Patrick Boettcher wrote: > Hi, > > I'm now 100% sure that this is a DVB-H transport stream. > > the appearing/disappearing TS-PIDs in the dvbtraffic are indicating that > timeslicing is active. > > The dvbsnoop clearly says that there are only MPE-sections which is > another indicator for that. > > I will commit my two little, proof-of-concept-like, tools soon and tell > you where to find and how to try it. > > Patrick. > Great! Thanks for your help. I look forward to trying your code out, and seeing if I can actually get anything from these streams. Rogan > > On Mon, 12 May 2008, Rogan Dawes wrote: > >> Patrick Boettcher wrote: >>> Hi Rogan, >>> >>> your dvbtraffic output raises a question: What happens when you run >>> it for >>> several seconds ? >>> >>> Are the PIDs always the same? Especially the one with the higher >>> bitrate? >>> >>> I'm asking because if that is the case, it could be that this is a >>> DVB-H >>> transmission. >>> >>> I have some tools (which I did not commit yet) which "scan", in a very >>> basic way, for DVB-H services, maybe this could help you. >>> >>> Before that you can try to use dvbsnoop on PID 0x00 and 0x10 to see >>> whether it signals a INT-section. >>> >>> I could also be a pure radio transmission, but in that case scan should >>> detect those channels. >>> >>> Patrick. >> >> Hi Patrick, >> >> Actually, I think you may well be right. Our cell networks are >> trialling (or even deploying) DVB-H, and the content is provided by >> MultiChoice. Unfortunately (for me) that content is almost definitely >> encrypted. >> >> I guess I might have to retry w_scan to see if it picks up any other >> frequencies that might have the real DVB-T signals on them. And maybe >> improve my antennae - I am currently using a Technisat DigiFlex TT2, >> which is just sitting on my desk. >> >> I am attaching the results of "dvbsnoop -s pidscan", as well as a >> longer capture of dvbtraffic (using "dvbtraffic | tee dvbtraffic.txt", >> then Ctrl-C after 6-7 seconds). >> >> Thanks for your help. >> >> Regards, >> >> Rogan >> >> > _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
