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SmoothVideo Project → Posts by Chainik
LordMerlin
Если оно через CUVID то как бы и прошлые поколения должно поддерживать, DXVA2 да, согласен, нежна железка.
сто раз уже говорено что CUVID и DXVA это два разных интерфейса к одной и той же железяке
in fact CPU and GPU rendering was pixel-to-pixel identical in SVP 3.0.x (Interframe 1)
now with all that FP math and bicubic sampling GPU's result is more accurate and smooth BUT a little bit blurry
so it's not SVP related issue
you need to figure out first what a mess you've made in your system before
for some reason Avisynth scripts isn't working in your system
try to remove it completely, remove any codec packs you may have installed and install avisynth again
then run SVPmark and make sure it shows some numbers in "real-life" test
GPU
More precise rendering (floating point vs. integer math), correct rendering on frame edges, rendering in "linear light", bicubic subsampling.
ну дык наверное что бы включилось, карта должна в принципе уметь DXVA HEVC
причем ни откуда не следует что такие карты вообще есть в природе 
If you play video in MPC-HC without SVP do you see any picture?
Genki
I'm not sure, how do I try that ?
exit SVP Manager
всем помогает...
видеокарта какая?
SVP 3.1 -> Utilities -> CLinfo что говорит?
SvisT
помогите решить проблему
(пере)установить полную версию видеодрайвера
Fanty1972
There is no 5x option to chose from
edit Program files\SVP\ProfileCfg\MSmoothFps, insert the line
-5:1:5#2;5xinto 21th line
restart SVP Manager
JonIrenicus
Ок, приведите пример для этого видео:
$ youtube-dl -g http://rutube.ru/video/1930cef2f0d1ba86d3a76aef1566c299/
http://bl.rutube.ru/route/dcfcff070e29aa31a839071ea2180342.m3u8?guids=b9682718-00aa-42c9-8434-ded66c5440e0_384x288_679384_avc1.42c01e_mp4a.40.5&sign=0257832ed204c09e0e4dd498663fb067&expire=1410958738
UsaraDark
How well will SVP run on it?
According to SVPmark database 720p videos should work.
And I really doubt about madVR performance. More likely it's either madVR or SVP but not both.
in this case "dxva copy back" will use AMD's card since it's the only card in the system
if your initial question "is amd supports dxva decoding" - the answer is yes
de-compile it then change target frame rate and compile it back
it's the only option
I bet it'll use Intel's gpu
sofakng
I suppose I could always use the SVP avisynth in one directory (the video player) and the other avisynth in my ffmpeg/interframe directory, right?
right
Video driver is detecting "video player" software, that's why you can't choose discrete graphics for "mpc-hc.exe" in NV Control Panel (and with AMD graphics too). Renaming "mpc-hc.exe" to "mpc-hc2.exe" fools the control panel BUT actual rendering is still done with Intel's card (it's easy to check with EVR renderer, just press Ctrl+J). Which means the video player detection is more intellectual than just checking .exe name.
May be in this case all OpenCL calls are routed by the driver to Intel's card too.
i am almost certain it did not give any load to the Nvidia GPu when Nvidia was ticked.
it can explain everything if it's true
and then please double check with SVPmark if it's working correctly (higher scores with NV card selected plus some load on NV GPU and lower scores with Intel's one)
Interesting question is: if you turn on GPU acceleration in SVP and select NV card as a target - will you see any load of NV's GPU in some monitoring software?
I mean if nothing can make it render the video through NV card may be (may be!) OpenCL code (executed inside the very same video player process) is actually running on Intel's GPU too.
BTW, anyone tried to play with madVR renderer instead of EVR?
syahazu
is the svp cant run on newer graphic cards?
Blame NVidia and/or Intel with their Optimus drivers
I personally don't have any issues on a laptop with AMD graphics
нет
Mystery
Is there a better option
nope
all I can think of right now is to enable/disable "ffdshow raw" in external filters if it's possible through the API
or just run x64 version
===
or change ffdshow's remote API WM_MESSAGE id in the registry (and then change it back to make SVP Manager "see" running ffdshow instance)
SmoothVideo Project → Posts by Chainik
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