diff --git a/plugins/obs-qsv11/QSV_Encoder.h b/plugins/obs-qsv11/QSV_Encoder.h index 9464de196..18a476d11 100644 --- a/plugins/obs-qsv11/QSV_Encoder.h +++ b/plugins/obs-qsv11/QSV_Encoder.h @@ -78,7 +78,8 @@ static const char *const qsv_usage_names[] = {"quality", "balanced", "speed", "veryslow", "slower", "slow", "medium", "fast", "faster", "veryfast", 0}; - +static const char *const qsv_latency_names[] = {"ultra-low", "low", "normal", + 0}; typedef struct qsv_t qsv_t; typedef struct { diff --git a/plugins/obs-qsv11/obs-qsv11.c b/plugins/obs-qsv11/obs-qsv11.c index f11095820..b8b71e027 100644 --- a/plugins/obs-qsv11/obs-qsv11.c +++ b/plugins/obs-qsv11/obs-qsv11.c @@ -148,7 +148,6 @@ static void obs_qsv_defaults(obs_data_t *settings) obs_data_set_default_int(settings, "bitrate", 2500); obs_data_set_default_int(settings, "max_bitrate", 3000); obs_data_set_default_string(settings, "profile", "high"); - obs_data_set_default_int(settings, "async_depth", 4); obs_data_set_default_string(settings, "rate_control", "CBR"); obs_data_set_default_int(settings, "accuracy", 1000); @@ -157,9 +156,9 @@ static void obs_qsv_defaults(obs_data_t *settings) obs_data_set_default_int(settings, "qpp", 23); obs_data_set_default_int(settings, "qpb", 23); obs_data_set_default_int(settings, "icq_quality", 23); - obs_data_set_default_int(settings, "la_depth", 15); obs_data_set_default_int(settings, "keyint_sec", 3); + obs_data_set_default_string(settings, "latency", "normal"); obs_data_set_default_int(settings, "bframes", 3); obs_data_set_default_bool(settings, "mbbrc", true); } @@ -176,12 +175,11 @@ static inline void add_strings(obs_property_t *list, const char *const *strings) #define TEXT_TARGET_BITRATE obs_module_text("Bitrate") #define TEXT_MAX_BITRATE obs_module_text("MaxBitrate") #define TEXT_PROFILE obs_module_text("Profile") -#define TEXT_ASYNC_DEPTH obs_module_text("AsyncDepth") +#define TEXT_LATENCY obs_module_text("Latency") #define TEXT_RATE_CONTROL obs_module_text("RateControl") #define TEXT_ACCURACY obs_module_text("Accuracy") #define TEXT_CONVERGENCE obs_module_text("Convergence") #define TEXT_ICQ_QUALITY obs_module_text("ICQQuality") -#define TEXT_LA_DEPTH obs_module_text("LookAheadDepth") #define TEXT_KEYINT_SEC obs_module_text("KeyframeIntervalSec") #define TEXT_BFRAMES obs_module_text("B Frames") #define TEXT_MBBRC obs_module_text("Content Adaptive Quantization") @@ -227,12 +225,6 @@ static bool rate_control_modified(obs_properties_t *ppts, obs_property_t *p, p = obs_properties_get(ppts, "icq_quality"); obs_property_set_visible(p, bVisible); - bVisible = astrcmpi(rate_control, "LA_ICQ") == 0 || - astrcmpi(rate_control, "LA_CBR") == 0 || - astrcmpi(rate_control, "LA_VBR") == 0; - p = obs_properties_get(ppts, "la_depth"); - obs_property_set_visible(p, bVisible); - bVisible = astrcmpi(rate_control, "CBR") == 0 || astrcmpi(rate_control, "VBR") == 0 || astrcmpi(rate_control, "AVBR") == 0; @@ -285,7 +277,6 @@ static obs_properties_t *obs_qsv_props(void *unused) obs_property_set_modified_callback(list, profile_modified); obs_properties_add_int(props, "keyint_sec", TEXT_KEYINT_SEC, 