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<p>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.<br>
</p>
<div class="moz-cite-prefix">On 4/5/24 15:11, z via PLUG-discuss
wrote:<br>
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<blockquote type="cite"
cite="mid:941e9829-8a76-4bee-9341-25cdf012d2e7@tzcrawford.com">
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<span dir="ltr" style="margin-top:0; margin-bottom:0;">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.</span> <br>
<br>
<span dir="ltr" style="margin-top:0; margin-bottom:0;">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.</span> <br>
<br>
<br>
<br>
<span dir="ltr" style="margin-top:0; margin-bottom:0;">Zack</span>
<br>
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<p>Apr 5, 2024 14:43:44 Jim via PLUG-discuss
<a class="moz-txt-link-rfc2396E" href="mailto:plug-discuss@lists.phxlinux.org"><plug-discuss@lists.phxlinux.org></a>:</p>
</div>
<blockquote
style="margin:0;border-left:3px solid #ccc; padding-left:10px">
<p>Today the Radeon RX580 graphics card I bought arrived. To
get the drivers for the card, I went here <br>
</p>
<p><span style="white-space: pre-wrap"><a
class="moz-txt-link-freetext"
href="https://www.amd.com/en/support" moz-do-not-send="true">https://www.amd.com/en/support</a> where I downloaded <span
style="white-space: pre-wrap">amdgpu-install_6.0.60002-1_all.deb</span></span></p>
<p><span style="white-space: pre-wrap"><span
style="white-space: pre-wrap">Next I started following the instructions at <a
class="moz-txt-link-freetext"
href="https://amdgpu-install.readthedocs.io/en/latest/"
moz-do-not-send="true">https://amdgpu-install.readthedocs.io/en/latest/</a> then I started running into problems.</span></span></p>
<p>amdgpu-install --vulkan=amdvlk,pro gave me 2 errors:</p>
<p>E: Unable to locate package vulkan-amdgpu-pro and the same
for vulkan-amdgpu-pro:i386</p>
<p>I kept going and entered amdgpu-install -y
--usecase=workstation</p>
<p>That returned the errors Unable to locate package
amdgpu-pro and amdgpu-pro-lib32</p>
<p>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<code>:</code></p>
<p><code><font face="Helvetica, Arial, sans-serif">ffmpeg -i
input.mp4 -c:v h264_amf -c:a copy output.mp4<br>
<br>
That gave me several errors. The first one was
[h264_amf @ 0x562e1f855380] DLL libamfrt64.so.1 failed
to open</font></code></p>
<p><code><font face="Helvetica, Arial, sans-serif">So I tried
sudo updatedb and locate libamfrt64.so.1 which returned
nothing. That told me the file wasn't there.</font></code></p>
<p><code><font face="Helvetica, Arial, sans-serif">I tried to
transcode a file with Handbrake but it didn't show
h264_amf among the available codec options.</font></code></p>
<p><code><font face="Helvetica, Arial, sans-serif">I tried
searching for how to install libamfrt64.so.1 but all I
got was references to steps I already tried.<br>
</font></code></p>
<p><code><font face="Helvetica, Arial, sans-serif">Did I make
a mistake somwhere or does AMD need to fix something?</font></code></p>
<p><code><font face="Helvetica, Arial, sans-serif">Thank for
your help.</font></code></p>
<p><code><font face="Helvetica, Arial, sans-serif">Jim<br>
</font></code></p>
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