326

(7 replies, posted in Using SVP)

72 Hz trick works with PC displays and projectors.

otic wrote:

Because Nvidia is not able to keep their audio/video clocks at stable 23,976 fps

Why do you think so? I can't confirm.

About i7 11700k integrated GPU. I have not access to this CPU but it have usual Intel UHD Graphics with 32 units. It can work with SVP to interpolate new frames up to 4K, I think.
But it seem it have not power enough to upscale or downscale video with madVR at high resolutions.

Of course, one neet to check If I wrong.

328

(7 replies, posted in Using SVP)

You can try another settings.
1. Multiplier must be integer: 24 fps *3 = 72 Hz. Switch to 72 Hz mode
2. Artifacts can be lowered by lower smoothing effect. Select 1m- 1.5m- or 2m- interpolation mode in SVP profile.
3. Change artifacts type from waves to squares. They look less visible to human eyes. Select shader 10 in SVP profile.
Also you can find my advices here:
Artifacts around lines
haloing issue
What are the best possible settings?
Artifacts issue

329

(9 replies, posted in Using SVP)

You need to open file override.js with notepad from folder SVP 4\scripts
Take line you need from file override_list.txt and paste it into override.js just between lines:

/***** INSERT BELOW THIS LINE *****/

/***** INSERT ABOVE THIS LINE *****/

change value. In your case to 0:

/***** INSERT BELOW THIS LINE *****/
analyse.main.search.distance        = 0;
/***** INSERT ABOVE THIS LINE *****/

It will override profile setting: Search radius (See picture below)

The description of setting analyse.main.search.distance:

Search range on finest level:
0 - don't search on finest level at all, greatly increase search speed but may still looks good with GPU rendering. This option is opposite to "super.pel".

See more in this manual: https://www.svp-team.com/wiki/Manual:SVPflow

330

(1 replies, posted in Using SVP)

These metrics (PSNR and SSIM) must be calculated at the same source to compare them correctly.
We have not calculate PSNR and SSIM with videos by your link. It will be interesting if you will do it.

"Reset on seek" option is for ffdShow players only. It is not applied to VLC player.
I have checked SVP with VLC. In my case SVP-Index is not detected at all smile

Thank you for information.
We will look why it happens.

Если смотреть на вкладке Журнал (отрыть по меню Информация > Журнал),
То эта строчка должна появиться в самом верху, сразу после того, как Вы сохраните файл override.js

Спасибо за информацию.

Похоже, нужна подстройка чувствительности обнаружения смены сцен.
Нам нужна дополнитльная информация:
1. ссылка именно на этот видео-файл и тайм-код описанной смены сцены.
2. отправить сообщение об ошибке из SVP, тогда мы сможем воспроизвести настройки, которые используются Вами сейчас и настроить чувствительность:
SVP меню Информация > Сообщить о проблеме...

334

(14 replies, posted in Using SVP)

to enable SVPtube verbose log:
1) open All settings: SVP menu Application settings > Additional options > All settings...
2) set new value to setting: tube.verbose = 10

to view log:
SVP menu Information > Events log

to send error report with logs:
SVP menu Information > Send problem report...

335

(2 replies, posted in Using SVP)

Yes. You need to install component SVPcode:
SVP menu Utilities > Additional programs and features... > Add or Remove components

Also you can check if this component is enabled in SVP:
SVP menu Application settings > Additional options > Extensions

You can adjust audio delay in any player manually, find what exactly value you need and remux your file with this value.

What about audio stream length and video stream length in the source file?
Are they the same?
Maybe audio stream in source file has some delay at beginning?
After SVP the delay is 0 and you get this desynchronization.

338

(2 replies, posted in Using SVP)

The best way to use right mpv version installed on your PC is to launch mpv from SVP menu: Open file via mpv...

Мне удалось воспроизвести проблему. Происходит, если в SVPtube выбрать плеер MPC-HC. Если же вернуть плеер mpv, то ошибки нет.
Будем разбираться.

