Regular updates to Firefox should not remove this add-on from the device, if already installed. Visit this test page and press the Test! button. How to identify if an installed Firefox is using the OpenH264 plugin from Cisco If the version says $version instead of a version number, OpenH264 will not work.

Enter about:plugins in the address bar.

They are difficult to play on Android smartphones. If you're lacking a version number (see below), you do not have a working installation of OpenH264: Compressed video and movie files using codecs like DivX, XviD, H.264, etc.

Enter about:addons in the address bar.

There should be a version number if OpenH264 works: To see if you have a functional installation of OpenH264, visit about:addons or about:plugins. Is OpenH264 installed/working on my device? This plugin was installed automatically for older Firefox versions and will not be removed unless Firefox is uninstalled from the device, although it is not guaranteed to work. If an older Firefox was already on a device with the OpenH264 plugin installed, updating to Firefox 68 may keep the OpenH264 working.

3 How to identify if an installed Firefox is using the OpenH264 plugin from Cisco.

2 Is OpenH264 installed/working on my device?.

Android video codec