Media Source Extensions

- REC

API allowing media data to be accessed from HTML video and audio elements.

IE

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

Edge

  1. 12 - 85: Supported
  2. 86: Supported

Firefox

  1. 2 - 24: Not supported
  2. 25 - 41: Disabled by default
  3. 42 - 80: Supported
  4. 81: Supported
  5. 82 - 83: Supported

Chrome

  1. 4 - 16: Not supported
  2. 17 - 22: Disabled by default
  3. 23 - 30: Supported
  4. 31 - 85: Supported
  5. 86: Supported
  6. 87 - 89: Supported

Safari

  1. 3.1 - 7.1: Not supported
  2. 8 - 13.1: Supported
  3. 14: Supported
  4. TP: Supported

Opera

  1. 9 - 12.1: Not supported
  2. 15 - 70: Supported
  3. 71: Supported

iOS Safari

  1. 3.2 - 12.4: Not supported
  2. 13 - 13.7: Partial support
  3. 14: Partial support

Opera Mini

  1. all: Not supported

Android Browser

  1. 2.1 - 4.4: Not supported
  2. 4.4.3: Supported
  3. 81: Supported

Blackberry Browser

  1. 7: Not supported
  2. 10: Not supported

Opera Mobile

  1. 10 - 12.1: Not supported
  2. 59: Supported

Chrome for Android

  1. 85: Supported

Firefox for Android

  1. 79: Supported

IE Mobile

  1. 10: Not supported
  2. 11: Supported

UC Browser for Android

  1. 12.12: Supported

Samsung Internet

  1. 4 - 8.2: Not supported
  2. 9.2 - 11.2: Supported
  3. 12.0: Supported

QQ Browser

  1. 10.4: Supported

Baidu Browser

  1. 7.12: Supported

KaiOS Browser

  1. 2.5: Supported
Resources:
MediaSource demo
MDN Web Docs - MediaSource
MSDN article