一种新的视频编解码器可用于视频流^{(Video Streaming)}和播放^(Playback)服务，以通过H.264和H.265或HEVC使用。这个新的编解码器被称为AV1。它是一种开放且免版税的视频编码格式，主要用于Internet上的视频传输。它采用VP9编码格式。它旨在与OPUS一起用于^(OPUS)HTML5网络视频和WebRTC的^(WebRTC)WebM容器格式的即将更新技术。该编解码器承诺提供相同质量的流，但文件大小有所下降。此外，任何专利持有人都不会因使用此编解码器而获得任何费用。今天，我们将检查如何在Windows 11/10AV1编解码器。

如何在Windows 11/10 PC上播放AV1视频

在Windows 10^{(Windows 10)}上本地启用编解码器意味着添加编解码器将使用户能够在Groove Music和Movies & TV 应用程序等应用程序上播放媒体。这类似于在Windows 10影视^(Movies)应用程序上播放HEVC视频或在 Windows 10上播放^{(Windows 10)}OGG、Vorbis和Theora编码的媒体文件。

随着AV1编解码器的出现，越来越多的软件正在增加对它的支持。不过，微软^(Microsoft)也不甘落后。微软^(Microsoft)最近悄悄发布了适用于 Windows 10 的 AV1 Codec Pack^{(AV1 Codec Pack for Windows 10)}。这与Web Media Extension Codec pack和HEVC Codec pack一样在Microsoft Store上发布。

安装后，您将能够在影视^(Movies)应用程序上播放AV1视频。但是，如果您使用Win32版本的软件，例如VLC 媒体播放器^{(VLC Media Player)}，您很可能不需要它。

Microsoft Store上对此编解码器的描述如下：

“Play AV1 videos on your Windows 10 device. This extension is an early beta version of the AV1 software decoder that lets you play videos that have been encoded using the AV1 video coding standard developed by the Alliance for Open Media. Since this is an early release, you might see some performance issues when playing AV1 videos. We’re continuing to improve this extension. If you allow apps to be updated automatically, you should get the latest updates and improvements when we release them.”

尽管目前使用AV1编解码器的视频确实很少见；如果您愿意，可以在此处^(here)(here)从Microsoft Store^{(Microsoft Store)} 找到并安装此视频编解码器扩展。

提示^(TIP)：5KPlayer是您可能想要查看的最好的适用于Windows的^(Windows)免费 AV1 视频播放器之一。

How to play AV1 videos on Windows 11/10 PC

A new video codеc hаs been made available for Video Ѕtreaming and Playback serνices to use over H.264 and H.265 or HEVC. Thiѕ new codec is being called AV1. It is an open and royalty-free video coding format, mainly to be used in video transmissions over the Internet. It is made to succeed VP9 coding format. It is intended to be used along with OPUS in an upcoming update to WebM container format for HTML5 web video and WebRTC technologies. This codec promises the same quality of stream but with a dip in the size of the file. Also, no patent holders will be paid any money for the usage of this codec. Today, we will check how to enable AV1 codec natively on Windows 11/10.

How to play AV1 videos on Windows 11/10 PC

Enabling a codec natively on Windows 10 means that the addition of the codec will enable the user to play media on apps like Groove Music and Movies & TV apps. This is similar to playing HEVC videos on Windows 10 Movies & TV app or playing OGG, Vorbis and Theora coded media files on Windows 10.

As the AV1 codec is emerging, more and more software is adding support for it. Microsoft is not much behind though. Microsoft has recently silently released AV1 Codec Pack for Windows 10. This is released on the Microsoft Store just like the Web Media Extension Codec pack and the HEVC Codec pack.

After you install it, you will be able to play AV1 videos on Movies & TV app. However, if you use the Win32 version of software like the VLC Media Player, you might not need it most probably.

The description of this codec on the Microsoft Store reads,

“Play AV1 videos on your Windows 10 device. This extension is an early beta version of the AV1 software decoder that lets you play videos that have been encoded using the AV1 video coding standard developed by the Alliance for Open Media. Since this is an early release, you might see some performance issues when playing AV1 videos. We’re continuing to improve this extension. If you allow apps to be updated automatically, you should get the latest updates and improvements when we release them.”

Though the videos with AV1 codec are really rare at the moment; in case, if you wish, you can find and install this video codec extension from the Microsoft Store here.

TIP: 5KPlayer is among the best free AV1 Video Player for Windows that you might want to check out.

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