Re: Updates to French scan files

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Thanks for your answer.

The French frequencies are (almost) all included in the "auto-With167kHzOffsets" file. In fact, the offset can officially be -167, 0, +167 (which are included in this file), but also +333 and +500 (see page 11 of http://www.csa.fr/upload/publication/CSATNT.pdf )

I checked that all the frequencies currently declared in the 19 fr-* files (remaining after this cleanup : http://linuxtv.org/hg/dvb-apps/rev/795f75601b73 ) are included in "auto-With167kHzOffsets" (except that some use a 166kHz offset instead of 167kHz : I suppose this difference of 1kHz can be ignored)

I checked each of these 19 existing fr-* files (see http://linuxtv.org/hg/dvb-apps/file/93a96e9ce765/util/scan/dvb-t ) to see if the frequencies were outdated (compared to the official frequencies : http://www.tousaunumerique.fr/professionnels/en-savoir-plus/documentation/categorie-doc/plans-de-frequences/ )
Most of them ARE outdated, except :
- Brest and Laval (frequencies are correct)
- Toulouse, because the frequencies will only change on November 8th 2011
- I have a doubt for Villebon because I did not find which transponder it uses

I saw that w-scan uses only the offsets -167, 0, and +167 for country FR. I suppose they're the most usual ones.

I would suggest to :
- delete the 19 remaining fr-* files
- make the French users use the auto-With167kHzOffsets file (should we create a fr-All file, that would be a link to auto-With167kHzOffsets ?) - create a file with a more complete list of frequencies, that would also include the +333 and +500 offsets, in case they were used. We might call it auto-WithUnusualOffsets for example
I might provide a patch for that, of course.

I have put in copy of this email the authors of some of the existing fr-* files (Maybe some of these addresses are now invalid). If you missed the beginning of the thread : http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg33394.html

What's your opinion?

Le 26/06/2011 16:56, Christoph Pfister a écrit :
2011/6/22 mossroy<mossroy@xxxxxxx>:
<snip>
Would it be harmful to have only one list with all those frequencies (there
are 57) for all the country?
<snip>

http://linuxtv.org/hg/dvb-apps/file/tip/util/scan/dvb-t/auto-Default
http://linuxtv.org/hg/dvb-apps/file/tip/util/scan/dvb-t/auto-With167kHzOffsets
http://linuxtv.org/hg/dvb-apps/file/tip/util/scan/dvb-t/auto-Australia
http://linuxtv.org/hg/dvb-apps/file/tip/util/scan/dvb-t/auto-Italy
http://linuxtv.org/hg/dvb-apps/file/tip/util/scan/dvb-t/auto-Taiwan
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