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SmoothVideo Project → Posts by Chainik
fredgido
This is the only case where "new libs" can be slower than "old libs" - "motion vectors grid" >= 24 px.
You'll get old behavior with "search radius" = "small and fast"
Mystery
that does appear to be an issue with madVR, not with SVP
o rly? 
NV 3D Vision player - это чуть переделанный Stereoscopic. Он ни разу не MPC-HC.
Вот хоть в том же MPC-HC это видео открой - что будет?
Ну а потом, говорят, PotPlayer уже умеет стереопары правильно играть....
Тогда не знаю.
Если "раньше работало", а теперь нет, то проверить что именно изменилось по сравнению с "раньше". Версия видеодрайвера, версия плеера, еще что-то...
Проверить кол-во потоков расчета в менюхе SVP, может враги поставили какое-то маленькое число.
На совсем крайний случай - выключить GPU-ускорение (ну и соответствующе подкрутить настройки), посмотреть что будет.
Вообще, у Stereoscopic Player свой, самопальный, очень капризный рендерер. Что именно его "убило" в этот раз, может не знать никто...
Скорее всего, упёрлось в видеокарту.
Если раньше работало (с таким же размером видео), то смотреть настройки видео рендерера, все улучшайзеры в контрольной панели NV должны быть выключены. Драйвер видео недавно не обновлялся?
GPU-Z хорошо показывает загрузку разных подсистем видеокарты.
Mystery
I think it's obvious that if you want to get exactly zero frames dropped by video renderer then every frame should be rendered faster than 16.6 ms.
Every frame. Not in average.
If you really want to test a "new version" and make some conclusions - please do it on the plain EVR. Thanks!
And what do you expect if average frame rendering time in madVR is 15 ms and max time is 25 ms?
svptube-dl.wsf
// Folder to put downloaded files in.
// Default value is Downloads folder.
// NOTE: JavaScript transforms backslashes in strings.
// To include a \ in a file path, enter it twice, i.e. \\.
var downloadPath="";default path is "%HOMEDRIVE%%HOMEPATH%\Downloads"
MistahBonzai
That way I can override down scaling the video within SVP and pass it along to the GPU full size (3840x2160/60fps).
I don't get it. There's a built in option in SVP to manage downscaling.
What exactly are you arguing with?
There's at least one scenario when SetMemoryMax is mandatory.
There're no scenarios where SetMemoryMax can break something (unless it defines some inappropriate value).
So what? 
Nintendo Maniac 64
Yup, setting 6 threads or less on my dual-core Pentium G3258 works well; by comparison setting 7 threads or more causes the flickering/shimmering effect that I saw with "Auto".
I'm guessing this is a known bug?
It can be a know bug for the AVS plus, not for SVP libs.
SetMemoryMax() is a almost-mandatory part of AVS memory management subsystem.
I really don't get why someone would remove this call?
Нифига. Для этого есть "Disable SVP".
А отключение в профиле - хотя бы для "забивания" слишком высоких разрешений / частот для данной системы.
Два почти одинаковых (с т.з. домохозяйки) пункта в главном меню нам не надо.
James D
setmemorymax is not a "MT function" and it should exist in every script.
Mystery
I'm trying with the latest DLL version. One 720p video was running at 30-50% CPU, and with the new version, it tops the CPU at 99% and lags. There's definitely something wrong there.
This just can't be.
Please share both video file and AVS script generated by SVP.
Fresh SVP 3.1.6 installation + "hotfix" patch.
4K musik video from YouTube, h.264 @24 fps
MPC-HC, EVR video renderer
Latest Avisynth 2.6 MT
"old" libs: 88% CPU load average
"new" libs: 69% CPU load average
No dropped frames in both cases.
For whatever reason any OSD message displayed by SVP drops performance by 2-3 times
So turn them off (SVP -> Settings -> Show OSD messages)
Looks like ffdshow issue, 2K (1440p) videos aren't affected.
I'll gladly supply system config details and script samples.
yes, please
And for the record - it's up to 38% faster. Which means from zero to 38%.
where is my favorite "facepalm" picture?
http://forum.doom9.org/showthread.php?t=164554
Version 1.1.12 (03/04/15) .... "up to 20% faster"
Version 1.1.14 (04/24/15) .... "up to 15% faster"
1.0 * 1.2 * 1.15 = 1.38
another one - I suggest to set 'setmemorymax' to some value in 1500-2000 for 4K
pressing too hard on Avisynth memory dispatcher is not a good idea
do I really need to reply this?
Nintendo Maniac 64
just how much more performance will this new version of SVP have?
reading doom9 forums can give some clues
SmoothVideo Project → Posts by Chainik
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