AV1 video format

- OTHER

AV1 (AOMedia Video 1) is a royalty-free video format by the Alliance for Open Media, meant to succeed its predecessor VP9 and compete with the HEVC/H.265 format.

Chrome

  1. 4 - 66: Not supported
  2. 67 - 69: Disabled by default
  3. 70 - 125: Supported
  4. 126: Supported
  5. 127 - 129: Supported

Edge

  1. 12 - 17: Not supported
  2. 18 - 115: Disabled by default
  3. 116 - 120: Not supported
  4. 121 - 125: Supported
  5. 126: Supported

Safari

  1. 3.1 - 16.6: Not supported
  2. 17.0 - 17.4: Partial support
  3. 17.5: Partial support
  4. 17.6 - TP: Partial support

Firefox

  1. 2 - 54: Not supported
  2. 55 - 64: Disabled by default
  3. 65: Partial support
  4. 66: Partial support
  5. 67 - 127: Supported
  6. 128: Supported
  7. 129 - 131: Supported

Opera

  1. 9 - 56: Not supported
  2. 57 - 110: Supported
  3. 111: Supported

IE

  1. 5.5 - 10: Not supported
  2. 11: Not supported

Chrome for Android

  1. 126: Supported

Safari on iOS

  1. 3.2 - 16.7: Not supported
  2. 17.0 - 17.4: Partial support
  3. 17.5: Partial support
  4. 17.6 - 18.0: Partial support

Samsung Internet

  1. 4 - 11.2: Not supported
  2. 12.0 - 24: Supported
  3. 25: Supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 80: Supported

UC Browser for Android

  1. 15.5: Supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 126: Supported

Firefox for Android

  1. 127: Supported

QQ Browser

  1. 14.9: Supported

Baidu Browser

  1. 13.52: Supported

KaiOS Browser

  1. 2.5: Not supported
  2. 3: Not supported

Edge has stopped supporting AV1 completely at some point prior to version 116 (additional information required).

Resources:
Sample video from Bitmovin
Safari implementation bug
Firefox implementation bug
Wikipedia article
Sample video from Facebook