> with the built in decoder I get a YUY2 16 bit output
And what is the source? Common source have 12bit YV12 color space.
> with LAV I get 12bit NV12
NV12 is similar to YV12 but with swapped color channels.
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SmoothVideo Project → Posts by MAG79
> with the built in decoder I get a YUY2 16 bit output
And what is the source? Common source have 12bit YV12 color space.
> with LAV I get 12bit NV12
NV12 is similar to YV12 but with swapped color channels.
ffdShow is software (post)filter. If you want to use only hardware processing (DXVA) then ffdShow is not needed.
It wont work with Native DXVA Decoder as I can see. Perhaps there is some cause of it
Native DXVA needs DXVA renderer to be successfully connected to it. Each decoded frame must be passed to renderer in graphics memory. Directly.
Check Video - Video renderer. I use Auto: Enhanced Video Renderer (Custom Present)
GPU load is not the same as HW Decoder (Video engine) load. They are different blocks of graphics adapter.
I don't know. With the same settings I see DXVA is working to me.
Онлайн заработал только алгоритм "Арт", "Фотография" не работает.
Исходник:
Арт (глаза и нос пилота отфильтровались шумодавом ):
There is no information about DXVA at your screenshot.
Video Codec: Built-in FFmpeg Decoder
CPI: 24/26%
Is is software decoder. DXVA (Native) decoder is not used. NVIDIA (CUVID) decoder is not used.
> If you can only use either DXVA or CUDA, then why would the guide tell you to enable DXVA and set CUDA as the decoder?
I tell about DXVA and CUDA DECODERS. One is used at once. About the guide - ask it guide's author
Is using DXVA the same as using CUDA Decoder?
No. DXVA is not CUDA. But both of them uses the same hardware engine to decode video (from NVIDIA adapter in your case).
And in one time you can use only one decoder: DXVA or CUDA.
So, press Tab hotkey to get more info about currently used decoder in PotPlayer.
see that message
You have already using DXVA (the upper right option at the second screenshot).
So GPU decoder engine is already used. The performance is about with case of CUDA.
Use Tab button when playback to get more information about decoder in use.
About the quality. I have never used NVIDIA Edge Enhancement and Noise Reduction options. Perhaps it worked with DXVA decoder. Try to enable/disable. Did you see any difference?
heartog
PotPlayer + Avisynth are work to me with x2.5 ratio.
22:22:34.814 [i]: PotPlayer: new video in PotPlayerMini64.exe (64-bit) [PotPlayer 0.0.0.0] on screen 0 using Avisynth engine
22:22:34.847 [i]: Media: video 764x320 [PAR 1.000] at 23.976 fps [constant]
22:22:34.847 [i]: Media: codec type is AVC, YUV/4:2:0/8 bits
22:22:34.847 [i]: Playback: starting up...
22:22:34.847 [i]: Playback [66d68cc0]: Frame server (64-bit) 0.1.0.0, AviSynth+ 0.1 (r2420, MT, x86_64), C:\Windows\SYSTEM32\avisynth.dll
22:22:34.852 [i]: Playback [66d68cc0]: resulting video frame 764x320
22:22:34.852 [i]: Playback [66d68cc0]: 1 acceptible profiles, best is 'Автоматический' [0]
22:22:34.853 [i]: Playback [66d68cc0]: enabled while video is playing
22:22:34.853 [i]: Profile: using auto values [1]
22:22:34.869 [i]: Playback [66d68cc0]: playing at 59.94 [23.976 *5/2]
PotPlayer x64 version 1.7.457
Duckers
Looks like OpenCL-part of driver installed incorrectly.
Just reinstall graphic drivers. Use DDU for completely remove previous version.
If you have NVIDIA graphic adapter then you can use Clean install option in driver installer.
Хм. Тогда надо проверить наличие этого файла и удалить вручную.
Error: Не удалось удалить файл
C:\ProgramData\SVP 3.1\Logs\WSFError.txt
Проверить какие права выданы на папку C:\ProgramData\SVP 3.1
Разрешить полный доступ для текущего пользователя.
Vivian
Такая ошибка присутствует в SVP 3. Связана с антивирусной активностью, которая начинает проверять только что появившийся текстовый файл и не дает его удалить, пока не проверит.
Решение: отключить антивирус, либо добавить в его исключения папку C:\ProgramData\SVP 3.1\Logs\
Looks like ReClock is working: Audio clock is 48002 Hz (not at 48000). So video and audio run with ReClock slower a bit.
Yellow icon in your case means all is good.
Phoenix
SVP Control Panel - Video profiles tab - Enable option Do frame rate conversion - Disable option Automatic option selection - See option Processing of scene changes: Blend adjacent frames
Удваиватьь частоту при деинтерлейсе тоже не вариант, качество тут совсем никакое. Движения почти такие же дерганые как и при 25 hz
Разговор про какое-то конкретное видео или вообще? Если вообще, то настоящий чересстрочный PAL-сигнал содержит информацию о 50-ти фазах движения в секунду, хранит (и передает) это в 25 к/сек, а деинтерлейс с удвоением позволяет восстановить эти 50 фаз и получить 50 к/сек.
Если все выполнено правильно, то никакого дерганья на видео остаться не должно.
Can you attach ReClock's screenshot when icon is yellow?
Weston Three Field Deinterlacing filter
Ага, вчера видел такой. Надо будет сравнить
rix23
Еще немного теории и практики там: Чересстрочное видео и SVP - это возможно!
Как правильно отметили выше, аппаратный деинтрелейс работает только на Intel (Quicksync) или NVIDIA (CUVID).
С видеокартой AMD есть три варианта:
1. Без SVP. Программный деинтерлейс в декодере в удвоением частоты + частота обновления 50 (60) Hz, равная удвоенной частоте видео.
Настройки LAV-декодера: Software deinterlacing: YADIF, 50p/60p (Video)
2. С SVP. Программный деинтерлейс в декодере + довычисление промежуточных кадров в SVP.
Необходимо кроме настройки в п.1 увеличить SVP-настройку frc.target.max до 65, например.
3. Только SVP. Программный деинтерлейс использовать без удвоения.
Настройки LAV-декодера: Software deinterlacing: YADIF, 25p/30p (Film)
First of all, I see in the log you are using GeForce GTX 970 and NVIDIA driver version 378.49. Try to install previous one. Maybe it is the cause.
More info: DO NOT use NVidia 378.49 drivers!
Try it.
Second. I see your monitor has refresfh rate 60.003 Hz and video has framerate 59.94 fps. It must give you one repeated frame each 60.003/(60.003-59.94) = 952 sec. It is far from 20-40 dropped frames per seconds as you wrote.
Вынес в название темы причину морганий - NVIDIA-драйвер.
Благодарю за информацию об успешном решении проблемы.
SmoothVideo Project → Posts by MAG79
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