Traduzione Translation

video from the web

Hello. I can't view videos from websites with firefox. An orange colored window appears instead of the video. Why?

Start Firefox in Safe Mode {web link}

A small dialog should appear. Click Start In Safe Mode (not Refresh). Is the problem still there?

Avvia Firefox in modalità provvisoria

Dovrebbe apparire una piccola finestra di dialogo. Clic Inizia in modalità provvisoria (non aggiorna). Il problema è ancora lì?

Buonasera purtroppo il problema non è risolto anche avviando in modalità provvisoria. Dimenticavo di dire che adopero un iman Retina con mojave

This is a sandbox issue (bug) in Firefox on Mac OS X 10.14.5. The related bug report (#1546836) is about sandbox issues that prevent access to specific resources on Mac OS 10.14.5 and is marked as won't fix for Firefox 66.

• Bug 1546836 - Video Playback Issues on macOS Version 10.14.5 Beta

(please do not comment in bug reports
https://bugzilla.mozilla.org/page.cgi?id=etiquette.html)

You could try the next beta (67.0b15) to be released this Tuesday, this version should have a fix.

• https://www.mozilla.org/en-US/firefox/channel/desktop/

Note that using this beta version will put you on the beta update channel, so do not forget to switch back to the release update channel once Firefox 67 is released.