VGL and OBS problem

[Emre Anil Terzioglu]

Hi,

I want to use remote server OBS on my local pc. I am using Xpra application with vlgrun exec-wrapper argument(also set VLG_LOGO). OBS working fine few minutes then GPU decoding stops(checked from nvidia-smi) and fps drops 60 to 1 but I can still see VGL_LOGO. After this I have to reset  remote server to see again 60 fps working OBS.

My command:

xpra start ssh://ubu...@x.x.x.x/ --ssh="sudo ssh -i pemkey.pem" --start="obs --collection user1 --profile user1 --multi" --exec-wrapper=/usr/bin/vglrun --env=VGL_LOGO=1

Could you please help me with this issue.

Best Regards.

[DRC]

https://github.com/VirtualGL/virtualgl/issues/120

On Apr 16, 2021, at 1:49 AM, Emre Anil Terzioglu <em...@4dsight.com> wrote:



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[Emre Anil Terzioglu]

Hi,

Currently I see this error. VDPAU device creation on X11 display failed.

Command to test vdpau

ubuntu@ip-172-31-29-13:~$ vdpauinfo --display :1
display: :1   screen: 0
Error creating VDPAU device: 1

What can be cause of this? Could you please help me?

Best Regards.

Emre Anil Terzioglu

4D Sight

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[DRC]

It is generally good etiquette to indicate whether the solution to the
previous issue worked before you move on to a different issue.

As to this new issue, VDPAU is a hardware video decoding API. It is
generally implemented by GPU vendors in their X11 drivers, so it won't
work in an X proxy environment such as Xpra. (As an example, the nVidia
implementation of VDPAU requires their proprietary NV-GLX X11 extension.)

VirtualGL provides GPU acceleration for OpenGL, GLX, and xcb-glx in X
proxy environments. It doesn't currently provide GPU acceleration for
other APIs.

On 4/20/21 6:00 AM, Emre Anil Terzioglu wrote:
> Hi,
>

> Currently I see this error. *VDPAU device creation on X11 display failed.*
> *
> *
> *_Command to test vdpau_
> *
> *ubuntu@ip-172-31-29-13:~$ vdpauinfo --display :1

> display: :1   screen: 0
> Error creating VDPAU device: 1

> *

>
> What can be cause of this? Could you please help me?
>
> Best Regards.
>

> *Emre Anil Terzioglu*
> *4D Sight* <https://4dsight.com/#!/>

>
>
> On Fri, Apr 16, 2021 at 3:55 PM DRC <d...@virtualgl.org

> <mailto:d...@virtualgl.org>> wrote:
>
> https://github.com/VirtualGL/virtualgl/issues/120

> <https://github.com/VirtualGL/virtualgl/issues/120>
>
>> On Apr 16, 2021, at 1:49 AM, Emre Anil Terzioglu <em...@4dsight.com