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xen-devel
Re: [Xen-devel] Sound support in Xen?!
A networked solution will probably work well enough --- even a stereo
16-bit 44kHz stream would be less than 1Mbps. However, a custom
frontend/backend could work very nicely. It wouldn't be necessary to
have much signalling from frontend -> backend because the backend will
simply poll the data ring at the appropriate rate. It'd be very low
overhead.
If oding this I'd put the 'backend driver' in a user-space app so that
it can easily make use of existing software audio mixers.
-- Keir
> On that subject, what would be involved in writing a sound driver with front
> end and back end components, so that xenU sees a normal sound card and xen0
> can mix the outputs together and pump them out to a real sound card?
>
> I guess sound in virtual machines only has limited uses though, and most of
> those could be serviced via existing networked solutions.
>
> James
>
> ________________________________________
> From: xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx
> [mailto:xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Muthu Annamalai
> Sent: Wednesday, 3 November 2004 12:05
> To: xen-devel@xxxxxxxxxxxxxxxxxxxxx
> Subject: [Xen-devel] Sound support in Xen?!
>
> Hi Everyone,
>
> I am a grad student and am very new to Xen :) My project requires sound
> support in the virtual machine, but Xen does not seem to support it. Do you
> know of anyone who has enabled sound support in Xen or are there any work
> arounds?
>
> Thanks for your time!
> Muthu
> ________________________________________
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-=- MIME -=-
On that subject, what would be involved in writing a sound driver with =
front end and back end components, so that xenU sees a normal sound card =
and xen0 can mix the outputs together and pump them out to a real sound =
card?
I guess sound in virtual machines only has limited uses though, and most =
of those could be serviced via existing networked solutions.
James
________________________________________
From: xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx =
[mailto:xen-devel-admin@xxxxxxxxxxxxxxxxxxxxx] On Behalf Of Muthu =
Annamalai
Sent: Wednesday, 3 November 2004 12:05
To: xen-devel@xxxxxxxxxxxxxxxxxxxxx
Subject: [Xen-devel] Sound support in Xen?!
Hi Everyone,
=A0
I am a grad student and am very new to Xen :)=A0 My project requires =
sound support in the virtual machine, but Xen does not seem to support =
it.=A0 Do you know of anyone who has enabled sound support in Xen or are =
there any work arounds?
=A0
Thanks for your time!
Muthu
________________________________________
Do you Yahoo!?
Check out the new Yahoo! Front Page. www.yahoo.com
-------------------------------------------------------
This SF.Net email is sponsored by:
Sybase ASE Linux Express Edition - download now for FREE
LinuxWorld Reader's Choice Award Winner for best database on Linux.
http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxxx
https://lists.sourceforge.net/lists/listinfo/xen-devel
-------------------------------------------------------
This SF.Net email is sponsored by:
Sybase ASE Linux Express Edition - download now for FREE
LinuxWorld Reader's Choice Award Winner for best database on Linux.
http://ads.osdn.com/?ad_id=5588&alloc_id=12065&op=click
_______________________________________________
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