« free access » could be a mode similar to the old descrambler « discret 11 », where at the end of the month there was a brief moment (2~3 days) where the owner of a discret11 descrambler could see canal+ France for free, the image was still scrambled (« audience level 7 ») but no need to have a valid key, the discret11 descrambler automatically decodes the image,
so perhaps a similar mode exists for nagravision syster ?
earliest syster descramblers had also the ability to manage « discret11 » system, they used VBI info instead of the keyboard code, 0x5E or 0x5F could refer to this discret11 mode
there was a transitional period in France, between 1993 and 1995, where in some areas the syster system had not yet arrived, it was the old « discret11 » system that was used, the subscribers in these regions were receiving the new syster decoder and this decoder had to manage the 2 systems, in order to avoid the black screen,
maybe all syster decoders can have the ability to manage discret11, not easy to check it
countries like Belgium, Finland used a discret12 decoder without keyboard in the front, the VBI infos are used for checking subscribers’ rights, I don’t know exactly how this vbi management works, but the 310 and 620 lines still blink at the screen in discret12, like discret11, the blink of these lines will « wake-up » the decoder, and VBI infos authorize the descrambling
That was part of the spec from day 1.
Maybe this capability which was useless after 2 or 3 years has been removed by later software updates in order to simplify the software and/or make room for additional functions
Similarily, the first Canal+ digital terrestrial decoders (which were MPEG-2 because that was the initial plan of the govt and the CSA for FTA and pay-DTT) had the capability to receive analog TV and decode syster.
The card reader could accept either a standard ISO card or a syster key.
Very few of these decoders have been produced since it was decided later (under pressure of the HD forum) that pay channels would use MPEG-4 (SD in a first step, then HD) before the pay-DTT service was started.
I do have one of the combined Syster/DVB-T boxes but I couldn’t get it to work very much. In DVB-T, it’s asking for some weird code for TNT that I don’t have. I need to try it with the new VBI data.
On my side I have a combined SAT/DTT HD decoder from Canal which also asks for a code to activate DTT reception.
This receiver seems to have never been used …
bonsoir, oui, n’oublions pas que captain jack est anglais
ce sujet en particulier n’étant pas suivi par tout le monde , il me semble qu’il est possible
de faire une dérogation pour ce fil en particulier
à condition que quiconque désirant y prendre part puisse bénéficier de traductions (tr google)
que personne ne se sentent gêné de poser une question , on répondra !
et j’en profite pour demander à captain jack s’il a des schémas de déco vidéocrypt …
La raison pour laquelle j’ai posté en anglais est parce que Google Traduction n’est pas bon pour traduire des sujets en profondeur. Je pourrais facilement passer en GT, mais le contexte ne serait probablement pas aussi clair.
Quoi qu’il en soit, tout était juste pour l’information - vous pouvez continuer dans la langue que vous voulez.
Syster was not deployed everywhere yet, some areas were still broadcasting D11.
But D11 descramblers were not distributed anymore, starting to be replaced with Syster. [TDA4565]
Si tu n’y trouves pas d’intérêt en Français, je ne vois vraiment pas pourquoi l’Anglais te gêne (c’est annoncé dans le titre que ce fil est en Anglais).
Vous avez aussi la solution de mettre vos textes en anglais « original » en en Français pour les personnes qui ne comprennent pas l’anglais
Un peu plus de travail, mais cela pourrait contenter tous le monde
Cdt,
Francois