From 1aa9dcd091ed9cebf06c4c6a9c96ff80a54722f4 Mon Sep 17 00:00:00 2001
From: Gyan Doshi <ffmpeg@gyani.pro>
Date: Sun, 11 Jul 2021 10:08:33 +0530
Subject: avcodec/qsvenc: clip global_quality for ICQ modes.

Allowed range is 1 to 51.

Ref: https://software.intel.com/content/www/us/en/develop/articles/advanced-bitrate-control-methods-in-intel-media-sdk.html
---
 libavcodec/qsvenc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'libavcodec')

diff --git a/libavcodec/qsvenc.c b/libavcodec/qsvenc.c
index ca2b42cafd..b9a922d6b9 100644
--- a/libavcodec/qsvenc.c
+++ b/libavcodec/qsvenc.c
@@ -650,7 +650,7 @@ static int init_video_param(AVCodecContext *avctx, QSVEncContext *q)
     case MFX_RATECONTROL_LA_ICQ:
         q->extco2.LookAheadDepth = q->look_ahead_depth;
     case MFX_RATECONTROL_ICQ:
-        q->param.mfx.ICQQuality  = avctx->global_quality;
+        q->param.mfx.ICQQuality  = av_clip(avctx->global_quality, 1, 51);
         break;
 #endif
 #endif
-- 
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