From 6a205d244ad0754e671062ed24f596e97e60ee7d Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Tue, 17 Jan 2023 14:33:23 +0100
Subject: [PATCH] avfilter/af_afir: call av_frame_copy_props()

---
 libavfilter/af_afir.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/af_afir.c b/libavfilter/af_afir.c
index 11fa5074d0..0fe038972f 100644
--- a/libavfilter/af_afir.c
+++ b/libavfilter/af_afir.c
@@ -143,6 +143,7 @@ static int fir_frame(AudioFIRContext *s, AVFrame *in, AVFilterLink *outlink)
         av_frame_free(&in);
         return AVERROR(ENOMEM);
     }
+    av_frame_copy_props(out, in);
     out->pts = s->pts = in->pts;
 
     s->in = in;