A video compression codec that Google (https://www.youtube.com/testtube) and Netflix (http://www.csimagazine.com/csi/Netflix-AV1-is-our-primary-next-gen-codec.php) have supported. 20-40 times smaller files.
Admin Note:
Due to limited browser support for AV1 videos, it's unlikely that we'll build this capability unless there's full browser support.
Video is highly crucial for today's very short attention spans. Being able to deliver high-quality and compressed video is key to be able to stand out.
Any update on this? Seems like Webflow is unable to transcode AV1 when being uploaded.