Media (Intel® oneAPI Video Processing Library, Intel Media SDK)
Access community support with transcoding, decoding, and encoding in applications using media tools from Intel. This includes Intel® oneAPI Video Processing Library and Intel® Media SDK.
Announcements
Welcome to the Intel Community. If you get an answer you like, please mark it as an Accepted Solution to help others. Thank you!
2904 Discussions

Functions from vplm_dx11.h always return VPLM_ERROR_UNSUPPORTED

Mihail
Beginner
491 Views

Hello,

I have a problem when trying to create a vplm_mem object from DirectX11 resource. When I call vplm_create_from_dx11_resource() in my encoder, it always returns VPLM_ERROR_UNSUPPORTED, which does not give a lot of information. Moreover, when I try calling vplm_dx11_get_texture() in my decoder, it also returns VPLM_ERROR_UNSUPPORTED. Can you explain the possible reasons behind this error? 

In addition, it seems like vplDecodeFrame() is not fast at all - the average decode time is around 40 milliseconds. Is this the expected behaviour or it only happens in my case?

0 Kudos
3 Replies
AbhishekD_Intel
Moderator
452 Views

Hi,

Thanks for reaching out to us.

We are redirecting this thread to Intel® oneAPI Video Processing Library forum where the experts will guide you.


Thank You



Luis_at_Intel
Moderator
402 Views

Hi Mihail,


Thank you for reaching out, we are currently looking into your inquiry. We will get back to you shortly, thank you for your patience.



Regards,

Luis


Luis_at_Intel
Moderator
299 Views

Hi @Mihail 

Apologies for the delay in my response. This issue might be caused by an incomplete function since this is a Beta release. The recent Beta 08 update already removed most of the functions because of v0.7 oneVPL spec change. Beta 08 is available now.  

May I ask what impact this has on your project? If you are evaluating the beta software, I would recommend and encourage you to checkout the most recent Beta 08 update. You can find Beta 08 (2021.1-beta08) release notes.

We appreciate your feedback, you might continue checking our new product at https://software.intel.com/content/www/us/en/develop/tools/oneapi/base-toolkit.html.

The new source code is available at https://github.com/oneapi-src/oneVPL.

 

Best Regards,

Luis

Reply