1

(9 replies, posted in Using SVP)

Chainik,

Just curious, do you know why this rename needs to happen? Is this a bug somewhere?

Thanks,

Aziz

2

(9 replies, posted in Using SVP)

Thank you that fixed the issue in mpv.

3

(9 replies, posted in Using SVP)

OK so I started over and remove the whole install and this time I selected every option and installed everything:

mpv still showing blue screen. Tried different video downloaded with youtube-dl same problem:

I also shut down SVP and just run video using command line mpv. Still have blue screen.

I then downloaded latest windows build of mpv and it plays correctly!  No blue screen anymore.

Something is wrong with your build of mpv.

I then tried to use VLC, followed instructions in wiki(added path variables, made sure everyone has permissions to access VLC folder etc. )

VLC messages shows these errors:

core error: option sout-deinterlace-mode does not exist
core error: Failed to create video filter2 'deinterlace'
core error: Failed to add filter 'deinterlace'

Am I missing a component?

4

(9 replies, posted in Using SVP)

I tried disabling GPU acceleration but same problem. Am I missing some component? I just used default install but also selected mpv during install.

5

(9 replies, posted in Using SVP)

Report from SVP manager has been submitted.

MPC-HC plays the video but stutters and is not smooth despite the SVP logo appearing at the start of the video.

CPU is Intel core i3-4330 Desktop CPU.

6

(9 replies, posted in Using SVP)

Hi,

Clean install SVP Pro on Windows 10 Intel HD 4600

I performed all default settings upon install but also selected mpv to install.

When I select "open file with mpv" the audio plays but there is blue screen for video.

Regards,

Aziz

=========
Solution: update mpv package to ver. 0.24-1

myfakeacc wrote:

You can try --opengl-early-flush=no with mpv, that might help in your case. When you can get VLC to run fluent then mpv should as well.

Regarding hwdec, only *-copy modes are compatible with vapoursynth filters.


YES!! myfakeacc . Thank you for that. It finally makes mpv play the same as VLC! In fact, for the same video it seems that mpv is slightly smoother! Excellent. It is wonderful! big_smile

When I try it on other videos it reveals interesting behavior between mpv and VLC.

Videos that my machine cannot handle have massive frame skipping in mpv whereas VLC keeps playing but just looses audio sync. So I guess this shows what each player's priority is when the system cannot handle the load. I just thought that was interesting.

Chainik, can you or someone else test a 1080p60 video on your Mac mini? I want to establish if these Intel U series processors can handle 1080p60.

Thanks!

Aziz

Hey thanks for the reply,

Is this correct? I see the SVP logo come up in mpv but VLC is much smoother. It does not seem like it is doing anything in mpv even though the SVP logo appears.

http://i.imgur.com/MGdvn1x.png

Chainik, Can you test 1080p 60fps video on your Mac mini? Does that work? If so, maybe I pick up a used Mac Mini on eBay and add water cooling with overclocking or something else and then disable limiting as per your Apple articles.

I guess my 2012 laptop needs new thermal paste...or just take cover off and put it in the refrigerator. big_smile


Regards,

Aziz

Hi Chainik,

I need advice on what hardware is good to play video on MAC.

I don't want to use PC as my brother had a lot of trouble getting free version working on his PC, after 2 hours of trying, we gave up.

On MAC most Laptops have Intel U Series processor.

Can you tell me if 2015 Macbook Air processor - i7-5650U is good enough for 1080p?

Even 2016 Macbook pro has i7-6660U, i7-6567U with only 1 configuration (15 inch) has i7-6920HQ.

If almost all Apple hardware even 2016 hardware has bad incompatible processor then what was the motivation making SVP 4 Mac? I am just curious. 

What devices are compatible with 1080p?

Anything MAC compatible for 4k? 

Anyway thanks again for all your help, this is a very fascinating software and I wish there was simple dedicated hardware chip to playback smooth video so I could just buy it and spend time watching movies instead of troubleshooting . smile

Regards,

Aziz

Hi Chainik,

I applied the latest version and it seems little bit more smoother. No jittering anymore in VLC.

I applied the "hwdec=videotoolbox-copy" but mpv still has some bad performance. I think I am giving up on mpv as VLC support seems to be much better on MAC. I can get smooth video but audio desyncs sometimes.

I want to confirm is this the correct way to apply the arg? 

http://i.imgur.com/wEb3Nie.png

I am getting the same load as you are in SVP. My chart looks the same as yours.

Ok I think I have spent too much time on this project, I will stick to 720p 30fps video with VLC.

