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SmoothVideo Project → Posts by MAG79
icemcscream
Подтверждаю. Ролик воспроизводится без длительного ожидания загрузки.
Видео: AMBIVISION TEST unboxing, installation, utilisation - YouTube
Там француз еще в ноябре получил девайс и в подробностях показывает, что это за чудо такое. Вроде бы реальная коробочка. Ролик длинный, но вполне наглядный. Посмотрел на удвоенной скорости 
Решение полностью автономное. Компьютер требуется только на этапе настройки, а дальше как правильно заметил mmhmm, работает как виртуальный монитор. Автор ролика использовал HDMI-разветвитель и переходник HDMI-VGA. Так что этому французу повезло - приехала ему коробка, не смотря на жалобы из комментов.
И да. Как прикрутить его к SVPLight - пока не ясно, и похоже, что невозможно. Но судя по ролику, оно и не требуется.
MistahBonzai
Sorry. But Crimson 16.1 BETA driver for legacy Radeon adapters don't have correct implementation of OpenCL. OpenCL is needed to SVP GPU acceleration.
It confirmed by users:
- Radeon HD 5600 (Chainik);
- Radeon HD 6900 (SVP user via bug-report);
- Radeon HD 7850 (You).
Only way to use GPU acceleration in SVP is to use Catalyst 15.7.1 driver. It works fine.
If it works, there's no point in increasing the thread count, is there?
Yes. You are right. You need find the optimum number. Practically it must be: Threads = logical cores * 1.8
But in each case the number can be more or less to avoid stutter or memory leaks.
Demo animation
Mystery
I told about such "smart black bars lighting"...
The idea is to detect and colorize black bars at short scenes interleaved with full-sized scenes. Logos and subtitles must remain untouched.
demo video: BoA - Kiss My Lips (lighting).mp4 (155.9 MB)
View it with SVP
concept avs-script:
SetMtMode(3,4)
DirectShowSource("BoA - Kiss My Lips.mkv")
lights=16
SetMTMode(2)
global top = Crop(0, 0, 0, 106).BilinearResize(16,16)
global btm = Crop(0, 974, 0, 0).BilinearResize(16,16)
topS=Crop(0,108,0,4).blur(0,1).blur(0,1).PointResize(1920,8).blur(0,1)
global topS=topS.BicubicResize(lights,108).BicubicResize(1920,108)
btmS=Crop(0,972-4,0,4).blur(0,1).blur(0,1).PointResize(1920,8).blur(0,1)
global btmS=btmS.BicubicResize(lights,108).BicubicResize(1920,108)
ScriptClip("""AverageLuma(top)>20 ? last : overlay(last,topS,mode="lighten")""")
ScriptClip("""AverageLuma(btm)>20 ? last : overlay(last,btmS,y=972,mode="lighten")""")
distributor()Pictures are attached.
I have two solutions:
1. Disable black bars detection. And cut frame manually to constant size you want.
2. To develop "smart" black bars lighting algorithm.
Solution 1 you can use now with SVP4. For solution 2 a some time is needed. It can be realized in the future.
the_darkang3l
You didn't answer.
Did you manually increase the amount of processing threads in SVP?
SVP tray menu - Application settings - Additional options - Processings threads - try 19 and above
the_darkang3l
Because of switchable graphics your Intel HD Graphics 4600 used to render the picture.
1. Use EVR custom with D3D Fullscreen option enabled. And choose Resizer without PixelShaders (PS): MPC-HC - View - Options - Output
2. Remove all pixel shaders from both lists (pre-resize and post-resize): MPC-HC - Play - Shaders - Select Shaders
AngReload
Посмотрел, почитал. Да. Согласен.
Maken1
You can upload pictures to this forum (attach up to 5 to every your post). They will be safe here 
Paradox949
What resolution have your display?
Черный фон в плане цветности - слишком легкий и крайний случай. Красный цвет, если вылезет за края букв, будет выглядеть черным, как будто все хорошо.
Nikitayev
Пакет называется SmoothVideo Project, а в статье указано "Smooth Video Pack".
И он не "условно бесплатный", а имеет две версии: платную и бесплатную.
stefanogiusio
Why you need it? Audio delay it best way to make audio and video in sync.
