[ubuntu-studio-users] HTML5 and pulseaudio in firefox

[Fredd Oliveiras]

Please, remove my email from this list. I forgot my password and there 
is no option to recover it.
Thanks

On 08-11-2014 11:36, Kaj Ailomaa wrote:
> On Sat, Nov 8, 2014, at 11:48 AM, Set Hallstrom wrote:
>> On 2014-11-07 16:58, Kaj Ailomaa wrote:
>>> What do you mean by the CPU going bananas? You mentioned javascript.
>>> What is the javascript for? Any chance you can pin down the reason more?
>>>
>> Hi,
>>
>> Sorry, need to remember slang is not very handy in these types of
>> context... :facepalmingmyself:
>>
>> By going bananas i mean going overload. It doesn't push a full 100% over
>> longer periods of time, but the task manager shows firefox eating
>> between 95% and 100% of resources. also the sound starts flickering.
>>
>> I use the java script to control audio objects on my homepage a pretty
>> simple pause/play button, with an eventlistener loading new url when
>> sound ends.
>>
>> This happened to me as i was developing it using jekyll's build in http
>> server, and hence while i was refreshing a lot and frequently.
>>
>> I can reproduce it on many other pages with audio tags. Not only my own.
>> Everytime i refresh such a page, a new playback item for firefox is
>> displayed in the pulseaudio Volume Control, while the old ones remain
>> althought the VU meter is inactive on the older ones. If i quit firefox
>> these items disappear, but closing the concerned tab will not help.
>>
>> Hope this clears it up. If you have any idea of what else i can test,
>> let me know :)
>>
>> Thanks again!
>>
> Do other browsers behave the same way?
> If yes, I still couldn't say for sure, but it sounds like a problem with
> pulseaudio. You could report a bug. In a terminal, type: ubuntu-bug
> pulseaudio. You'll need a launchpad account - http://launchpad.net.
>