On 30/08/14 22:48, rob wrote:
On 30/08/14 13:09, Kazakore wrote:
On 30/08/14 16:23, Iain Mott wrote:
Hi list,
I'm thinking of updating some of my web pages to use multi-platform
flash/html5 audio players, at present they use flash only and won't
play
on iPads for example.
Due to some problems I was having with pulse audio in relation to my
HDSP
interface I have recently disabled it and all my audio is running via
jack/alsa and
the HDSP interface. With flash in firefox, there are no problems and
the
audio plays. My .asoundrc is configured with the following:
pcm.rawjack {
type jack
playback_ports {
0 system:playback_1
1 system:playback_2
}
capture_ports {
0 system:capture_1
1 system:capture_2
}
}
pcm.jack {
type plug
slave { pcm "rawjack" }
hint {
description "JACK Audio Connection Kit"
}
}
pcm.!default {
type plug
slave { pcm "rawjack" }
}
HTML5 players in firefox don't play however via jack. When pulse was
enabled, HTML5
content would play through the computer's built-in sound card. Now that
it's disabled I can't get it to play through jack.
An example page with a HTML5 player is here:
http://www.html5tutorial.info/html5-audio.php
Any suggestions please? A modification of the .asoundrc?
I'm running Ubuntu 14.04
Thanks,
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Can't help but can tell you I have the exact same problem! I also don't
get audio from streaming media directly from the internet (eg a web
hosted .ogg) Have you managed to get that working? I use VLC's
Multimedia Plugin for firefox, VLC is set to Jack, also have all
GStreamer routed through Jack, but "normal" firefox audio never
reaches it.
Good luck with this one. It's part of the reason Arch is feeling so
appealing to me right now. I can truly get a system with no P(IT)A in
there! ;-)
Dale.
_______________________________________________
http://alsa.opensrc.org/Jack_and_Loopback_device_as_Alsa-to-Jack_bridge might
be worth looking at.
rob
_______________________________________________
I'm sure it used to be at the bottom of this page it had a note about
how going the ALSA Loopback route would stop you being able to change
settings from within QJackCtl, and just at the same point I read it
there was a thread on here by somebody not being able to set up Jack
through QJackCtl which at the time I assumed must be related. Can't see
any comment on it anywhere at all now though...
http://jackaudio.org/faq/routing_alsa.html
But obviously that would be unacceptable and why I never tried
re-routing ALSA.
Dale.
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