AV1
An open, royalty-free video coding standard developed by the Alliance for Open Media (AOMedia), with Google as a primary contributor. It is widely used in video streaming and as the basis for the AVIF image format.
Core Facts
AVIF is essentially the single-frame output of the AV1 video codec packaged as an image format, enabling hardware acceleration by reusing the AV1 hardware decoding capabilities of video chips.
The AV1 codec was jointly developed by the AOMedia alliance and can save approximately 30% of bandwidth compared to H.265 at equivalent video quality, without involving patent licensing fees.
Timeline (last 90 days)
AVIF is based on AV1 video encoding, and Google is the primary driver of the AV1 ecosystem.
AVIF is essentially the single-frame output of the AV1 video codec packaged as an image format, enabling hardware acceleration by reusing the AV1 hardware decoding capabilities of video chips.
Microsoft is one of the co-developers of the AV1 standard, participating through the Alliance for Open Media.
AV1 was finalized by the Alliance for Open Media in 2018, offers approximately 30% better compression than H.264, is completely royalty-free, and has been adopted by Netflix and YouTube.
All Facts (6)
AVIF is essentially the single-frame output of the AV1 video codec packaged as an image format, enabling hardware acceleration by reusing the AV1 hardware decoding capabilities of video chips.
65%VerifiedThe AV1 codec was jointly developed by the AOMedia alliance and can save approximately 30% of bandwidth compared to H.265 at equivalent video quality, without involving patent licensing fees.
65%UnverifiedAVIF基于AV1视频编码，压缩效率比WebP再提升约20%，但编解码计算开销更大，目前仍处于普及过渡期
85%UnverifiedAVIF is based on AV1 video encoding, and Google is the primary driver of the AV1 ecosystem.
50%UnverifiedMicrosoft is one of the co-developers of the AV1 standard, participating through the Alliance for Open Media.
50%UnverifiedAV1 was finalized by the Alliance for Open Media in 2018, offers approximately 30% better compression than H.264, is completely royalty-free, and has been adopted by Netflix and YouTube.
50%