come on firefox, when are you going to sort out "this browser does not support twitter video playback???
running win XP SP3 firefox 49.0.1
Alle svar (3)
hi Gainzim, firefox depends on the operating system's shipped media codecs to playback licensed media formats like h264 video. since windows xp didn't come with any such decoders, the situation is not going to change there. please look into updating to a current & supported system...
With some work you may be able to get HTML5 to work in Firefox on the old EOL WinXP.
To see what your system supports for HTML5 you can use https://www.youtube.com/html5/ and if your system fully supports then all check marks should be blue.
VLC with its Plugin can help play some media.
Ændret af James den
Also you got a reply in your last thread about this question. https://support.mozilla.org/en-US/questions/1131976#answer-900043