![]() ![]() ![]() You can use ffmpeg to convert video to AV1. You can convert gif to videos to get much smaller files and better UX #Encoding videos to AV1 So, there is no reason to not use AV1 today! The browser will choose the best video for the user. This means you can provide an AV1 and a H.264 version of the same video to support all browsers. Apple should support AV1 in the future.Īs web supports progressive enhancement, you can provide multiple versions of the same video. ![]() AV1 improves compression efficiency by ~30% over the previous state-of-the-art video codec, VP9, and by ~50% over x264.ĪV1 is currently supported by Chrome, Firefox, Opera, and Edge, so about 75% of usages. According to Cisco, it represents about 80% of the total traffic! So, reducing the size of video files can help to reduce the amount of data that is transferred over the internet, and it may reduce the hosting costs of your website.ĪV1 is a next generation codec developed by the Alliance for Open Media (AOM). Video represent a large part of the internet traffic. Using Avif codec for images to reduce web page size FFmpeg is essentially a collection of tools used to manage multiple aspects about multimedia files, including streaming, mux, encoding, filtering or transcoding. The formats and codecs supported by your build of ffmpeg can vary due the version, how it was compiled, and if any external libraries, such as libx264, were supported during compilation.Using AV1 video codec to reduce web page size (this post).Website performance: How I've improved the performance of this website?.Website performance: Why and how to measure?.Be sure to check out the rest of the blog posts of the series! This post is part of the series 'Web Performance'. ![]()
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