Libva info: Trying to open /usr/lib64/dri/i965_drv_video.so Libva info: User environment variable requested driver 'i965' VaInitialize failed with error code -1 (unknown libva ~]# vainfo Libva info: Trying to open /usr/lib64/dri/iHD_drv_video.so Libva info: User environment variable requested driver 'iHD' I am providing the output of several commands as followsĠ0:02.0 VGA compatible controller: Intel Corporation CometLake-S GT2 (rev 03)

Finally I have changed the environment variable to i965 and after that I have seen that something is atleast working. Someone suggested to change the environment variable persent in /etc/environment and I have done as they said to iHD and someone suggested to change the environment variable to i915 and even no use. Hardware acceleration disabled as no accelerators found I am able to convert mp4 video file from h264 to av1 aom normally I mean without specifying -hwaccel auto but when I run the command by specifying -hwaccel auto option I am getting the following error I have removed old kernels using ' dnf remove ' command. The compilation succeeded without any errors but I can't use hardware acceleration.Īs I am unable to apply hardware acceleration and so I have updated my pc by using the command ' dnf -upgrade ' several times and as a result new kernels have been installed. After that I have downloaded ffmpeg source code from git and compiled with options -enable-libva -enable-opengl -enable-libmfx -enable-opencl etc. After that I have installed all the required drivers like libva etc. I have some mp4 h264 files and I want to convert to av1 aom using ffmpeg tool but I can't.Īfter installing Fedora 35 I have installed open CL runtime.

Hi I am Rupesh from India and I have bought new PC with Intel i3 10th gen processor and asus prime h510 me motherboard and installed Fedora 35.

Uhd 630 drivers