Can I use
?

HEVC/H.265 video format

- OTHER

The High Efficiency Video Coding (HEVC) compression standard is a video compression format intended to succeed H.264

IE

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

Edge

  1. 12 - 18: Partial support
  2. 79 - 102: Partial support
  3. 103: Partial support

Firefox

  1. 2 - 100: Not supported
  2. 101: Not supported
  3. 102 - 103: Not supported

Chrome

  1. 4 - 102: Not supported
  2. 103: Not supported
  3. 104 - 106: Not supported

Safari

  1. 3.1 - 10.1: Not supported
  2. 11 - 12.1: Partial support
  3. 13 - 15.4: Supported
  4. 15.5: Supported
  5. 16.0 - TP: Supported

Opera

  1. 9 - 85: Not supported
  2. 86: Not supported
  3. 87: Not supported

Safari on iOS

  1. 3.2 - 10.3: Not supported
  2. 11 - 15.4: Supported
  3. 15.5: Supported
  4. 16.0: Supported

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 101: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 64: Not supported

Chrome for Android

  1. 102: Not supported

Firefox for Android

  1. 101: Not supported

UC Browser for Android

  1. 12.12: Not supported

Samsung Internet

  1. 4: Not supported
  2. 5 - 16.0: Not supported
  3. 17.0: Not supported

QQ Browser

  1. 10.4: Not supported

Baidu Browser

  1. 7.12: Not supported

KaiOS Browser

  1. 2.5: Not supported
Resources:
Chrome support bug (WontFix)
Firefox support bug (WONTFIX)
Wikipedia article