Gordon Henderson  wrote:
> In article ,
> bob prohaska   wrote:
>>The Pi has audio already, the problem is finding software to use it.
>>Chromium can do it, one would think there's a library somewhere that
>>"normal" audio functions can access.
>>
>>Anybody got a hint?
>
> you may want to install the pulse audio volume control:
>
>   pavucontrol
>
> or us it if already there - there is an option to enable system sounds
> in the playback panel.

The pulse audio volume control desk accessory is present, with
the alsa mixer as the default. I tried running pulseaudio explicitly
on the command line, but that just interfered with the sound already
working in Chromium. When I killed the added instance of pulseaudio
all sound stopped, so it looks as if I'll have to reboot and hope it
comes back.

AIUI, Pi audio is via the VC4 gpu, so it's a different piece of physical
hardware than is found on typical desktop computers. For a long time
chromium browser had faulty sound, but now it seems to work well. Firefox
still has some trouble.

Probably I should have mentioned that I'm using the experimental GL
desktop; performance with youtube is otherwise too slow to be useful.
Apologies for not mentioning that earlier!

Thanks for reading and any further ideas.

bob prohaska

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