我真的非常喜欢Jellyfin，开源好用。在有了家里云以后我就开始研究如何把让它做更多的事情。AMD 300U 有一块 Vega 3 的显卡，我首先想到的就是让它作为我的媒体库来提供视频转码等功能。
视频硬解和转码
受限于性能，使用 CPU 转码是不现实的。我知道 Plex 有提前离线通过 CPU 或者 GPU 转码为适合在线播放的多个版本的功能，但可惜的是 Jellyfin 并没有这方面的实现。
对于 Linux 设备，不论是 Intel 还是 AMD 的显卡 Jellyfin 官方都推荐使用 VAAPI 来作为硬件加速的设备。Video Acceleration API (VAAPI) 是一个开源的视频加速 API 实现。在 Linux 上由于厂商对于显卡驱动的不重视导致第三方开源实现经常能够获得比官方驱动更好的效果和体验。就比如在生成进度条预览图时，AMD 显卡只有通过 VAAPI 才能够启用硬件加速的 MJPEG 编码。
设置硬件转码
在设置硬件转码之前，请确认自己的显卡是否支持所选的解码格式，如果解码的时候选择到了自己的显卡所不支持的格式在播放的时候会发生错误。并且有可能导致系统崩溃。
下面的两个选项是用于配置用于渲染的 API 和设备的，如果系统只有一张显卡使用默认即可。
启用硬件解码可以设置允许使用硬件加速的视频格式。如果视频的格式不在你所选择的格式范围内，当需要解码时，系统会使用 CPU 来进行解码。
在硬件编码选项中启用硬件编码能够让需要转码的视频在上面被 GPU 或者 CPU 解码之后再使用 GPU 转码为默认 H264 的格式。除了 H264 外，还可以通过允许以 HEVC 格式编码让编码器将视频转换为 HEVC 格式。通常在相同比特率的情况下，HEVC 拥有比 H264 更好的视频质量。同样这里也需要确认你的显卡是否支持对应的格式。如果不支持 Jellyfin 在播放时会报错。
色彩映射选项默认是关闭的，它的作用是把 HDR/杜比视界 的视频在转码过程中通过特定的算法转换为适合 SDR 显示器（即不支持 HDR 的显示器）可以正常显示颜色的状态（在不受支持的设备播放 HDR视频或者转码 HDR 视频的时候不打开这个选项会导致视频偏色如发灰/发绿）。色调映射的算法如果没有特殊需求选择默认即可。
与之相对的是针对多声道音频的立体声降混算法的设置。它的作用是将5.1或者更多声道数据的声音通过算法转化为能直接通过双声道耳机聆听的音频。我推荐选择 AC-4 算法，这个算法是针对杜比全景声开发的，能够得到非常不错的效果。启动 VBR 音频编码则是能够让音频在转码过程中自动更具复杂性来调整带宽使用量。
编码预设决定了视频编码的质量和速度。通常情况下自动即可，根据网络上有人的测试信息，H264默认会使用 very fast 的设置。如果有特别的需求，可以将这个设置调整到 fast 这是一个比较合适选项。
不同显卡的解码格式的支持列表
下面的表格来自 https://bluesky-soft.com/en/dxvac/deviceInfo/decoder/amd.html 和 https://bluesky-soft.com/en/dxvac/deviceInfo/decoder/intel.html 它们分别收集了 AMD 和 Intel 几乎所有的显卡对应支持的解码格式。
如果你是 Nvidia 用户，可以在这个链接查看编解码的支持情况：https://developer.nvidia.com/video-encode-and-decode-gpu-support-matrix-new
AMD 显卡
| GPU | MPEG2 | H.264 | HEVC Main | HEVC Main 444 | HEVC Main10 | HEVC Main10 422 | HEVC Main10 444 | HEVC Main10 Ext | HEVC Main12 | HEVC Main12 422 | HEVC Main12 444 | VP9 Profile0 | VP9 10bit Profile2 | AV1 Profile0 | AV1 12bit Profile2 420 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RADEON XPRESS 200M Series | SD (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| RADEON XPRESS 200 Series | SD (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| RADEON XPRESS 1100 Series | SD (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon 3000 Graphics | SD (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| RADEON 9800 PRO | 8K (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 2600 XT | SD (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 3200 Graphics | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 3300 Graphics | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 4200 | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Mobility Radeon HD 4200 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 4250 | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 4300/4500 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Mobility Radeon HD 4300 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Mobility Radeon HD 4500/5100 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Mobility Radeon HD 4500 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 4550 | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 4600 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Mobility Radeon HD 4650 | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 4800 Series | FHD (IDCT) | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Mobility Radeon HD 5000 Series | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 5450 | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 5570 | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 5700 Series | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 5800 Series | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6250 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6290 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6300M Series | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6310 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6320 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6380G | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6450 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6480G | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6500M/5600/5700 Series | FHD (IDCT) | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6530D | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6550D | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6570 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6670 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6700 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6800 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 6900 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7310 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7340 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7500/7600 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7500M/7600M Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7570M | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7600M Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7610M | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7640G | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7660D | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7660G | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7670M | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7700M Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7700 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7800 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7900 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 7970M | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8210 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8400 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8400 / R3 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8490 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8510G | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8570D | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8600/8700M | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8650G + HD 7600M Dual Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon HD 8750M | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R2 