CrendKing
commented
3 years ago I have a P010 HDR video encoded with HEVC. Tested with AVSF 0.9.2. After enabling SVP to set FPS to 59.94, I see both SVP working, and madVR OSD showing HDR properties passthru. Check screenshot (notice SVP converts video to YUV420P8):
Do not add madVR to external filters. Select madVR in 输出.
As usual, first try a minimum avs script instead of relying on SVP, see if it works. SVP introduces lots of variables into the equation. Let's eliminate first.
AvsFilterSource()
return Prefetch(4)Second, if it still doesn't work, upload log file.
Finally, I might need your video to do the test. You can use ffmpeg to cut a short clip. Test that clip still has problem then upload to a sharing website.
aliencaocao
I do not have an HDR monitor thus I need MadVR to tone map. From my own observation, the BT.2020 was not passed, only BT.709. And my AVSF didn't convert it to I420.
Log: 
Environment
LoadPlugin("C:\Program Files (x86)\AviSynth+\plugins64\svpflow1_64.dll") LoadPlugin("C:\Program Files (x86)\AviSynth+\plugins64\svpflow2_64.dll")
SetFilterMTMode("DEFAULT_MT_MODE",2) SetFilterMTMode("AvsFilterSource",3) SetFilterMTMode("SVSuper",1) SetFilterMTMode("SVAnalyse",1) ConvertToYV12()
global crop_string = "" global resize_string = "" global super_params = "{pel:1,scale:{up:0},gpu:1,full:false,rc:true}" global analyse_params = "{block:{w:32},main:{search:{coarse:{distance:-8,bad:{sad:2000,range:24}},type:2}},refine:[{thsad:250}]}" global smoothfps_params = "{gpuid:11,rate:{num:25,den:6},algo:23,mask:{area:50},scene:{mode:0}}"
global demo_mode=0 global stereo_type=0
global nvof = 2
########## BEGIN OF base.avs ##########
This file is a part of SmoothVideo Project (SVP) ver.4
This is NOT the full AVS script, all used variables are defined via
JScript code that generates the full script text.
function interpolate(clip src) { input = crop_string=="" ? src : eval("src."+crop_string) input = resize_string=="" ? input : eval("input."+resize_string) nvof=true ? eval(""" super=SVSuper(input, super_params) vectors=SVAnalyse(super, analyse_params, src=input) smooth=SVSmoothFps(input, super, vectors, smoothfps_params, mt=threads, src=src) """) : eval(""" nvof_blk = 16 nvof_src = input.LanczosResize(input.width/nvof_blk4,input.height/nvof_blk4,src_width=-(input.width % nvof_blk),src_height=-(input.height % nvof_blk)) smooth=SVSmoothFps_NVOF(input, smoothfps_params, nvof_src=nvof_src, mt=threads, src=src) """) return demo_mode==0 ? smooth : demo(input,smooth) } input=last stereo_type==0 ? eval(""" interpolate(input) """) : stereo_type==1 ? eval(""" lf = interpolate(input.crop(0,0,input.width/2,0)) rf = interpolate(input.crop(input.width/2,0,0,0)) StackHorizontal(lf, rf) """) : stereo_type==2 ? Eval(""" lf = interpolate(input.crop(0,0,0,input.height/2)) rf = interpolate(input.crop(0,input.height/2,0,0)) StackVertical(lf, rf)""") : input ########### END OF base.avs ########### Prefetch(threads)