Mikhail_AMD
Mikhail_AMD
AMF encoder doesn't maintain any timing - it is just a library, it encodes ASAP. And it passes timestamps through. VFR is achieved by timestamps in the container. So unless...
Did you compare result timestamps in AMD and NV files? If you can share NV and AMD outputs I can ask codec folks to look into differences.
It looks like you have an installation issue, some mismatch between AMF/EncodeCore and VCN FW. What is your driver install command line?
In general, mixing components from different drivers is dangerous. One thing I noticed: the correct AMF install command; would be: sudo amdgpu-install --usecase=workstation,amf --vulkan=pro I am not sure what happens...
In general, AMF supports only distros supported by AMD GFX driver and driver installation script: Driver: https://www.amd.com/en/support/linux-drivers Installation: https://amdgpu-install.readthedocs.io/en/latest/install-installing.html#installing-the-workstation-use-case Command line adding AMF would be: $ amdgpu-install -y --usecase=workstation,amf From...
Obviously, AMD tests AMF on all supported distros. Please report issues here.
This place is dedicated to AMF SDK support. AMF is part of the driver, rely on the driver parts so the distro support is beyond AMF team to decide.
Currently HEVC is not supported via Vulkan. We are working on this but no ETA.
still not ready. :(
Supported in 21.50 driver (22.3.1) for Navi10 and later now (RX 5xxx , RX 6xxx)