With the claim that the new AV1 video codec much more efficiently compresses video, Netflix plans to introduce it to its Android app. Until now, Netflix has used the VP9 codec but says AV1 is 20 percent more efficient. The AV1 codec is already enabled for “selected titles” — although it didn’t name specifics — when the user activates the Save Data option. The company also stated it plans to introduce AV1 on all its platforms and is working with chip and device manufacturers to increase compatibility. Continue reading Netflix Switching From VP9 Codec to the More Efficient AV1

Hulu has joined the Alliance for Open Media (AOMedia) to help promote the AV1 AOMedia Video codec. The alliance’s video compression standard “strives to deliver improved compression efficiency over the current cutting-edge video compression standards HEVC/H.265 and VP9, in addition to providing the industry with an open source, royalty-free, interoperable video format,” wrote Hulu CTO Tian Lim. “Hulu joins other streaming media industry leaders in pursuit of a common goal — to accelerate development and facilitate friction-free adoption of new media technologies that benefit the streaming media industry and our viewers.” Continue reading Hulu Is Latest SVOD Service to Back AOMedia Video Codec

After comparing 5,000 streaming clips from 500 titles using x264, x265, and libvpx codecs, Netflix found x265’s implementation of HEVC to be the most efficient while offering the highest quality. However, “whether that matters in light of compatibility and licensing issues isn’t so obvious,” notes Streaming Media. The study, which focused on VOD rather than live, compared codecs and not specifications (instead of comparing encoding specs, Netflix compared implementation of the specs). “Netflix’s tests clearly show that x265 is 20 percent more efficient than libvpx when encoding premium content using the most stringent settings, and measuring quality with VMAF.” Continue reading Netflix Video Codec Study Finds x265 More Efficient Than VP9