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Expose more nvenc options

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1. Spatial AQ, for some reason NVENC have problems recovering details on
   flat regions of static images over multiple frames, official docs
   recommend to enable it for "game-streaming"
2. Percentage increase of default single-frame VBV/HRD, can act as
   low latency variable bitrate substitute
This commit is contained in:
ns6089 2023-10-28 12:26:32 +03:00 • committed by Cameron Gutman
commit ede59e17d8
3 changed files with 10 additions and 1 deletions
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2
src/config.cpp
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@ -939,6 +939,8 @@ namespace config {
string_f(vars, "sw_tune", video.sw.sw_tune);
int_between_f(vars, "nvenc_preset", video.nv.quality_preset, { 1, 7 });
int_between_f(vars, "nvenc_vbv_increase", video.nv.vbv_percentage_increase, { 0, 400 });
bool_f(vars, "nvenc_spatial_aq", video.nv.adaptive_quantization);
generic_f(vars, "nvenc_twopass", video.nv.two_pass, nv::twopass_from_view);
bool_f(vars, "nvenc_h264_cavlc", video.nv.h264_cavlc);
bool_f(vars, "nvenc_realtime_hags", video.nv_realtime_hags);