- q->param.mfx.BufferSizeInKB = avctx->rc_buffer_size / 8000;
- q->param.mfx.InitialDelayInKB = avctx->rc_initial_buffer_occupancy / 1000;
- q->param.mfx.TargetKbps = avctx->bit_rate / 1000;
- q->param.mfx.MaxKbps = avctx->rc_max_rate / 1000;
+#if QSV_HAVE_QVBR
+ case MFX_RATECONTROL_QVBR:
+#endif
+ q->param.mfx.BufferSizeInKB = buffer_size_in_kilobytes / brc_param_multiplier;
+ q->param.mfx.InitialDelayInKB = initial_delay_in_kilobytes / brc_param_multiplier;
+ q->param.mfx.TargetKbps = target_bitrate_kbps / brc_param_multiplier;
+ q->param.mfx.MaxKbps = max_bitrate_kbps / brc_param_multiplier;
+ q->param.mfx.BRCParamMultiplier = brc_param_multiplier;
+#if QSV_HAVE_QVBR
+ if (q->param.mfx.RateControlMethod == MFX_RATECONTROL_QVBR)
+ q->extco3.QVBRQuality = av_clip(avctx->global_quality, 0, 51);
+#endif