[linux-dvb] dvb-t scan file Norway, Trøndelag

[linux-dvb] dvb-t scan file Norway, Trøndelag

[Håkon Alstadheim]

[-- Attachment #1: Type: text/plain, Size: 153 bytes --]

The attached is raw output from w_scan, with a couple of comments added.
The frequency I actually use which has the unencrypted channels is 
658000000.


[-- Attachment #2: no-Trondelag_Stjordal --]
[-- Type: text/plain, Size: 564 bytes --]

# file automatically generated by w_scan
# name dvb/dvb-t/no-Trondelag_Stjordal
# free (nrk) channels are on 658000000
# (http://wirbel.htpc-forum.de/w_scan/index2.html)
# T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
T 474000000 8MHz 2/3 2/3 QAM64 8k 1/8 NONE
T 506000000 8MHz 2/3 2/3 QAM64 8k 1/8 NONE
T 554000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
T 658000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
T 674000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
T 682000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
T 746000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

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Re: [linux-dvb] dvb-t scan file Norway, Trøndelag

[Markus Rechberger]

2008/9/5 Håkon Alstadheim <hakon@alstadheim.priv.no>:
> The attached is raw output from w_scan, with a couple of comments added.
> The frequency I actually use which has the unencrypted channels is
> 658000000.
>

Hi Håkon,

I'm just curious do you have HDTV channels over there or also only
SDTV for DVB-T?

thanks,
Markus

>
> # file automatically generated by w_scan
> # name dvb/dvb-t/no-Trondelag_Stjordal
> # free (nrk) channels are on 658000000
> # (http://wirbel.htpc-forum.de/w_scan/index2.html)
> # T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
> T 474000000 8MHz 2/3 2/3 QAM64 8k 1/8 NONE
> T 506000000 8MHz 2/3 2/3 QAM64 8k 1/8 NONE
> T 554000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
> T 658000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
> T 674000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
> T 682000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
> T 746000000 8MHz AUTO AUTO AUTO AUTO AUTO NONE
>
> _______________________________________________
> linux-dvb mailing list
> linux-dvb@linuxtv.org
> http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
>

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Re: [linux-dvb] dvb-t scan file Norway, Trøndelag

[Christoph Pfister]

Am Friday 05 September 2008 09:17:25 schrieb Håkon Alstadheim:
> The attached is raw output from w_scan, with a couple of comments added.
> The frequency I actually use which has the unencrypted channels is 
> 658000000.

Hmm, it contains quite some occurencies of "AUTO". Any chance to get rid of 
them?

Christoph

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Re: [linux-dvb] dvb-t scan file Norway, Trøndelag

[Håkon Alstadheim]

Christoph Pfister wrote:
> Am Friday 05 September 2008 09:17:25 schrieb Håkon Alstadheim:
>   
>> The attached is raw output from w_scan, with a couple of comments added.
>> The frequency I actually use which has the unencrypted channels is 
>> 658000000.
>>     
>
> Hmm, it contains quite some occurencies of "AUTO". Any chance to get rid of 
> them?
>
>   
I'm a rank amateur in this, so I'll freely admit that this config is 
just a first approximation to allow me to test the state of various dvb 
players. The standards used in dvb-t in Norway means that all software 
needs to bee at the bleeding edge, so a working first approximation to 
make testing easier is a boon (i.e. I'm hoping this file will end up on 
live-cd distros).

The only thing I ever see in the actual scan output is stuff like:

parse_terrestrial_delivery_system_descriptor:498: 0x3409/0x3a4 
586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE

Which I guess means that all the entries could be changed to 8MHz 2/3 
2/3 QAM64 8k 1/8 NONE. I have no contract or guarantee or even official 
documentation from any provider to corroborate this. I tried asking on a 
web "help forum" for the dvb-t distributor (norkring). The answer was 
"digital broadcasts in Norway are not viewable on a pc". (I'm watching 
NRK1 digital on a gentoo box right now). Any official info on the 
norkring website bears no resemblance to what actually works. There are 
some "channel numbers" listed for the various "packages", but what those 
numbers mean (i.e. frequency ) is not specified, and there are some 
transmitters that are not on the official list yet.



