MPEG-4/H.264 video format
- OTHERChrome
- 114
- 115
- 116
- 117
- 118
- 119
- 120
Edge
- 114
- 115
- 116
- 117
Safari
- 16.4
- 16.5
- 16.6
- 17.0
- 17.1
- TP
Firefox
- 114
- 115
- 116
- 117
- 118
- 119
- 120
Opera
- 99
- 100
- 101
- 102
IE
- 8
- 9
- 10
- 11
Firefox supports H.264 on Windows 7 and later since version 21. Firefox supports H.264 on Linux since version 26 if the appropriate gstreamer plug-ins are installed.
Partial support for older Firefox versions refers to the lack of support in OS X & some non-Android Linux platforms.