1,001 Reply by MAG79

(8 replies, posted in Эксплуатация SVP)

Можно использовать либо настройку --ontop, либо горячую кнопку "T".
Подробнее там: mpv.io

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1,002 Reply by MAG79

(24 replies, posted in Using SVP)

Hm. It is not expected. I see the same thing with my computer.
So, I don't know why PotPlayer uses (shows) YV12 color space for Video Codec Output.

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1,003 Reply by MAG79

(24 replies, posted in Using SVP)

> Why is that, shouldn't the input be the same?
No. NV12 is just hardware oriented YV12 for NVIDIA.

> How can I force YUY2 output on LAV Decoder?
Just disable YV12 and NV12 options in LAV decoder properties window.

No one knows what conversation of color is better:
AVC 12bit -- LAV --> NV12 12bit -- GPU --> RGB 24bit
or
AVC 12bit -- FFmpeg --> YUY2 16bit -- GPU --> RGB 24bit

You can try and decide it for yourself.

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1,004 Reply by MAG79

(24 replies, posted in Using SVP)

DXVA Native work: GPU decode frame -> GPU show frame
DXVA Copy Back work: GPU decode frame -> pass to RAM -> (CPU filtering) -> pass back to GPU -> GPU show frame
If you not using ffdShow (CPU filtering) then you don't need two passes to RAM and from RAM.
Quality must be identical. CPU usage higher with DXVA Copy Back due to double copying to/from RAM.

> Source is YUY2
Why do you think so?
Your LAV settings has enabled option YUY2 but it automatically selected YV12.

See YV12 and YUY2 options at your picture.

http://image.prntscr.com/image/b4c45ee6b3bb43b5b915c1ce7c3a55ae.png

YUY2 has better color resolution compared to YV12.
See Chroma subsampling "4:2:0" compared to "4:2:2"

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1,005 Reply by MAG79

(24 replies, posted in Using SVP)

> 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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1,006 Reply by MAG79

(24 replies, posted in Using SVP)

ffdShow is software (post)filter. If you want to use only hardware processing (DXVA) then ffdShow is not needed.

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1,007 Reply by MAG79

(24 replies, posted in Using SVP)

It wont work with Native DXVA Decoder as I can see. Perhaps there is some cause of it wink

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1,008 Reply by MAG79

(24 replies, posted in Using SVP)

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)

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1,009 Reply by MAG79

(24 replies, posted in Using SVP)

GPU load is not the same as HW Decoder (Video engine) load. They are different blocks of graphics adapter.

Just the picture of GPU-Z from Internet.

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1,010 Reply by MAG79

(24 replies, posted in Using SVP)

I don't know. With the same settings I see DXVA is working to me.
http://www.svp-team.com/forum/misc.php?action=pun_attachment&item=4473

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1,011 Reply by MAG79

(5 replies, posted in Флуд)

Онлайн заработал только алгоритм "Арт", "Фотография" не работает.

Исходник:
http://www.svp-team.com/forum/misc.php?action=pun_attachment&item=2379

Арт (глаза и нос пилота отфильтровались шумодавом wink ):

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1,012 Reply by MAG79

(9 replies, posted in Using SVP)

dlr5668
madVR is for advanced users with high performance video adapters wink

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1,013 Reply by MAG79

(24 replies, posted in Using SVP)

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 wink

I think he wrote guide for common cases and used one decoder by priority: CUDA for NVIDIA users, DXVA - for Intel and AMD users.

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1,014 Reply by MAG79

(24 replies, posted in Using SVP)

Zachn wrote:

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.

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1,015 Reply by MAG79

(266 replies, posted in Эксплуатация SVP)

Да уж, табличка "наи-ожидаемая" получилась!
Остается найти, где она, о которой я в октябре указывал, что наполовину готовая лежит wink

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1,016 Reply by MAG79

(9 replies, posted in Using SVP)

see that message

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1,017 Reply by MAG79

(24 replies, posted in Using SVP)

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?

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1,018 Reply by MAG79

(54 replies, posted in Using SVP)

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

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1,019 Reply by MAG79

(1 replies, posted in Using SVP)

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.

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1,020 Reply by MAG79

(24 replies, posted in Эксплуатация SVP)

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.

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1,021 Reply by MAG79

(24 replies, posted in Эксплуатация SVP)

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\

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1,022 Reply by MAG79

(4 replies, posted in Using SVP)

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. wink

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1,023 Reply by MAG79

(5 replies, posted in Using SVP)

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

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1,024 Reply by MAG79

(18 replies, posted in Эксплуатация SVP)

rix23 wrote:

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.

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1,025 Reply by MAG79

(4 replies, posted in Using SVP)

Can you attach ReClock's screenshot when icon is yellow?

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