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Merge pull request #1666 from derrod/nvenc-fix
obs-ffmpeg: Fix constant QP mode in new NVENC
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commit
d93d2b9467
@ -445,19 +445,14 @@ static bool init_encoder(struct nvenc_data *enc, obs_data_t *settings)
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? NV_ENC_PARAMS_RC_VBR_HQ
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: NV_ENC_PARAMS_RC_VBR;
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if (astrcmpi(rc, "cqp") == 0) {
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config->rcParams.targetQuality = cqp;
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config->rcParams.averageBitRate = 0;
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config->rcParams.maxBitRate = 0;
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enc->can_change_bitrate = false;
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if (astrcmpi(rc, "cqp") == 0 || astrcmpi(rc, "lossless") == 0) {
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if (astrcmpi(rc, "lossless") == 0)
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cqp = 0;
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} else if (astrcmpi(rc, "lossless") == 0) {
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config->rcParams.rateControlMode = NV_ENC_PARAMS_RC_CONSTQP;
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config->rcParams.constQP.qpInterP = 0;
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config->rcParams.constQP.qpInterB = 0;
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config->rcParams.constQP.qpIntra = 0;
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config->rcParams.averageBitRate = 0;
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config->rcParams.maxBitRate = 0;
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config->rcParams.constQP.qpInterP = cqp;
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config->rcParams.constQP.qpInterB = cqp;
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config->rcParams.constQP.qpIntra = cqp;
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enc->can_change_bitrate = false;
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} else if (astrcmpi(rc, "vbr") != 0) { /* CBR by default */
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