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Re: [linux-dvb] dvb-t scan file Norway, Trøndelag

[Christoph Pfister]

[-- Attachment #1: Type: text/plain, Size: 1981 bytes --]

Am Saturday 13 September 2008 22:03:16 schrieb Håkon Alstadheim:
> Christoph Pfister wrote:
> > Am Friday 05 September 2008 09:17:25 schrieb Håkon Alstadheim:
> >   
> >> The attached is raw output from w_scan, with a couple of comments added.
> >> The frequency I actually use which has the unencrypted channels is 
> >> 658000000.
> >>     
> >
> > Hmm, it contains quite some occurencies of "AUTO". Any chance to get rid of 
> > them?
> >
> >   
> I'm a rank amateur in this, so I'll freely admit that this config is 
> just a first approximation to allow me to test the state of various dvb 
> players. The standards used in dvb-t in Norway means that all software 
> needs to bee at the bleeding edge, so a working first approximation to 
> make testing easier is a boon (i.e. I'm hoping this file will end up on 
> live-cd distros).
> 
> The only thing I ever see in the actual scan output is stuff like:
> 
> parse_terrestrial_delivery_system_descriptor:498: 0x3409/0x3a4 
> 586000000:INVERSION_AUTO:BANDWIDTH_8_MHZ:FEC_2_3:FEC_2_3:QAM_64:TRANSMISSION_MODE_8K:GUARD_INTERVAL_1_8:HIERARCHY_NONE
> 
> Which I guess means that all the entries could be changed to 8MHz 2/3 
> 2/3 QAM64 8k 1/8 NONE. I have no contract or guarantee or even official 
> documentation from any provider to corroborate this. I tried asking on a 
> web "help forum" for the dvb-t distributor (norkring). The answer was 
> "digital broadcasts in Norway are not viewable on a pc". (I'm watching 
> NRK1 digital on a gentoo box right now). Any official info on the 
> norkring website bears no resemblance to what actually works. There are 
> some "channel numbers" listed for the various "packages", but what those 
> numbers mean (i.e. frequency ) is not specified, and there are some 
> transmitters that are not on the official list yet.

Could you please check whether scan still produces correct output if you use
the attached file?

Thanks,

Christoph

[-- Attachment #2: no-Trondelag_Stjordal --]
[-- Type: text/plain, Size: 515 bytes --]

# Norway / Trondelag / Stjordal
# modified according to data automatically generated by w_scan
# free (nrk) channels are on 658000000
# T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
T 474000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 506000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 554000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 658000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 674000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 682000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
T 746000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE

[-- Attachment #3: Type: text/plain, Size: 150 bytes --]

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Re: [linux-dvb] dvb-t scan file Norway, Trøndelag

[Christoph Pfister]

[ re-adding linux-dvb ml ]

2008/9/14 Håkon Alstadheim <hakon@alstadheim.priv.no>:
> Christoph Pfister wrote:
<snip>
>> Could you please check whether scan still produces correct output if you
>> use
>> the attached file?
>
> Transmitters are still in a bit of a flux around here. Seems two of the
> original frequencies no longer contain data, and a third one gets poor
> results. The attached file here contains only the ones I am sure of (i.e.
> they have been on the air about a year now.) Dropping the iffy ones is no
> great loss I guess, at least people will have a starting point.
>
>
> # Norway / Trondelag / Stjordal
> # modified according to data automatically generated by w_scan
> # free (nrk) channels are on 658000000
> # T freq bw fec_hi fec_lo mod transmission-mode guard-interval hierarchy
> T 658000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
> T 674000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE
> T 682000000 8MHz 2/3 NONE QAM64 8k 1/8 NONE

Adding the file, thanks!

Christoph
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