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avcodec/nvenc: fix b frame n_quant_offset

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Signed-off-by: Timo Rothenpieler <timo@rothenpieler.org>
pull/155/head
Agatha Hu 10 years ago committed by Timo Rothenpieler
parent 8e7571eacd
commit 2b5dda3f48
1 changed files with 2 additions and 4 deletions
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  1. 6
      libavcodec/nvenc.c

6
libavcodec/nvenc.c
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@ -742,8 +742,6 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
switch (avctx->codec->id) {
case AV_CODEC_ID_H264:
ctx->encode_config.encodeCodecConfig.h264Config.idrPeriod = avctx->gop_size;
ctx->encode_config.encodeCodecConfig.h264Config.hierarchicalPFrames = 1;
ctx->encode_config.encodeCodecConfig.h264Config.hierarchicalBFrames = 1;
break;
case AV_CODEC_ID_H265:
ctx->encode_config.encodeCodecConfig.hevcConfig.idrPeriod = avctx->gop_size;
@ -843,9 +841,9 @@ static av_cold int nvenc_encode_init(AVCodecContext *avctx)
if(avctx->i_quant_factor != 0.0 && avctx->b_quant_factor != 0.0) {
ctx->encode_config.rcParams.initialRCQP.qpIntra = qp_inter_p * fabs(avctx->i_quant_factor);
ctx->encode_config.rcParams.initialRCQP.qpIntra += qp_inter_p * avctx->i_quant_offset;
ctx->encode_config.rcParams.initialRCQP.qpIntra += avctx->i_quant_offset;
ctx->encode_config.rcParams.initialRCQP.qpInterB = qp_inter_p * fabs(avctx->b_quant_factor);
ctx->encode_config.rcParams.initialRCQP.qpInterB += qp_inter_p * avctx->b_quant_offset;
ctx->encode_config.rcParams.initialRCQP.qpInterB += avctx->b_quant_offset;
} else {
ctx->encode_config.rcParams.initialRCQP.qpIntra = qp_inter_p;
ctx->encode_config.rcParams.initialRCQP.qpInterB = qp_inter_p;

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