Right now just for testing, I have Handbrake changing a 1440x1080 25
minute video to 640x480 h264. Handbrake is encoding at 80fps and using
around 96% of the CPU. The CPU is an Intel i5-3750 at 3,4GHz with 32GB RAM.
On 4/5/24 15:11, z via PLUG-discuss wrote:
Do you truly need proprietary drivers? That card is one of the best
supported by open source software. So I would just install mesa, which
should be easily installed from your distro's package manager, if it's
not installed already.
Assuming you do need proprietary, maybe try a reboot if you haven't
already? It's giving a missing binary error and sometimes I get those
after a kernel update and not rebooting.
Zack
Apr 5, 2024 14:43:44 Jim via PLUG-discuss
<plug-discuss@lists.phxlinux.org>:
Today the Radeon RX580 graphics card I bought arrived. To get the
drivers for the card, I went here
https://www.amd.com/en/support where I downloaded
amdgpu-install_6.0.60002-1_all.deb
Next I started following the instructions at
https://amdgpu-install.readthedocs.io/en/latest/ then I started
running into problems.
amdgpu-install --vulkan=amdvlk,pro gave me 2 errors:
E: Unable to locate package vulkan-amdgpu-pro and the same for
vulkan-amdgpu-pro:i386
I kept going and entered amdgpu-install -y --usecase=workstation
That returned the errors Unable to locate package amdgpu-pro and
amdgpu-pro-lib32
With the error messages I figured I'd have problems, but I tried
to find out if I could use the hardware acceleration so I entered|:|
|ffmpeg -i input.mp4 -c:v h264_amf -c:a copy output.mp4
That gave me several errors. The first one was [h264_amf @
0x562e1f855380] DLL libamfrt64.so.1 failed to open|
|So I tried sudo updatedb and locate libamfrt64.so.1 which
returned nothing. That told me the file wasn't there.|
|I tried to transcode a file with Handbrake but it didn't show
h264_amf among the available codec options.|
|I tried searching for how to install libamfrt64.so.1 but all I
got was references to steps I already tried.
|
|Did I make a mistake somwhere or does AMD need to fix something?|
|Thank for your help.|
|Jim
|
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