From 65c0b169611853195046f885227a8824e6e0b63a Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Sun, 29 Jan 2023 13:08:15 +0100
Subject: [PATCH] avcodec/ftr: use more portable return error code

---
 libavcodec/ftr.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavcodec/ftr.c b/libavcodec/ftr.c
index 277b9be5b8..74a2c10b5c 100644
--- a/libavcodec/ftr.c
+++ b/libavcodec/ftr.c
@@ -37,7 +37,7 @@ static av_cold int ftr_init(AVCodecContext *avctx)
 
     if (avctx->ch_layout.nb_channels > 64 ||
         avctx->ch_layout.nb_channels <= 0)
-        return AVERROR(ENOTSUP);
+        return AVERROR(EINVAL);
 
     s->packet = av_packet_alloc();
     if (!s->packet)