Re: [ANNOUNCE] scan-s2 is available, please test

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Hi Oleg,

I had plans to do most of the things you've requested, but had no time and decided to release the utility without those options so it will be tested. I'll send an update when it will be ready.

A question about modulation. Can you point me to a place that describe what modulation number N means what?
"man 5 vdr" lists the options, but its impossible to understand the mapping:
"M   Modulation (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 16, 32, 64, 128, 256, 512, 998, 1024)"

FEC you can specify in the frequency file as "AUTO", "1/3", "2/3" and so on. I'll update README to make it clear. All frequency files samples show that option.



On Tue, Oct 28, 2008 at 11:27 AM, oleg roitburd <oroitburd@xxxxxxxxx> wrote:
Hi,

2008/10/25 Alex Betis <alex.betis@xxxxxxxxx>:
> Hello all,
>
> I've setup the http://mercurial.intuxication.org/hg/scan-s2/ repository with
> scan utility ported to work with Igor's S2API driver.
> Driver is available here: http://mercurial.intuxication.org/hg/s2-liplianin/
>
> Special thanks to Igor for his driver and for szap-s2 utility that I've used
> as a reference for scan-s2.
> Thanks also to someone from the net that posted his changes to scan utility
> that allowed it to work with uncommitted diseqc.
>
> Pay attention to parameters (see README as well), I've added some and
> removed some that I don't think are needed.
>
> Scan results gave me the same channels as with multiproto driver on all my
> satellites, so that confirms also that Igor's driver is working well.
>
> I didn't yet tested the output files with szap-s2 or with VDR, don't have
> time right now.
> Please test and let me know if changes are needed.
>
> I have only Twinhan 1041 card (stb0899), so I can't test it with DVB-T,
> DVB-C and ATSC standarts, but theoretically it should work.
>
> Enjoy,
> Alex.

Thank you for this usefull tool. I have tried them with TT S2-3200.
It works with s2-liplianin.
Some question
Is it possible to implement in vdr-dump
1. Options for Modulation (MN where N=2  is QPSK if DVB-S and N=2 for
QPSK and N=5 for 8PSK)
2. Options for FEC. As I know cx24116 can't FEC AUTO for DVB-S2
3. ROLLOFF?
4. CAID dump.  http://arvdr-dev.free-x.de:8080/freex-dvb-apps/rev/47e9dbb968fc
5. Channel Name encoding to UTF.
http://arvdr-dev.free-x.de:8080/freex-dvb-apps/rev/55bf7441a602

Thx a lot
Oleg Roitburd

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