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R3 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R3 Graphics (Stoney Ridge) | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon R4 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R5 200 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R5 430 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R5 Graphics (Stoney Ridge) | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon R5 Graphics (Bristol Ridge) | FHD | 4K | 4K | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R5 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R6 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 200 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 240 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 250 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 350X | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 360 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 M365X | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 370 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 Graphics | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R7 Graphics (Carrizo/Bristol Ridge) | FHD | 4K | 4K | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 200 / HD 7900 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 M200X Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 200 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 280 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 360 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 M360 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 380X Series | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 380 Series | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 390X Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 390 Series | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon R9 Fury X Series | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 460 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 470 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 480 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon 540 | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon 550 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 550 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 560 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 570X | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 570 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 580 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 590 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX Vega | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX Vega 10 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | 4K | 4K | – | – |
| Radeon RX Vega 11 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | 4K | 4K | – | – |
| Radeon RX Vega 64 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX Vega M GL Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon Vega 3 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | 4K | 4K | – | – |
| Radeon Vega 8 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | 4K | 4K | – | – |
| Radeon Vega 11 Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | 4K | 4K | – | – |
| Radeon Vega Frontier Edition | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon VII | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon Pro VII | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon RX 5500 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 5600 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 5700 | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 5700 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 6400 | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 6500M | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 6500 XT | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon RX 6600 | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6600 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6650M Series | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6700 | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6700S | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6700 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6750 GRE 12GB | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6750 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6800M | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6800 | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6800 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6900 XT | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 6950 XT Series | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 7600 | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 7600S | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 7600M XT | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon RX 7800 XT | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | 8K |
| Radeon RX 7900 XT | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | 8K |
| Radeon RX 7900 XTX | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | 8K |
| Radeon RX 9070 | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | 8K |
| Radeon Graphics | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | 4K | 4K | – | – |
| Radeon Graphics (Renoir/Lucienne/Cezanne/Barcelo) | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon Graphics (Rembrandt/Raphael/Mendocino/Phoenix) | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon 610M | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon 760M Graphics | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon 780M Graphics | – | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | 8K | – |
| Radeon Pro WX 2100 | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon Pro WX 3200 Series | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon Pro WX 4100 | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon Pro Vega 48 | FHD | 4K | 4K | – | 4K | – | – | – | – | – | – | – | – | – | – |
