xenia-project/FFmpeg
1
0
Fork 0
mirror of https://github.com/xenia-project/FFmpeg.git synced 2024-12-03 00:56:54 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

avcodec/nvenc: round qpIntra and qpInter calculation

Browse Source 
Round qpIntra and qpInter calculation instead of old floor behavior.

Adopted from vaapi_encode_h264.c

Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
This commit is contained in:
Miroslav Slugeň 2016-12-29 22:10:52 +01:00 committed by Timo Rothenpieler
parent 03a69bd897
commit f8c503d927
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libavcodec/nvenc.c
View File

@ -544,9 +544,9 @@ static av_cold void set_vbr(AVCodecContext *avctx)
if (avctx->i_quant_factor != 0.0 && avctx->b_quant_factor != 0.0) {
rc->initialRCQP.qpIntra = av_clip(
qp_inter_p * fabs(avctx->i_quant_factor) + avctx->i_quant_offset, 0, 51);
qp_inter_p * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51);
rc->initialRCQP.qpInterB = av_clip(
qp_inter_p * fabs(avctx->b_quant_factor) + avctx->b_quant_offset, 0, 51);
qp_inter_p * fabs(avctx->b_quant_factor) + avctx->b_quant_offset + 0.5, 0, 51);
} else {
rc->initialRCQP.qpIntra = qp_inter_p;
rc->initialRCQP.qpInterB = qp_inter_p;