[FFmpeg-cvslog] avcodec/nvenc: only auto-pick vbr rc in cq mode

[Timo Rothenpieler]

ffmpeg | branch: master | Timo Rothenpieler <timo at rothenpieler.org> | Fri Oct 30 17:21:13 2020 +0100| [d5b0a8e5030652244f16c2fa6bb7a53a5a76240f] | committer: Timo Rothenpieler

avcodec/nvenc: only auto-pick vbr rc in cq mode

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=d5b0a8e5030652244f16c2fa6bb7a53a5a76240f
---

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

diff --git a/libavcodec/nvenc.c b/libavcodec/nvenc.c
index e8b29fabee..b4a0a5bf0a 100644
--- a/libavcodec/nvenc.c
+++ b/libavcodec/nvenc.c
@@ -908,7 +908,7 @@ static av_cold void nvenc_setup_rate_control(AVCodecContext *avctx)
             ctx->rc = NV_ENC_PARAMS_RC_CBR;
         } else if (ctx->cqp >= 0) {
             ctx->rc = NV_ENC_PARAMS_RC_CONSTQP;
-        } else {
+        } else if (ctx->quality >= 0.0f) {
             ctx->rc = NV_ENC_PARAMS_RC_VBR;
         }
     }