<p>在jellyfin控制台转码选择nvida nvenc, 勾选你所用的gpu支持转码格式<img src="data/attachment/forum/" alt="" /></p>
<h4>测试转码</h4>
<p>注意测试时得找一个需要转码才能的视频。</p>
<p><img src="data/attachment/forum/202504/02/222616lqk490gewex7wo7n.png" alt="image-rpmz.png" title="image-rpmz.png" /></p>
<p>使用gpu转码时nvidia-smi命令显示ffmpeg运行:</p>
<pre><code>Last login: Wed Apr 2 21:26:21 2025 from 127.0.0.1
zeno@zeno-fn:~$ nvidia-smi
Wed Apr 2 21:49:36 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 570.133.07 Driver Version: 572.83 CUDA Version: 12.8 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Com** M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 3050 On | 00000000:01:00.0 Off | N/A |
| 66% 81C P2 65W / 70W | 1188MiB / 6144MiB | 48% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 4849 G /ffmpeg N/A |
+-----------------------------------------------------------------------------------------+
</code></pre>
<p><img src="data/attachment/forum/" alt="" /></p>
<p>甚至可以从windows任务管理器查看gpu占用。(这里我bios将核显也启用了,windows桌面用核显,虚拟机转码使用GPU分区,不转码时玩游戏也会启动独显。)</p>
<p><img src="data/attachment/forum/202504/02/222629n4kgyya2yyg1yy6z.png" alt="image-ptrf.png" title="image-ptrf.png" /></p>
<p><img src="data/attachment/forum/" alt="" /></p>
<h3>7.测试GPU运行AI小模型</h3>
<p>囊中羞涩,买不起5090。只能测试以下小模型了。</p>
<p>最新免费版的1panel适配了GPU和AI大模型,吐槽一下fnos商店里的那个版本太旧了,还不能更新,所以自己安装了1panel。</p>
<p>再从1panel安装了ollama和open-webui。</p>
<p>测试一下deepseek-r1:1.5b,成功以gpu运行。<img src="https://club.fnnas.com/data/attachment/forum/202504/02/222642ar0r83r8jmu3366j.png" alt="image-zchy.png" title="image-zchy.png" /></p>
<pre><code>root@93bfd5fbcab8:/# ollama ps
NAME ID SIZE PROCESSOR UNTIL
deepseek-r1:1.5b a42b25d8c10a 2.0 GB 100% GPU 4 minutes from now
</code></pre>
<p><img src="data/attachment/forum/" alt="" /></p>
<p>测试一下deepseek-r1:7b,共享GPU内存也正常使用。</p>
<p><img src="data/attachment/forum/202504/02/222701wbddhh1qdx33xxdu.png" alt="image-jpla.png" title="image-jpla.png" /></p>
<p><img src="data/attachment/forum/" alt="" /></p> |