Not launching external apps after update
My Firefox updated today to 58.0.2 (64 bit). After the update, it won't launch the external apps that I have set up. For example, I have it set to play mp4 files in quicktime (which is my default viewer). But now when I click on an mp4 link, it launches in the broswer. Same thing for mp3's. I have gone to the "options" to check that those options were still set to "use quicktime player". The update had changed those back to the Firefox settings, so I went ahead and reset them to quicktime. But even after making that change, the files are still launching within the browser.
Zgjidhje e zgjedhur
You can set this pref to false on the about:config page to prevent Firefox from playing media files via the HTML5 media player.
- media.play-stand-alone = false
Krejt Përgjigjet (5)
Those are plugins.
Firefox v52+ disables all plugins except for Flash Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work? {web link}
You can check prefs like these on the about:config page.
- media.mediasource.mp4.enabled
- media.apple.mp4.enabled
- media.apple.mp3.enabled
You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.
cor-el said
You can check prefs like these on the about:config page.You can open the about:config page via the location/address bar. You can accept the warning and click "I accept the risk!" to continue.
- media.mediasource.mp4.enabled
- media.apple.mp4.enabled
- media.apple.mp3.enabled
Thanks for the advice Here's what I have
- media.mediasource.mp4.enabled - This is marked "true"
- media.apple.mp4.enabled - This does not appear in my config
- media.apple.mp3.enabled - This does not appear in my config
I do have a "media.mp4.enabled" (marked "true"). But nothing containing "mp3".
Everything is still playing in the browser instead of launching the associated app to play it.
Zgjidhja e Zgjedhur
You can set this pref to false on the about:config page to prevent Firefox from playing media files via the HTML5 media player.
- media.play-stand-alone = false
cor-el said
You can set this pref to false on the about:config page to prevent Firefox from playing media files via the HTML5 media player.
- media.play-stand-alone = false
Thank you VERY much! That worked!