On Thu, 4 Nov 2010, Jan Engelhardt wrote:
On Tuesday 2010-10-19 16:21, Jesper Dangaard Brouer wrote:
This is my iptables match module for analyzing IPTV MPEG2/TS streams.
Currently it only detects dropped packets, but I want to extend it for
analyzing jitter and bursts.
Jan Engelhardt convinced me that I should just send the module as-is
for review on the list. I wrote the code in 2009, and have only done
some minor changes to make it work on kernel 2.6.35 since.
This now lives in the mp2t branch (since NFWS already actually) of xt-a,
and I have taken the liberty to start updating it to higher standards.
Please watch that branch, as I don't have any MPEG equipment around me
to do runtime tests.
Jan, I would actually like to maintain the source via my own git tree.
And I would gladly accept your patches against that tree.
Since the workshop, I have been busy "Open Sourcing" the project my self.
I now have a git repository, which also contains the collector daemon,
web-code and database layout. The git tree also contains some README
documentation. It for example contains a description of howto setup a
testlab with MPEG2 streaming via VLC and controlled packet drops via
tc-netem, so you can perform your runtime tests.
I didn't plan to release the project just yet, as I wanted to do some
renaming. E.g I want to rename the mp2t module to mpeg2ts, and I want to
rename the collector daemon from tvprobe to iptv-analyzer.
The git tree is temporarily located on people.netfilter.org:
git://people.netfilter.org/hawk/iptv-analyzer.git
I have bought the domain iptv-analyzer.org, but I have not installed any
servers on that domain, yet.
Solvik Blum (Cc.ed), is currently helping me out with the web-frontend.
Cheers,
Jesper Brouer
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MSc. Master of Computer Science
Dept. of Computer Science, University of Copenhagen
Author of http://www.adsl-optimizer.dk
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