html5
Hi (I don't know english good, sorry), I have a strange trouble with html5. It's started yesterday evening, after update 10.04.2015, I'm using FF Dev. Edition (aurora). Videos in html5 with H.264/mp4 showing as black retangle (example in attached). I trying own page with html5. It's not working too, but "Your browser does not support H.264/MP4." didn't written, just black rectangle. I'm trying ogg, and it's work. Before the update all worked fine, I have watched video in html5 only. Whats I doing wrong or it's bug from the last update? In FireFox (not aurora, not beta), I can watching html5 fine, all my codecs installed on PC. Thanks.
UPD1 : Patch 39.0a2 (2015-04-11), problem is actual yet.
JAkutenshi மூலமாக திருத்தப்பட்டது
தீர்வு தேர்ந்தெடுக்கப்பட்டது
Hm, ok, I think i found silution: Advanced -> general -> "Use hardware acceleration when available" to off. I'll try update video drivers... But it helped me : https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems Thanks!
Second answer is also actual:"Also, how can I totally remove FF from my PC? If I just reinstall, my old settings is still here."
Read this answer in context 👍 1All Replies (7)
If you have problems with current Shockwave Flash plugin versions then check this:
- see if there are updates for your graphics drive drivers
https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
- disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
https://forums.adobe.com/message/4468493#TemporaryWorkaround
- disable hardware acceleration in the Flash plugin
https://forums.adobe.com/thread/891337 See also:
FredMcD said
If you have problems with current Shockwave Flash plugin versions then check this:https://support.mozilla.org/kb/upgrade-graphics-drivers-use-hardware-acceleration
- see if there are updates for your graphics drive drivers
https://forums.adobe.com/message/4468493#TemporaryWorkaround
- disable protected mode in the Flash plugin (Flash 11.3+ on Windows Vista and later)
https://forums.adobe.com/thread/891337 See also:
- disable hardware acceleration in the Flash plugin
Hmm... I said that problem with html5 player, not with flash (last was disabled). Now it's not working yet and I just don't know whats going on
Did you check for updates?
Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options) key, and then starting Firefox. Is the problem still there?
FredMcD said
Did you check for updates? Start Firefox in Safe Mode {web Link} by holding down the <Shift>
(Mac Options) key, and then starting Firefox. Is the problem still there?
Yea, when I reloaded with Safe Mode I can watch videos in html5, problem dissapear... Bit, what's wrong? Addons? I'm refresh my browser and delete all addons... What must doing next? Also, how can I totally remove FF from my PC? If I just reinstall, my old settings is still here. May be, totally removing will help me?
தீர்வு தேர்ந்தெடுக்கப்பட்டது
Hm, ok, I think i found silution: Advanced -> general -> "Use hardware acceleration when available" to off. I'll try update video drivers... But it helped me : https://support.mozilla.org/en-US/kb/troubleshoot-extensions-themes-to-fix-problems Thanks!
Second answer is also actual:"Also, how can I totally remove FF from my PC? If I just reinstall, my old settings is still here."
JAkutenshi said
"Also, how can I totally remove FF from my PC? If I just reinstall, my old settings is still here."
The Firefox program is in a folder in the computers Programs Folder. User profiles are kept in separate folders in the users folder.
Thank you a lot, FredMcD! ^_^ Have a nice day~