Спасибо за информацию.

Проверил у себя именно эту ссылку. SVPManager не вылетает.
Значит, вылеты зависят не только от версии SVP. Видимо, влияет что-то еще.
Сама ошибка очень системная: c0000005 с модуле Qt5Network.dll.
Надо поискать, что в Вашей системе влияет на появление проблемы: антивирус? перегрев? что-то еще?

Для mpv есть аналог NVIDIA CUVID.
Надо в файле mpv.conf вместо

hwdec=auto-copy

указать

hwdec=cuda-copy

или

hwdec=nvdec-copy

https://mpv.io/manual/stable/#options-hwdec

342

(1 replies, posted in Using SVP)

madVR smooth motion is just frame blending without any motion compensation.
You need to inspect framerates:
- source frame rate
- SVP output frame rate
- display refresh frequency

You can get it from madVR OSD with hotkey Ctrl+J.

These pictures has different aspect ratio. Looks like ffdShow gives this information to renderer, but AVSF - is not.
You need to check what frame size has source video and compare it to both pictures. What picture is most similar to source?
Can you show MediaInfo for this video clip?

Also you can look into SVP log to get more numbers about frame size changings.
SVP menu Information > Events log:

22:52:40.033 (I): Media: video 1280x720 [PAR 1.000] at 30.000 fps (via video player)

SVP menu Information > Additional information > Last generated script:

smoothfps_params = "{rate:{num:2,den:1},block:true,algo:11,scene:{blend:true,mode:0},light:{aspect:1.6,lights:10,border:16,length:120,cell:1}}"

344

(4 replies, posted in Using SVP)

You can download stand alone version of SVP installer: svp4-pro.4.5.200-1.exe (248,501,088 bytes)
It can installed without Internet connection. You need internet connection to activate SVP license.

P.S Youi are using VM and you need to know, trial functionality is not available under VM.
Why the Trial mode is not available?

Переключить рендер в PotPlayer'е можно на лету: контекстное меню при воспроизведении Video > Video Renderer
LAV-декодер можно включить в настройках: Video > Filter Management > вкладка Video Decoder > пробежаться по всем форматам и указать для них LAV Video Decoder, где он доступен.
Получится: PotPlayer > LAV > AVSF (SVP) > MadVR

You need to setup VLC again. Use instruction:
https://www.svp-team.com/wiki/SVP:VLC#I … on_-_macOS

347

(4 replies, posted in Using SVP)

You need to add new profile.
https://www.svp-team.com/wiki/Manual:FRC
Then you will find these profile setting.

348

(4 replies, posted in Using SVP)

It is "waved" artifacts. All interpolation algorithms has artifacts. You can make the artifacts less visible but can't eliminate them completely.
More information in this forum:
Artifacts issue  1906
Subtitle flickering 1407
Waved artifacts on DVD 1312

I use some trick to get this artifacts less visible:
1.  72Hz and 75 Hz custom refresh rate with x3 interpolation ratio.
2. Another SVP-shader with "block" artifacts instead of "waved" artifacts. Them less visible to my eyes.
My SVP Profile settings:
- Frame interpolation mode: Uniform
- SVP shader: 10. By blocks
- Artifacts masking: Disabled
- Motion vectors precision: Half (But for anime it can be One or Two pixels)
- Motion vector grid: 12px (But for anime it can be 24px or 28px)
- Processing of scene changes: Blend adjacent frames

Looks like you have file avisynth.dll in the folder C:\Program Files (x86)\MPC-HC
Delete this file and try to playback video again.

If the error still ocurs then reinstall Avisynth+. Links to download you can get there:
FAQ#Error_message_-_Unable_to_locate_Avisynth

You can try option of SVP profile: Duplicate frames removal = Remove every other frame
You can get this option in custom profiles only, not Automatic.
https://www.svp-team.com/wiki/Manual:FR … _a_Profile