1 files changed, 1 insertions, 15 deletions
diff --git a/libavfilter/af_volumedetect.c b/libavfilter/af_volumedetect.c
index ba49b3ca37..c137cc7e50 100644
--- a/libavfilter/af_volumedetect.c
+++ b/libavfilter/af_volumedetect.c
@@ -33,20 +33,6 @@ typedef struct VolDetectContext {
     uint64_t histogram[0x10001];
 } VolDetectContext;
 
-static int query_formats(AVFilterContext *ctx)
-{
-    static const enum AVSampleFormat sample_fmts[] = {
-        AV_SAMPLE_FMT_S16,
-        AV_SAMPLE_FMT_S16P,
-        AV_SAMPLE_FMT_NONE
-    };
-    int ret = ff_set_common_all_channel_counts(ctx);
-    if (ret < 0)
-        return ret;
-
-    return ff_set_common_formats_from_list(ctx, sample_fmts);
-}
-
 static int filter_frame(AVFilterLink *inlink, AVFrame *samples)
 {
     AVFilterContext *ctx = inlink->dst;
@@ -150,5 +136,5 @@ const AVFilter ff_af_volumedetect = {
     .uninit        = uninit,
     FILTER_INPUTS(volumedetect_inputs),
     FILTER_OUTPUTS(volumedetect_outputs),
-    FILTER_QUERY_FUNC(query_formats),
+    FILTER_SAMPLEFMTS(AV_SAMPLE_FMT_S16, AV_SAMPLE_FMT_S16P),
 };