| Radeon Pro 5300 | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| Radeon Pro Graphics | FHD | 4K | 8K | – | 8K | – | – | – | – | – | – | 8K | 8K | – | – |
| FirePro M6100 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| FirePro V4900 (FireGL V) Graphics Adapter | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| FirePro W2100 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| FirePro W4100 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
Intel 显卡
| GPU | MPEG2 | H.264 | HEVC Main | HEVC Main 444 | HEVC Main10 | HEVC Main10 422 | HEVC Main10 444 | HEVC Main10 Ext | HEVC Main12 | HEVC Main12 422 | HEVC Main12 444 | VP9 Profile0 | VP9 10bit Profile2 | AV1 Profile0 | AV1 12bit Profile2 420 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 945 Express Chipset Family | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| 965 Express Chipset Family | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| G33/G31 Express Chipset Family | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| G41 Express Chipset | FHD | FHD (IDCT) | – | – | – | – | – | – | – | – | – | – | – | – | – |
| G45/G43 Express Chipset | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Q33 Express Chipset Family | FHD (MoComp) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Q35 Express Chipset Family | FHD (MoComp) | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Graphics Media Accelerator 3150 | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – | – |
| Graphics Media Accelerator 3600 Series | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics 3000 | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics 4000 | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics 4400 | FHD | 4K | 4K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics 4600 | FHD | 4K | 4K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics 5000 | FHD | 4K | 4K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics 5300 | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics 5500 | FHD | 4K | 4K | 4K | – | – | – | – | |||||||
| HD Graphics 5600 | FHD | 4K | 4K | 4K | – | – | – | – | |||||||
| HD Graphics 6000 | FHD | 4K | 4K | 4K | – | – | – | – | |||||||
| HD Graphics Family (Sandy Bridge) | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics Family (Haswell) | FHD | 4K | 4K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics P530 | FHD | 4K | 8K | 4K | – | – | – | – | |||||||
| HD Graphics (Arrandale) | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics (Sandy Bridge) | FHD | FHD | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics (Ivy Bridge) | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics (Haswell) | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics (Bay Trail) | FHD | 4K | – | – | – | – | – | – | – | – | – | – | – | – | – |
| HD Graphics (Cherry Trail) | FHD | 4K | 8K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics (Braswell) | FHD | 4K | 8K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics (Apollo Lake) | FHD | 4K | 8K | 8K | 4K | – | – | – | |||||||
| HD Graphics 500 | FHD | 4K | 8K | 8K | 4K | – | – | – | |||||||
| HD Graphics 510 | FHD | 4K | 8K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics 515 | FHD | 4K | 8K | – | – | – | – | – | – | – | – | – | – | – | |
| HD Graphics 520 | FHD | 4K | 8K | 4K | – | – | – | – | |||||||
| HD Graphics 530 | FHD | 4K | 8K | 4K | – | – | – | – | |||||||
| HD Graphics 610 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| HD Graphics 615 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| HD Graphics 620 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| HD Graphics 630 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| Iris Graphics 540 | FHD | 4K | 8K | 4K | – | – | – | – | |||||||
| Iris Graphics 6100 | FHD | 4K | 4K | 4K | – | – | – | – | |||||||
| Iris Plus Graphics | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| Iris Plus Graphics 640 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| Iris Plus Graphics 655 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| Iris Pro Graphics 580 | FHD | 4K | 8K | 4K | – | – | – | – | |||||||
| Iris Pro Graphics P6300 | FHD | 4K | 4K | 4K | – | – | – | – | |||||||
| Iris Xe Graphics | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| UHD Graphics | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics (Tiger Lake/Alder Lake/Alder Lake-N) | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| UHD Graphics 600 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics 605 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics 610 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics 617 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics 620 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics 630 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics P630 | FHD | 4K | 8K | 8K | 8K | 8K | – | – | |||||||
| UHD Graphics 710 | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| UHD Graphics 730 | FHD | 4K | 8K | 8K | 8K | 8K | 8K | – | |||||||
| UHD Graphics 750 | FHD | 4K | 8K | 8K | 8K | 8K | 8K | – | |||||||
| UHD Graphics 770 | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| Arc A310 LP Graphics | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| Arc A380 Graphics | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| Arc A580 Graphics | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| Arc A750 Graphics | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
| Arc A770 Graphics | FHD | 4K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | 8K | – |
进度条预览图使用硬件加速
如果在媒体库中启用了生成进度条预览图，Jellyfin会在晚上的时候自己生成视频的预览图。如果不使用硬件加速，这会花费大量的时间。
我们可以通过打开硬件加速来加快这个过程。和转码相同，预览图生成的设置是被归类到播放里的。打开下图中的启动硬件解码的设置即可在生成预览图的时候使用硬件加速。如果你使用的是 SV，VA-API，VideoToolbox 或 RKMPP，你还可以使用硬件加速的 MJPEG 编码。如果对进度条的精度要求不高，可以使用仅从关键帧生成图像，这会大大加快进度条的生成速度。
常见问题
字体无法不显示或者显示为方框
这是由于 Linux 自带的中文字体不足导致的，最简单的解决办法就是在 Jellyfin 中设置备用字体。这里的字体推荐使用针对网络优化的 woff2 格式的字体。Jellyfin 官方推荐在 Google Fonts 上查找。经过我的测试，最适合的字体是 Noto Sans Simplified Chinese 这个字体。点击下载我整理好的文件
我们需要下载这个字体，然后将文件夹里面的所有字体文件复制到一个文件夹中，源文件应如下。你需要将 static 文件夹中的字体和主字体复制到同一个文件夹中。
复制到一起以后如下
在这之后将文件复制到服务器中。在播放-转码中设置备用字体的位置和启用备用字体即可。
