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Re: [streaming] miniSAP


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  • From: Zenon Mousmoulas <>
  • To: Marshall Eubanks <>
  • Cc: wg-multicast <>
  • Subject: Re: [streaming] miniSAP
  • Date: Wed, 9 Jul 2008 23:34:47 +0300

Hi,

The patch provided here doesn't apply cleanly against version 0.3.4, which is the latest available at:
http://download.videolan.org/pub/videolan/miniSAPserver/
I modified it slightly so it does (attached).

As far as I can tell, this patch addresses the incorrect interpretation of multiple port directives in the configuration parser so that the last directive in a [program] section overrides any directives seen previously. However it doesn't change the fact that miniSAPserver can not handle programs with multiple media streams, as clearly noted in many places.

It certainly doesn't address the announcement interval issue (more on this later).

Z.

On 30 Ιουν 2008, at 8:14 ΜΜ, Marshall Eubanks wrote:

If true, this is good news.

Marshall

Begin forwarded message:

From: Rémi Denis-Courmont
<>
Date: June 30, 2008 1:04:41 PM EDT
To:

Cc: Marshall Eubanks
<>,


Subject: Re: [streaming] miniSAP

Hello,

Le lundi 30 juin 2008 19:52:27 Marshall Eubanks, vous avez écrit :
On Jun 30, 2008, at 12:34 PM, Rémi Denis-Courmont wrote:
Le dimanche 29 juin 2008 22:18:55 Marshall Eubanks, vous avez écrit :
In other words, I had put in two ports, but miniSAP combined them
into one "video port 5432534 udp 33"
Not sure if that was the problem.

You're taking minisap way beyond its intended use.

No doubt, but the issue to me is that the software, if misused, does
bad things. Can this be prevented ?

Sure. I think I found the problem, but it has nothing to do with port numbers.

--
Rémi Denis-Courmont
http://www.remlab.net/
<minisap.patch>

Attachment: minisapserver-multiple_ports-patch_against_0.3.4.diff
Description: Binary data



  • Re: [streaming] miniSAP, Zenon Mousmoulas, 07/09/2008

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