[FFmpeg-devel] [PATCH 2/5] af_hdcd: fewer false positives by ignoring code_counterC in HDCD detection

Burt P pburt0 at gmail.com
Tue Jul 12 20:54:07 EEST 2016


Signed-off-by: Burt P <pburt0 at gmail.com>
---
 libavfilter/af_hdcd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/af_hdcd.c b/libavfilter/af_hdcd.c
index 73a0b93..48f87f6 100644
--- a/libavfilter/af_hdcd.c
+++ b/libavfilter/af_hdcd.c
@@ -1094,7 +1094,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
         s->uses_peak_extend |= !!state->count_peak_extend;
         s->uses_transient_filter |= !!state->count_transient_filter;
         s->max_gain_adjustment = FFMIN(s->max_gain_adjustment, GAINTOFLOAT(state->max_gain));
-        s->hdcd_detected |= state->code_counterC || state->code_counterB || state->code_counterA;
+        s->hdcd_detected |= state->code_counterB || state->code_counterA;
     }
 
     av_frame_free(&in);
-- 
2.7.4



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