Le Mercredi 21 D?cembre 2005 18:37, Simon Kilvington a ?crit?: > Jon Burgess wrote: > > Simon Kilvington wrote: > >> wrong. Luckily, the NIT also has a frequency_list_descriptor for each > >> transport stream which lists the other frequencies this transport stream > >> is broadcast on - one of these frequencies is the one Malvern uses - but > >> how can I tell which one? > > > > Try the scan tool from linuxtv-dvb-apps then it should tell you. It > > tries to tune to each one in turn and then emits a list of all the > > channels that you can tune to. > > > > http://linuxtv.org/downloads/ > > > > IIRC there may be a bug in the last released linuxtv-dvb-apps package > > which might cause scan to go get stuck retuning to the alternate > > transmitters indefinately. I believe this is fixed in CVS, but i've > > never had this problem myself. > > > > Jon > > is there no way to tell without having to try each frequency? I can't say for sure, but i think dvbscan behaves like kaffeine : If it can't get a lock on a mux and that mux has alternate freqs, it tries these in turn until it get a lock. At least, that's what kaffeine does. -- Christophe Thommeret
