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

Chrome

  1. 4 - 106: Not supported
  2. 107 - 108: Partial support
  3. 109: Partial support
  4. 110 - 112: Partial support

Edge

  1. 12 - 18: Partial support
  2. 79 - 108: Partial support
  3. 109: Partial support

Safari

  1. 3.1 - 10.1: Not supported
  2. 11 - 12.1: Partial support
  3. 13 - 16.2: Supported
  4. 16.3: Supported
  5. TP: Supported

Firefox

  1. 2 - 108: Not supported
  2. 109: Not supported
  3. 110 - 111: Not supported

Opera

  1. 9 - 93: Not supported
  2. 94: Partial support

IE

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

Chrome for Android

  1. 109: Partial support

Safari on iOS

  1. 3.2 - 10.3: Not supported
  2. 11 - 16.2: Supported
  3. 16.3: Supported

Samsung Internet

  1. 4: Not supported
  2. 5 - 18.0: Not supported
  3. 19.0: Not supported

Opera Mini

  1. all: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 73: Not supported

UC Browser for Android

  1. 13.4: Not supported

Android Browser

  1. 2.1 - 4.4.4: Not supported
  2. 109: Partial support

Firefox for Android

  1. 109: Not supported

QQ Browser

  1. 13.1: Not supported

Baidu Browser

  1. 13.18: Supported

KaiOS Browser

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