With this feature enabled, { -brand-short-name } supports the AV1 Image File (AVIF) format. This is a still image file format that leverages the capabilities of the AV1 video compression algorithms to reduce image size. See <a data-l10n-name="bugzilla">bug 1443863</a> for more details.
启用后，{ -brand-short-name } 将支持 AV1 图像文件格式（AVIF）。这是一种静态图像文件格式，它利用 AV1 视频压缩算法的特性来减小图像体积。欲详细了解，请参阅 <a data-l10n-name="bugzilla">Bug 1443863</a>。