Thank you for all your help.

Regards,

Aziz

11

(111 replies, posted in Using SVP)

Is anyone here using a Macbook Air? What hardware are you guys using?

I installed the Intel Power Gadget and it provided some interesting results.

Before testing I reset ALL settings and license.

I then enabled SVP in VLC.

It appears that when I turn GPU OFF the computer can handle video playback better.

The following is a 45 second video mp4 1080p 30fps


http://i.imgur.com/1WZaiZQ.png

It only stuttered a few times in the video.



When I turn GPU on, then computer can only play ~5 FPS and it is overloaded.

The video not in sync with audio and so it takes more than 1:20 to finish playing 45 second video.  I force quit at 1:30

http://i.imgur.com/NDclnAx.png




ALSO, I tested with 720p and it is better performance but still cannot render smoothly when GPU is turned on. With GPU turned off I get audio sync issue sometimes which is no good.

FINALLY, I tested 720 60fps and this cannot play smoothly at all. I think I definitely require GPU for this video format.

What hardware is everyone using for SVP 4 MAC?


I think there is definitely some bug with GPU, How can CPU rendering be faster than GPU rendering?

I am using Intel HD 4000. Is this compatible?

It seems like it is compatible in this chart? https://www.svp-team.com/wiki/GPU_Compatibility

Regards,

Aziz

Thanks for the response Chainik,

To answer your questions:

Regarding setting hwdec=no, I was instructed to do that in this guide:

https://www.svp-team.com/wiki/SVP:Mac

Under mpv configuration > "Note: hardware video decoders may not be compatible with Vapoursynth filters, use --hwdec=no."

What are the correct settings I am supposed to be using?

Should I remove input-ipc-server=/tmp/mpvsocket or hwdec=no  ?

>well, your "i7" is significantly slower than any desktop i3

Ok, is there a way to benchmark if the CPU is under too much load? When I play a video I get around average 50% CPU usage as shown in the SVP control panel. Is this CPU monitor in SVP accurately measuring the load?

>AC should be plugged in

Yes the machine remains docked and plugged in during all attempts at video playback and all applications such as Chrome are closed before starting playback.

>do not turn off GPU acceleration in SVP
>hwdec option usage needs to be clarified

The only reason I attempted this is because the following guide suggests trying it if there are issues:

https://www.svp-team.com/wiki/SVP:Mac

>"Note 1: Hardware decoding may not be compatible with the Vapoursynth filter! To be investigated..."

> "Note: hardware video decoders may not be compatible with Vapoursynth filters, use --hwdec=no."

So is it compatible or not??

When I have GPU enabled, I get what appears to be 5-10fps in video playback

With CPU rendering I get about what appears to be 20-27fps depending on how much action is going on in the video.

Has anyone else here had luck with Macbook Air machines?

What models are you guys testing on? There is no note in your guides for what models you guys are trying your software on. It would make a good starting point for comparison.

>Most important part is all these "ultra-books" just can't handle continuously high system load cause they start overheating in a few minutes and drop both CPU and GPU frequencies.

I dont think that is happening in my case. When the CPu usage goes up, the fans usually start to spin up and that does not occur even during extended usage.

If you have a suggestion for a monitor tool to see if the CPU or GPU is being overloaded then I am willing to try it.

Thanks,

Aziz

Hi there, just bought SVP license and having many problems:

Specs:

Macbook Air Mid- 2012
CPU: Core i7-3667U
GPU: HD Graphics 4000
RAM: 8GB
OS: 10.12.1 Sierra

Steps taken:
1. Clean installed OS
2. Installed Homebrew
3. Installed and Registered SVP 4.0.0.96
4. mpv and Vapoursynth installed via Homebrew:
5. Installed VLC 2.2.4 via Download
1080p H.264 video plays choppy in both mpv and VLC, Tried a 30fps video and a 60fps video. Both play worse than if you play it on Quicktime. 

6. Added the following to: player_args: input-ipc-server=/tmp/mpvsocket;hwdec=no
After adding this, there was no difference in mpv (is this the correct format for the args?)

7. Disabled GPU Acceleration(Application Settings>Acceleration>No GPU Acceleration)

This improved it somewhat but it is still choppy.

