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Feature request: AMD VCE Support

Posted: Mon Sep 12, 2016 12:04 pm
by Cherryman
I have a Feature reqeuest: Support for AMD VCE support. Is this possible?

Thanks

Cherryman

Re: Feature request: AMD VCE Support

Posted: Mon Sep 12, 2016 3:03 pm
by cedric
Hello,

We uses OpenCL API to encode using AMD GPUs.
Did you tried OpenCL encoding?

Regards,

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 12:55 am
by Cherryman
Hi Cedric,

is right what you say, but OpenCL ist very slow and the Videos after encoding flickering and bad bad quality. i have 2 pictures, 1. VSO with OpenCL - 2. a program what use VCE with an excellent Outputquality, but I like VSO and would like to use with my new AMD card :wink:


Card: Radeon RX 460 with the latest crimson driver

Greetz

Cherryman

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 8:28 am
by cedric
Did you enabled hardware decoding (dxva2) too?
In some cases, enabling hardware decoding can slower the conversion speed...

Can you post your log file?

Regards,

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 9:20 am
by Cherryman
Hi Cedric,

DXVA2 is enabled....

Best regards

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 9:55 am
by cedric
Can you retry with DXVA2 disabled?

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 10:15 am
by Cherryman
New Pic & Logfile without DXVA2

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 10:22 am
by cedric
You're not using OpenCL in your last test...
Disable hardware decoding (dxva2), BUT enable hardware encoding (OpenCL)

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 10:43 am
by Cherryman
DXVA2 instanzes settings 0 = disabled? When yes is it the same, Speed 30-40 FPS HW encoding enabled (OpenCL in use)

EDIT: you can look with TeamViewer if you have time...

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 10:52 am
by cedric
EDIT: you can look with TeamViewer if you have time...
Yes ok, please send me your Teamviewer ID/password by email: cedric@vsosoftware.fr

Regards,

Re: Feature request: AMD VCE Support

Posted: Tue Sep 13, 2016 10:56 am
by Cherryman
Ok, Mail sended....

Re: Feature request: AMD VCE Support

Posted: Wed Sep 14, 2016 1:27 am
by Cherryman
Problem solved. Thanks a lot, Cedric. VSO has the best support I know :)

Regards