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encoder/ffmpeg/nvenc: Fix missing settings and CQ being applied in CBR mode

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This commit is contained in:
Michael Fabian 'Xaymar' Dirks 2021-10-17 10:05:37 +02:00
parent e2efc01917
commit 7e9e9e037d
1 changed files with 19 additions and 8 deletions
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27
source/encoders/handlers/nvenc_shared.cpp
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@ -241,6 +241,7 @@ static bool modified_ratecontrol(obs_properties_t* props, obs_property_t*, obs_d
bool have_bitrate = false;
bool have_bitrate_range = false;
bool have_quality = false;
bool have_qp_limits = false;
bool have_qp = false;
nvenc::ratecontrolmode rc =
@ -253,13 +254,15 @@ static bool modified_ratecontrol(obs_properties_t* props, obs_property_t*, obs_d
case nvenc::ratecontrolmode::CBR:
case nvenc::ratecontrolmode::CBR_HQ:
case nvenc::ratecontrolmode::CBR_LD_HQ:
have_bitrate = true;
have_bitrate = true;
have_qp_limits = true;
break;
case nvenc::ratecontrolmode::VBR:
case nvenc::ratecontrolmode::VBR_HQ:
have_bitrate = true;
have_bitrate_range = true;
have_quality = true;
have_qp_limits = true;
have_qp = true;
break;
}
@ -270,9 +273,9 @@ static bool modified_ratecontrol(obs_properties_t* props, obs_property_t*, obs_d
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_LIMITS_BITRATE_TARGET), have_bitrate);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_LIMITS_BITRATE_MAXIMUM), have_bitrate_range);
obs_property_set_visible(obs_properties_get(props, ST_I18N_RATECONTROL_QP), have_qp || have_bitrate_range);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_MINIMUM), have_bitrate_range);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_MAXIMUM), have_bitrate_range);
obs_property_set_visible(obs_properties_get(props, ST_I18N_RATECONTROL_QP), have_qp || have_qp_limits);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_MINIMUM), have_qp_limits);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_MAXIMUM), have_qp_limits);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_I), have_qp);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_P), have_qp);
obs_property_set_visible(obs_properties_get(props, ST_KEY_RATECONTROL_QP_B), have_qp);
@ -530,6 +533,7 @@ void nvenc::update(obs_data_t* settings, const AVCodec* codec, AVCodecContext* c
bool have_bitrate = false;
bool have_bitrate_range = false;
bool have_quality = false;
bool have_qp_limits = false;
bool have_qp = false;
ratecontrolmode rc = static_cast<ratecontrolmode>(obs_data_get_int(settings, ST_KEY_RATECONTROL_MODE));
@ -540,6 +544,7 @@ void nvenc::update(obs_data_t* settings, const AVCodec* codec, AVCodecContext* c
have_bitrate = true;
have_bitrate_range = true;
have_quality = true;
have_qp_limits = true;
have_qp = true;
}
@ -552,7 +557,8 @@ void nvenc::update(obs_data_t* settings, const AVCodec* codec, AVCodecContext* c
case ratecontrolmode::CBR:
case ratecontrolmode::CBR_HQ:
case ratecontrolmode::CBR_LD_HQ:
have_bitrate = true;
have_bitrate = true;
have_qp_limits = true;
av_opt_set_int(context->priv_data, "cbr", 1, AV_OPT_SEARCH_CHILDREN);
break;
case ratecontrolmode::VBR:
@ -561,6 +567,7 @@ void nvenc::update(obs_data_t* settings, const AVCodec* codec, AVCodecContext* c
have_bitrate = true;
have_quality = true;
have_qp = true;
have_qp_limits = true;
break;
}
@ -618,7 +625,7 @@ void nvenc::update(obs_data_t* settings, const AVCodec* codec, AVCodecContext* c
}
// Quality Limits
if (have_quality) {
if (have_qp_limits) {
if (int qmin = static_cast<int>(obs_data_get_int(settings, ST_KEY_RATECONTROL_QP_MINIMUM)); qmin > -1)
context->qmin = qmin;
if (int qmax = static_cast<int>(obs_data_get_int(settings, ST_KEY_RATECONTROL_QP_MAXIMUM)); qmax > -1)
@ -629,8 +636,12 @@ void nvenc::update(obs_data_t* settings, const AVCodec* codec, AVCodecContext* c
}
// Quality Target
if (double_t v = obs_data_get_double(settings, ST_KEY_RATECONTROL_LIMITS_QUALITY) / 100.0 * 51.0; v > 0) {
av_opt_set_double(context->priv_data, "cq", v, AV_OPT_SEARCH_CHILDREN);
if (have_quality) {
if (double_t v = obs_data_get_double(settings, ST_KEY_RATECONTROL_LIMITS_QUALITY) / 100.0 * 51.0; v > 0) {
av_opt_set_double(context->priv_data, "cq", v, AV_OPT_SEARCH_CHILDREN);
}
} else {
av_opt_set_double(context->priv_data, "cq", 0, AV_OPT_SEARCH_CHILDREN);
}
// QP Settings