I have close all background apps (I just had Chrome open)

SVP is showing 40-60% CPU usage it is average around 50%

Here is the log when starting SVP and trying to play video with mpv:

23:50:50.029  : Main: starting up SVP 4 Mac [4.0.0.96]...
23:50:50.029  : Main: args: none
23:50:50.029  : Main: working dir is /Applications/SVP 4 Mac.app/Contents/Resources/
23:50:50.029  : Main: data dir set to /Users/saturn/Library/Application Support/SVP4/
23:50:50.029  : Settings: loading main.cfg OK
23:50:50.029  : Settings: loading ui.cfg OK
23:50:50.030  : Settings: loading frc.cfg OK
23:50:50.030  : Settings: loading profiles.cfg OK
23:50:50.030  : Settings: loading custom.cfg OK
23:50:50.030  : Settings: loading lights.cfg OK
23:50:50.030  : Main: using Qt 5.6.2 (x86_64-little_endian-lp64 shared (dynamic) release build; by Clang 7.0.2 (clang-700.1.81) (Apple))
23:50:50.030  : Main: device scale is 1, user defined scale is 0
23:50:50.030  : Main: system locale is [en]
23:50:50.030  : Main: setting language file to en.qm...
23:50:50.032  : Main: module 'plugins/libsvpflow1_vs64.dylib': 4.0.0.132
23:50:50.033  : Main: module 'plugins/libsvpflow2_vs64.dylib': 4.0.0.137
23:50:50.035  : Main: VLC filter (64 bit): 0.9.0.93
23:50:50.035  : Main: running OpenCL info...
23:50:50.037  : Main: collecting system information...
23:50:50.037  : macOS 10.12.1 Sierra
23:50:50.040  : CPU: Intel Core i7-3667U [base frequency 1907 MHz, 4 threads]
23:50:50.041  : Video: 1 GPU OpenCL device(s) on Apple [OpenCL 1.2 (Oct 14 2016 20:26:22)] (Apple)
23:50:50.041  : Video 1: device name 'HD Graphics 4000' (Intel, ver.1.2(Oct 20 2016 23:20:10)) [gpuID=11]: OK
23:50:50.042  : Memory:  8192  MB total,  1995 MB free
23:50:50.042  : System: initializing network...
23:50:50.053  : Screens: updating information, 1 screen(s) found
23:50:50.053  : Screens: screen 0 (ASUS VG27A) - 1920x1080 @60.000 Hz, x1.0 [82 DPI]
23:50:50.053  : Screens: primary screen is 0
23:50:50.053  : Power: AC is ON [1]
23:50:50.110  : Main: preparing FRC profiles...
23:50:50.694  : Main: preparing performance graphs...
23:50:50.764  : Main: preparing mpv...
23:50:50.771  : VLC: installed Vapoursynth plugin: 0.9.0.93
23:50:50.771  : Main: preparing remote control...
23:50:50.772  : RemoteControl: started
23:50:50.772  : Main: preparing main menu...
23:50:50.790  : Main: loading extensions...
23:50:50.791  : Extensions: found svplight 2.0.0.85 ...
23:50:50.794  : Extensions: found svptube 2.0.0.96 ...
23:50:50.803  : Main: initialization completed in 766 ms
23:50:50.825  : Updates: checking now...
23:50:53.026  : Performance: quick estimation = 452 (previous value was 423)
23:50:56.850  : VideoPlayer: mpv connected, waiting for the video info...
23:50:57.382  : VideoPlayer: mpv 0.22.0
23:50:57.462  : Media: video 1920x1080 [PAR 1.000] at 29.970 fps [variable]
23:50:57.462  : Media: codec type is AVC, YUV/4:2:0/8 bits
23:50:57.481  : Playback: starting up...
23:50:57.491  : Playback [2c0b9e4a]: resulting video frame 1920x1080
23:50:57.492  : Playback [2c0b9e4a]: 1 acceptible profiles, best is 'Automatic' [0]
23:50:57.510  : Playback [2c0b9e4a]: enabled while video is playing
23:50:57.511  : Profile: using auto values [13]
23:50:57.527  : Playback [2c0b9e4a]: playing at 59.94 [29.97 *2/1]
23:51:31.638  : Playback [2c0b9e4a]: full screen mode activated
23:52:09.662  : Playback [2c0b9e4a]: disabled while video is playing
23:52:09.663  : Playback [2c0b9e4a]: deleted


What is going on? I bought a license based on this page:

https://www.svp-team.com/wiki/FAQ_(SVP_ … rements.3F

According to this page, my i7 processor and GPU are more than enough for 1080p yet the only video that seems to play smoothly from start to finish is 480p video (which looks terrible, very blurry)

What am I doing wrong?

Thanks,

Aziz