From: sr55 <sr55.hb@outlook.com>
Date: Mon, 30 Jul 2018 20:42:02 +0000 (+0100)
Subject: VCE: Working on CQ mode for AMD VCE. #1408
X-Git-Tag: 1.2.0~219
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=f7f371894f7ad50a7f5ec1cfa0f9d78ef49a4401;p=handbrake

VCE: Working on CQ mode for AMD VCE. #1408
---

diff --git a/libhb/encavcodec.c b/libhb/encavcodec.c
index 20f564487..1c853cb60 100644
--- a/libhb/encavcodec.c
+++ b/libhb/encavcodec.c
@@ -344,6 +344,21 @@ int encavcodecInit( hb_work_object_t * w, hb_job_t * job )
             context->bit_rate = bit_rate_ceiling;
             hb_log( "encavcodec: bit_rate.4 %ld", context->bit_rate);
         }
+        else if ( job->vcodec == HB_VCODEC_FFMPEG_VCE_H264 || job->vcodec == HB_VCODEC_FFMPEG_VCE_H265 )
+        {
+            char quality[7];
+            snprintf(quality, 7, "%.2f", job->vquality);
+            av_dict_set( &av_opts, "rc", "cqp", 0 );
+            
+            av_dict_set( &av_opts, "qp_i", quality, 0 );
+            av_dict_set( &av_opts, "qp_p", quality, 0 );
+            
+            if ( job->vcodec != HB_VCODEC_FFMPEG_VCE_H265 )
+            {
+                av_dict_set( &av_opts, "qp_b", quality, 0 );
+            }
+            hb_log( "encavcodec: encoding at CQ %.2f", job->vquality );
+        }
         else
         {
             // These settings produce better image quality than
@@ -917,7 +932,7 @@ static int apply_encoder_preset(int vcodec, AVDictionary ** av_opts,
         default:
             break;
     }
-
+    
     return 0;
 }