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.

troubles with using Enhanced Video Renderer

lonely_hearts_club
326 Views

I want to develop a video conference system running on Intel i3 platform with hardware decoding capability enabled by Intel Media SDK. I noticed that EVR supports NV12 input so it can be connected directly with the "Intel h.264 decoder"(the sample decoder in Media SDK). I tried to drag "Intel h.264 decoder" into GRAPHEDIT and connect it to Enhanced Video Renderer.As the graph was started ,the GRAPHEDIT showed it worked well,but no video window was shown.So how canI deal with this problem?Thank u 4 helping me!

32627-shot.jpg

0 Kudos
1 Solution
Eric_S_Intel
Employee
326 Views

Hi,

I am suspect that theres a problem between the decoder and EVR. EVR is a very common rendering filter, and I use it all the time. Have you tried to view the encoded stream with any other decoder? Could there be problems with the MyColorSpaceCovert filter? Please elaborate on any debugging you have done, and include version and platform information if you could.

Thanks

-Eric

View solution in original post

2 Replies
Eric_S_Intel
Employee
327 Views

Hi,

I am suspect that theres a problem between the decoder and EVR. EVR is a very common rendering filter, and I use it all the time. Have you tried to view the encoded stream with any other decoder? Could there be problems with the MyColorSpaceCovert filter? Please elaborate on any debugging you have done, and include version and platform information if you could.

Thanks

-Eric

lonely_hearts_club
326 Views

Hello Eric,
Thanks for your reply! I've tackled this problem by changing another DS gragh edit tool.

Thanks!


Regards,
-Patrick

Reply