Mikhail_AMD

Few notes: - I would start with AMF samples. - Ensure that you get the latest RADV, not from distro repo. - enable FFmpeg log to debug level. It should...

"DLL libamfrt64.so.1 failed to open" Did you install AMF on top of RADV? https://github.com/GPUOpen-LibrariesAndSDKs/AMF/wiki/Driver%20Linux sudo amdgpu-install -y --usecase=amf

It is not enough to copy libamfrt64.so library and links to it (libamfrt64.so.1 and libamfrt64.so.1.4.33). There is also libamdenc64.so and corresponding VCN FW that needs to be properly installed. AMF...

I assume, you are trying to capture two monitors with two instances of AMF Capture component on Linux. It is not officially supported yet, though may just work. The error...

If in your setup two capture components provide access to the same surface, you may want to use the first one before accessing the second one. Could you please elaborate...

Can you try as an experiment to "Duplicate()" the captured surface before submitting to the encoder?

The clip shows synchronization issue. The driver you installed is not the latest for Vega. But I cannot find RX Vega M GH or similar on www.amd.com. This is seems...

Ah, this is very special GPU included into Intel's CPU HW package. Unfortunately, for this part drivers are provided by Intel only. I doubt that regular Vega driver will recognize...

Except Flush, I asked for the changes not as real fixes but as way to sort out the problem. Though, timing on different platforms may be different. Also related to...

Thanks for the detailed report. I confirm reproduction. We are working to fix this issue in one of upcoming drivers. We will notify when the driver is released.