From ba3c09b84aeed514c8fa91a2a457e261e4be4f39 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Thu, 2 Sep 2021 20:21:03 +0200
Subject: [PATCH] avfilter/af_silencedetect: support all channel counts

---
 libavfilter/af_silencedetect.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/libavfilter/af_silencedetect.c b/libavfilter/af_silencedetect.c
index 11fbc94225..6f747b64b2 100644
--- a/libavfilter/af_silencedetect.c
+++ b/libavfilter/af_silencedetect.c
@@ -197,7 +197,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *insamples)
 
 static int query_formats(AVFilterContext *ctx)
 {
-    AVFilterChannelLayouts *layouts = NULL;
     static const enum AVSampleFormat sample_fmts[] = {
         AV_SAMPLE_FMT_DBL,
         AV_SAMPLE_FMT_FLT,
@@ -205,12 +204,7 @@ static int query_formats(AVFilterContext *ctx)
         AV_SAMPLE_FMT_S16,
         AV_SAMPLE_FMT_NONE
     };
-    int ret;
-
-    layouts = ff_all_channel_layouts();
-    if (!layouts)
-        return AVERROR(ENOMEM);
-    ret = ff_set_common_channel_layouts(ctx, layouts);
+    int ret = ff_set_common_all_channel_counts(ctx);
     if (ret < 0)
         return ret;