9b33b5a
Commit a9b33b5a authored Jan 12, 2017 by Sergey Kudryashov Committed by Paul B Mahol Jan 12, 2017
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af_biquads.c libavfilter/af_biquads.c +1 -0

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--- a/libavfilter/af_biquads.c
+++ b/libavfilter/af_biquads.c
@@ -420,6 +420,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *buf)

    if (s->clippings > 0)
        av_log(ctx, AV_LOG_WARNING, "clipping %d times. Please reduce gain.\n", s->clippings);
+    s->clippings = 0;

    if (buf != out_buf)
        av_frame_free(&buf);