Trim is not fully supported in ffdShow's avisynth.
What definitely won't work are things that reorder large parts of the video (like Trim and (Un-)AlignedSplice when applied to more than a few frames, or Reverse)
from official description
mashingan
Oh, now I see. Thank you.
Sorry, I have not legacy AMD adapter to check Crimson beta for you.
If you will install it then inform us about the issue, please.
mashingan
Sorry, your graphic adapter is not supported by Crimson drivers.
See http://support.amd.com/en-us/download/d … ws+10+-+64 > Supported products
Users tell me about Player's crashes with AMD Crimson drivers.
I confirm the issue. I checked Radeon Software Crimsom edition 16.1, 15.12 and 15.11.
If you use GPU Acceleration in SVP with your AMD graphic adapter and use madVR renderer in player then it can lead to player's crash.
Error from drDump:
WARNING: Following frames may be wrong.
amdocl!clSetKernelExecInfo+0x27cdb
amdocl!clSetKernelExecInfo+0x27c78
amdocl!clSetKernelExecInfo+0x26d17
amdocl!clSetKernelExecInfo+0x2580f
amdocl!clSetKernelExecInfo+0x5958
amdocl!clSetKernelExecInfo+0x14ac
amdocl!clSetKernelExecInfo+0x16efc
kernel32!BaseThreadInitThunk+0x24
ntdll!__RtlUserThreadStart+0x2f
ntdll!_RtlUserThreadStart+0x1b
To avoid the player crashes You can do one thing from these:
1. Switch GPU Acceleration in SVP to another adapter (Intel or NVIDIA): SVP tray menu - Application settings - GPU Acceleration
2. Switch renderer from madVR to EVR custom: MPC-HC - View menu - Options - Output - select Enchanced Video Renderer (custom presenter) and enable D3D Fullscreen option to avoid jerkiness in fullscreen
3. Disable GPU Acceleration in SVP: SVP tray menu - Application settings - GPU Acceleration - No acceleration
4. Install Catalyst drivers 15.7 (15.7.1). This driver is working well with SVP GPU Acceleration and madVR renderer
hoover1979
Why you need resize in ffdShow? It can use only one thread of your CPU. It for testing purposes only.
Just disable it. Use resize in the renderer. It gives you more quality and it much faster.
And you can't edit script at ffdShow Avisynth tab. It automatically generated by SVP.
If you have SVP4 PRO then you can add conditions about source video resolution.
what url to put in the img tags to upload images, I wanted to show you the EVR OSD and the SVP performance monitor.
In preview post mode you can add any file as attachment to your post. It can be png/jpg picture. Browse from your hard disk.
phoenix_1024
Спасибо за сообщение об утечках памяти. Будем исправлять.
На каком-то моменте, начинается рост потребляемой памяти процессом SVP с 20-30мб
Можно подробнее, что это за момент? Пауза при воспроизведении с плавностью?
danil4eg
да
Nintendo Maniac 64
Yes! Of course! Drivers must be installed both for Intel GPU and for NVIDIA GPU.
hoover1979
You do not need to "disable" driver.
The picture above is for SVP 3.1.7
hoover1979
Why do you think that upscaling does the ffdShow filter?
Check every filer in filter list. MPC-HC while playing SD reslution video maximize player window and open menu Play - Filters.
For each video filter (LAV video, ffdShow, ) open its window - Pin Info tab - look to resolution in pin [In] and in Pin [Out].
What I see on my system (and I think it must be so):
Filter : LAV Video Decoder
[In]
Video: MPEG4 Video (H264) 640x356 25fps 527kbps
[Out]
Video: YV12 640x356 25fpsFilter : ffdshow raw video filter
[In]
Video: YV12 640x356 25fps
[Out]
Video: NV12 640x356 25fpsFilter : Enhanced Video Renderer
[In]
Video: YV12 640x356 25fps
So the render does the upscaling.
And this effects ALL video playing apps. MPC-HC, MPC-BE, PotPlayer, VLC, PowerDVD, Windows Media Player, Total media 5
Then I think it is video. Can you give me a link to this video to take a closer look?
SmoothVideo Project → Posts by MAG79
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