HTML5 Video Support by Codec
Chrome | Edge | Firefox | Internet Explorer | Opera | Safari | |
H.264 |
4
|
12
|
35
|
9
|
25
|
3.2
|
HEVC (H.265) |
No
|
No *
|
No
|
11
|
No
|
11
|
AV1 |
70
|
75
|
67
|
No
|
57
|
No
|
VP8 (WebM) |
25
|
14
|
4
|
9
|
16
|
12.1
|
VP9 (WebM) |
29
|
14
|
28
|
No
|
10.6
|
14.1
|
Ogg Theora |
3
|
Yes
|
Von
|
No
|
10.5
|
No
|
For a more detailed writeup of the various codecs and their browser support, we highly suggest Mozilla's excellent documentation.
* Legacy Edge supported HEVC. Modern (Chromium) Edge does not.