Using Aurora1, AV1 can already achieve a 50% coding efficiency gain over H.264 and HEVC across many content types and use cases. An advanced codec will always provide higher compression efficiency and better operational modes than a legacy standard.Īs Chrome 90 Beta has fully integrated AV1 with WebRTC, many video conferencing platforms and applications are evaluating AV1 as the next generation codec after H.264 and VP9. In part 2 we update the results comparing our Aurora1 AV1 encoder with x264 and add OpenH264 and libaom-RT.Ĭodec implementations and their performance, quality, and efficiency vary, still, there is nothing they can do to increase the coding tools available. In part 1 of this article, we introduced the AV1 codec for Real-Time Communications (RTC) by comparing our Aurora1 AV1 encoder with x264 and libvpx-VP9 operating on the Snapdragon 845.
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