1, 20, 1); - obs_properties_add_int(props, "async_depth", TEXT_ASYNC_DEPTH, 1, 7, 1); list = obs_properties_add_list(props, "rate_control", TEXT_RATE_CONTROL, OBS_COMBO_TYPE_LIST, @@ -310,7 +301,11 @@ static obs_properties_t *obs_qsv_props(void *unused) obs_properties_add_int(props, "qpb", "QPB", 1, 51, 1); obs_properties_add_int(props, "icq_quality", TEXT_ICQ_QUALITY, 1, 51, 1); - obs_properties_add_int(props, "la_depth", TEXT_LA_DEPTH, 10, 100, 1); + list = obs_properties_add_list(props, "latency", TEXT_LATENCY, + OBS_COMBO_TYPE_LIST, + OBS_COMBO_FORMAT_STRING); + add_strings(list, qsv_latency_names); + obs_properties_add_int(props, "bframes", TEXT_BFRAMES, 0, 3, 1); if (is_skl_or_greater_platform()) @@ -331,7 +326,7 @@ static void update_params(struct obs_qsv *obsqsv, obs_data_t *settings) const char *profile = obs_data_get_string(settings, "profile"); const char *rate_control = obs_data_get_string(settings, "rate_control"); - int async_depth = (int)obs_data_get_int(settings, "async_depth"); + const char *latency = obs_data_get_string(settings, "latency"); int target_bitrate = (int)obs_data_get_int(settings, "bitrate"); int max_bitrate = (int)obs_data_get_int(settings, "max_bitrate"); int accuracy = (int)obs_data_get_int(settings, "accuracy"); @@ -340,7 +335,6 @@ static void update_params(struct obs_qsv *obsqsv, obs_data_t *settings) int qpp = (int)obs_data_get_int(settings, "qpp"); int qpb = (int)obs_data_get_int(settings, "qpb"); int icq_quality = (int)obs_data_get_int(settings, "icq_quality"); - int la_depth = (int)obs_data_get_int(settings, "la_depth"); int keyint_sec = (int)obs_data_get_int(settings, "keyint_sec"); bool cbr_override = obs_data_get_bool(settings, "cbr"); int bFrames = (int)obs_data_get_int(settings, "bframes"); @@ -413,13 +407,30 @@ static void update_params(struct obs_qsv *obsqsv, obs_data_t *settings) else if (astrcmpi(rate_control, "LA_CBR") == 0) obsqsv->params.nRateControl = MFX_RATECONTROL_LA_HRD; - obsqsv->params.nAsyncDepth = (mfxU16)async_depth; + if (astrcmpi(latency, "ultra-low") == 0) { + obsqsv->params.nAsyncDepth = 1; + obsqsv->params.nLADEPTH = (mfxU16)0; + } else if (astrcmpi(latency, "low") == 0) { + obsqsv->params.nAsyncDepth = 4; + obsqsv->params.nLADEPTH = + (mfxU16)(voi->fps_num / voi->fps_den / 2); + } else if (astrcmpi(latency, "normal") == 0) { + obsqsv->params.nAsyncDepth = 4; + obsqsv->params.nLADEPTH = (mfxU16)(voi->fps_num / voi->fps_den); + } + + if (obsqsv->params.nLADEPTH > 0) { + if (obsqsv->params.nLADEPTH > 100) + obsqsv->params.nLADEPTH = 100; + else if (obsqsv->params.nLADEPTH < 10) + obsqsv->params.nLADEPTH = 10; + } + obsqsv->params.nAccuracy = (mfxU16)accuracy; obsqsv->params.nConvergence = (mfxU16)convergence; obsqsv->params.nQPI = (mfxU16)qpi; obsqsv->params.nQPP = (mfxU16)qpp; obsqsv->params.nQPB = (mfxU16)qpb; - obsqsv->params.nLADEPTH = (mfxU16)la_depth; obsqsv->params.nTargetBitRate = (mfxU16)target_bitrate; obsqsv->params.nMaxBitRate = (mfxU16)max_bitrate; obsqsv->params.nWidth = (mfxU16)width;