it's working properly on that link

(TO FIX PLEASE CHECK THE LINK BELOW)

https://support.mozilla.org/en-US/kb/fix-common-audio-and-video-issues#w_other-solutions

I don't mean viewing the web page, I mean watching the video attached to the twitter link.

I ended up reformatting my android tablet and have a fresh install of firefox. It still shows the same error message of this media can't be played.

The stock android chrome will play it, but FF won't.

The videos may not work if it is a embedded tweet. It should work if you go directly to the tweet. In this case https://twitter.com/fluorcscent_/status/942070302191771648

Can't do that from the google plus forums using ff to open the links on android.

The twitter postings inside the google plus forums just don't connect properly on firefox and repeat the error message media not available. This is not just this link but all twitter postings on the google plus forums. The google plus forums will not give you the link to go to so there is no way for me to go to that link. That link in the previous reply is not possible to get to because of these restrictions.

Part of the problem is google plus cripples firefox an Android by not allowing links to be shown. I can't even access this support forum because I can't post the links to the problems. I have to use my windows machine to use this help forum.