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ffmpeg.wasm-core
Commit d84c2298 authored by Timo Rothenpieler's avatar Timo Rothenpieler
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avcodec/nvenc: apply quantization factors to cqp

parent 7fb2a7af
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Showing with 5 additions and 3 deletions
libavcodec/nvenc.c
View file @ d84c2298
...@@ -523,9 +523,11 @@ static av_cold void set_constqp(AVCodecContext *avctx) ...@@ -523,9 +523,11 @@ static av_cold void set_constqp(AVCodecContext *avctx)
rc->constQP.qpInterB = rc->constQP.qpInterP; rc->constQP.qpInterB = rc->constQP.qpInterP;
} }
} else if (ctx->cqp >= 0) { } else if (ctx->cqp >= 0) {
rc->constQP.qpInterP = ctx->cqp; rc->constQP.qpInterP = rc->constQP.qpInterB = rc->constQP.qpIntra = ctx->cqp;
rc->constQP.qpInterB = ctx->cqp; if (avctx->b_quant_factor != 0.0)
rc->constQP.qpIntra = ctx->cqp; rc->constQP.qpInterB = av_clip(ctx->cqp * fabs(avctx->b_quant_factor) + avctx->b_quant_offset + 0.5, 0, 51);
if (avctx->i_quant_factor != 0.0)
rc->constQP.qpIntra = av_clip(ctx->cqp * fabs(avctx->i_quant_factor) + avctx->i_quant_offset + 0.5, 0, 51);
} }
avctx->qmin = -1; avctx->qmin = -1;
......
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