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SmoothVideo Project → Posts by Chainik
Looks like there's some problem with EVR-CP implementation in PotPlayer 
Just tried latest PotPlayer and it gives me the same poor results (low FPS, low SVP index) playing 1920*1080 video, while 1920*800 is fine.
The same video, same SVP settings in MPC-HC - still fine.
Moreover, switching to madVR in PotPlayer helps, even with shitty Intel IGP.
попробовать убрать libsvpcode.so из extensions
> "Could not initialize VapourSynth scripting."
It always means some mess in Python configuration - "vapoursynth.so" is missing from site-packages or built for another Python version.
The correct config:
bash-3.2$ ls -l /usr/local/opt/python
lrwxr-xr-x 1 chainik admin 22 Apr 18 22:38 /usr/local/opt/python -> ../Cellar/python/3.6.5
bash-3.2$ otool -L /usr/local/bin/mpv
/usr/local/bin/mpv:
...
/usr/local/opt/vapoursynth/lib/libvapoursynth-script.0.dylib (compatibility version 1.0.0, current version 1.0.0)
/usr/local/opt/vapoursynth/lib/libvapoursynth.dylib (compatibility version 0.0.0, current version 0.0.0)
bash-3.2$ ls -l /usr/local/opt/vapoursynth
lrwxr-xr-x 1 chainik admin 26 Apr 18 22:38 /usr/local/opt/vapoursynth -> ../Cellar/vapoursynth/43_1
bash-3.2$ ls -l /usr/local/lib/python3.6/site-packages/vapoursynth.so
lrwxr-xr-x 1 chainik admin 75 Apr 18 22:38 /usr/local/lib/python3.6/site-packages/vapoursynth.so -> ../../../Cellar/vapoursynth/43_1/lib/python3.6/site-packages/vapoursynth.so
bash-3.2$ otool -L /usr/local/opt/vapoursynth/lib/libvapoursynth-script.0.dylib
/usr/local/opt/vapoursynth/lib/libvapoursynth-script.0.dylib:
...
/usr/local/opt/python/Frameworks/Python.framework/Versions/3.6/Python (compatibility version 3.6.0, current version 3.6.0)> Really bothers me as it's displayed through whole video
I'm afraid this means SVP doesn't work at all.
Do you have %APPDATA%\SVP4\logs folder?
Probably there's an anti-virus software preventing file creation - then add %APPDATA%\SVP4 path into the exclusion list.
> What am I missing?
You probably have several Python 3 installations (one from Homebrew and another one somewhere else)
Очевидно, битрейт нужен такой, чтобы устраивало итоговое качество 
Тут SVP сам угадать не может, что вам надо...
> или битрейт должен быть ровно в 2 раза больше (т.к. из 30 кадров 60 получается)
Нет, точно не два раза. Скорее на десятки процентов. Кодировщики кодируют изменения между кадрами, а не набор из 60 jpeg-ов каждую секунду.
Ну и вообще, из самых общих соображений, если, например, исходно видео кодировалось в режиме "говно для ютюба", то после декодирования и повторного кодирования в таком же режиме, результат будет "говно для ютюба в квадрате".
It needs "Referer" HTTP header to play, otherwise it gives access error.
We'll add passing "Referer" header to mpv in the next release (soon enough).
Funimation support is broken in youtube-dl since recent web site update and still not fixed:
https://github.com/rg3/youtube-dl/issues/15265
SVP 4 Free only works via Avisynth engine, while PotPlayer supports both Avisynth and Vapoursynth
> I would like to know is it possible to use SVP4 Free with PotPlayer without using ffdshow?
yeah, it should work
anyway, DO NOT process VFR videos with mpv+SVP, it will break things (because SVP have to force fixed output frame rate)
1) yes
2) yes
3) https://www.svp-team.com/wiki/Manual:FR … _Selection
3.1) reduce madVR settings
4) yes
5) no. https://www.svp-team.com/wiki/Manual:Resizing
If you want SVP to automatically detect black bars at the frame edges and cut them off, select Detect and cut off black bars.
6) yes
"v.2.6.0 ST" won't work either, with a different error message though...
https://www.svp-team.com/wiki/FAQ#Error … _supported
1. remove everything, make sure you don't have any avisynth.dll anywhere
2. install this
You need Avisynth 2.6 or Avisynth+ for SVP to work
you need to add authentication cookies for Crunchuroll
https://www.svp-team.com/wiki/Manual:SV … n_Websites
> можно ли перекодировать частоту кадров в 4k файле?
наверное, можно, но точно НЕ с HDR
и при использовании аппаратного кодирования, не все железки могут уметь кодировать в 4K / 60 (или больше?) fps / 10 bit / h265
I bet this path is NOT writable w/o administrative permissions and moreover "log" subfolder doesn't exists
> In "mpv.conf" right?
nope, I mean just run it from the command line with an additional argument
again:
0. remove "log-file" from the mpv.conf
1. open cmd window, run
D:\Program Files (x86)\SVP 4\mpv64\mpv.exe --log-file=%TEMP%\mpv.log
2. click Play in SVPtube
3. goto %TEMP%, read mpv.log
switch back to the internal "mpv player" option, run
mpv.exe --log-file=<some-writeable-path>
and then click "Play" in SVPtube
> where does SVP install MPV to?
SVP 4\mpv64\mpv.exe
Since some recent version Daum Potplayer supports this playback mode too!
Go to Video -> 3D Video Mode -> MVC 3D Output Mode and choose one of the "Synthesized" views, for example for 4K TV you may want to choose "TAB at full resolution".
"Free" doesn't support Vapoursynth and 10-bit processing anyway
SmoothVideo Project → Posts by Chainik
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