YouTube is set to improve its video streaming experience by adopting next-generation video compression technology, AV2, which aims to deliver sharper visual quality while reducing internet bandwidth usage. The Alliance for Open Media finalized the official specifications for the AV2 codec earlier this year, with engineering estimates suggesting it is 25% to 32% more efficient than its predecessor, AV1. This efficiency means platforms can stream higher-definition video at the same bitrates or maintain high-quality images at lower bitrates, effectively lowering data consumption for viewers.
YouTube has confirmed plans to begin implementing AV2 streaming as early as 2027, starting with its web browser version. While other major streaming platforms like Netflix, Amazon, and Apple have not publicly detailed their deployment schedules, YouTube is taking a proactive approach. According to a report by Android Authority, Des Keane, Engineering Director at YouTube, stated, “YouTube champions open codecs that deliver the best quality video with the fewest playback interruptions. As of March 19, 2026, over 90% of YouTube’s catalog (weighted by watch time) is available in AV1. And we’re excited to begin streaming in AV2, which brings even better video quality to users and unlocks new multi-video capabilities.”
The capabilities of AV2 extend beyond traditional video playback. Google Chrome’s engineering leadership has noted that the improved compression will facilitate advanced features in web browsers. Jim Bankoski, engineering vice president of Chrome, expressed optimism regarding the technology’s support from platforms like YouTube, Netflix, and Prime Video. He remarked, “We’re encouraged by the momentum around AV2, with partners like YouTube, Netflix, and Prime Video exploring the format and showing strong support for the technology. Beyond faster, higher-quality streaming, AV2 lays the groundwork for new browser experiences, from better multi-view video to higher-resolution, more efficient video conferencing.”
This multi-view capability could enable sports fans or event viewers to watch multiple high-definition camera feeds simultaneously on one screen without straining system resources or network capacity. However, while YouTube’s timeline is ambitious, the widespread adoption of AV2 across consumer electronics may take longer. Historical trends indicate that video codec rollouts can be slow, as seen with AV1, which was finalized in 2018 but did not appear in commercially available hardware until later.
