X2Go Bug report logs - #1221
Server Side PulseAudio Server and compression of audio data

Package: x2goserver; Maintainer for x2goserver is X2Go Developers <x2go-dev@lists.x2go.org>; Source for x2goserver is src:x2goserver.

Reported by: Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>

Date: Fri, 29 Sep 2017 09:10:01 UTC

Severity: wishlist

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Report forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1221; Package x2goserver. (Fri, 29 Sep 2017 09:10:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>:
New Bug report received and forwarded. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Fri, 29 Sep 2017 09:10:02 GMT) Full text and rfc822 format available.

Message #5 received at submit@bugs.x2go.org (full text, mbox):

From: Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>
To: submit@bugs.x2go.org
Subject: Server Side PulseAudio Server and compression of audio data
Date: Fri, 29 Sep 2017 10:36:38 +0200
[Message part 1 (text/plain, inline)]
Package: x2goserver
Severity: wishlist

currently X2Go Client starts PulseAudio on the client side to play
sound. The PA clients on the server sending data through SSH tunnel to
PA server on X2Go Client. This scenario has two big disadvantages:

1. We need to provide PA Server with X2Go Client on Windows and Mac OS.
2. PA clients sending data in raw format (uncompressed). This costs a
lot of bandwidth and make playing sound on slow Internet connections
almost impossible.

The idea is to use mediastreamer2 + ortp libraries to deal with data
compression and audio hardware on the client side:

http://www.linphone.org/technical-corner/mediastreamer2/overview

we'll also need to create a PA backend for mediatreamer2 on the server
side.

best regards
Alex
-- 
-----------------------------------------------------------
Oleksandr Shneyder        | Email: o.shneyder@phoca-gmbh.de
phoca GmbH                | Tel. : 0911 - 14870374 0
Harzstr. 4                | Fax. : 0911 - 14870374 9
D-90491 Nürnberg          | Mobil: 0163 - 49 64 461

Geschäftsführung:
Dipl.-Inf. Oleksandr Shneyder

Amtsgericht München | http://www.phoca-gmbh.de
HRB 196 658         | http://www.x2go.org
USt-IdNr.: DE281977973
-----------------------------------------------------------

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Information forwarded to x2go-dev@lists.x2go.org, X2Go Developers <x2go-dev@lists.x2go.org>:
Bug#1221; Package x2goserver. (Wed, 11 Oct 2017 10:40:01 GMT) Full text and rfc822 format available.

Acknowledgement sent to Stefan Baur <X2Go-ML-1@baur-itcs.de>:
Extra info received and forwarded to list. Copy sent to X2Go Developers <x2go-dev@lists.x2go.org>. (Wed, 11 Oct 2017 10:40:02 GMT) Full text and rfc822 format available.

Message #10 received at 1221@bugs.x2go.org (full text, mbox):

From: Stefan Baur <X2Go-ML-1@baur-itcs.de>
To: Oleksandr Shneyder <o.shneyder@phoca-gmbh.de>, 1221@bugs.x2go.org
Subject: Re: [X2Go-Dev] Bug#1221: Server Side PulseAudio Server and compression of audio data
Date: Wed, 11 Oct 2017 12:24:46 +0200
[Message part 1 (text/plain, inline)]
Hi Alex,

this bug is still missing a "price tag". 5000 EUR? 10000 EUR?

Kind Regards,
Stefan Baur

Am 29.09.2017 um 10:36 schrieb Oleksandr Shneyder:
> Package: x2goserver
> Severity: wishlist
> 
> currently X2Go Client starts PulseAudio on the client side to play
> sound. The PA clients on the server sending data through SSH tunnel to
> PA server on X2Go Client. This scenario has two big disadvantages:
> 
> 1. We need to provide PA Server with X2Go Client on Windows and Mac OS.
> 2. PA clients sending data in raw format (uncompressed). This costs a
> lot of bandwidth and make playing sound on slow Internet connections
> almost impossible.
> 
> The idea is to use mediastreamer2 + ortp libraries to deal with data
> compression and audio hardware on the client side:
> 
> http://www.linphone.org/technical-corner/mediastreamer2/overview
> 
> we'll also need to create a PA backend for mediatreamer2 on the server
> side.
> 
> best regards
> Alex
> 
> 
> 
> _______________________________________________
> x2go-dev mailing list
> x2go-dev@lists.x2go.org
> https://lists.x2go.org/listinfo/x2go-dev
> 


-- 
BAUR-ITCS UG (haftungsbeschränkt)
Geschäftsführer: Stefan Baur
Eichenäckerweg 10, 89081 Ulm | Registergericht Ulm, HRB 724364
Fon/Fax 0731 40 34 66-36/-35 | USt-IdNr.: DE268653243

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