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. On Mon, 12 May 2008, Rogan Dawes wrote: > Hi folks, > > I am trying to get my FlyDVB Trio card working with the trial broadcasts > that are currently underway in South Africa (Johannesburg). > > I have got the drivers loaded fine, and used "w_scan" as described on > the wiki to generate an initial tuning file (attached). From there I > used "scan" to construct a channels.conf file (also attached). > > However, my problem arises is that there do not seem to be any audio or > video PIDs identified. It is possible that the broadcast is encrypted, > since I see many station names operated by MultiChoice (normally DVB-S > with CA). > > I did try using dvbtraffic to see which PIDs were generating the most > data, but entering that as the video PID for an arbitrary station was > unsuccessful. Any ideas what I can try further? Unfortunately, our > "Department of Communications" has not been very communicative about > these trials, so I don't have any more information about how these > stations are being transmitted. > > A snippet of dvbtraffic while "tzap RT" was running follows: > > -PID--FREQ-----BANDWIDTH-BANDWIDTH- > 0000 4 p/s 0 kb/s 7 kbit > 0010 1 p/s 0 kb/s 2 kbit > 0011 13 p/s 2 kb/s 20 kbit > 0015 1 p/s 0 kb/s 2 kbit > 0065 3 p/s 0 kb/s 5 kbit > 0066 0 p/s 0 kb/s 1 kbit > 006f 2 p/s 0 kb/s 4 kbit > 0078 106 p/s 19 kb/s 159 kbit > 0079 2 p/s 0 kb/s 4 kbit > 0083 2 p/s 0 kb/s 4 kbit > 008d 2 p/s 0 kb/s 4 kbit > 0097 5 p/s 0 kb/s 8 kbit > 0098 2 p/s 0 kb/s 4 kbit > 00a0 291 p/s 53 kb/s 438 kbit > 00a1 2 p/s 0 kb/s 4 kbit > 00aa 345 p/s 63 kb/s 519 kbit > 00ab 2 p/s 0 kb/s 4 kbit > 00b4 381 p/s 69 kb/s 573 kbit > 00b5 2 p/s 0 kb/s 4 kbit > 00ba 2 p/s 0 kb/s 4 kbit > 00bc 246 p/s 45 kb/s 371 kbit > 00bd 2 p/s 0 kb/s 4 kbit > 00be 400 p/s 73 kb/s 601 kbit > 00bf 2 p/s 0 kb/s 4 kbit > 00c8 382 p/s 70 kb/s 574 kbit > 00c9 2 p/s 0 kb/s 4 kbit > 00d2 59 p/s 10 kb/s 89 kbit > 00d3 2 p/s 0 kb/s 4 kbit > 00dc 435 p/s 79 kb/s 655 kbit > 00dd 2 p/s 0 kb/s 4 kbit > 0104 341 p/s 62 kb/s 513 kbit > 0105 2 p/s 0 kb/s 4 kbit > 0118 137 p/s 25 kb/s 206 kbit > 0119 2 p/s 0 kb/s 4 kbit > 012d 2 p/s 0 kb/s 4 kbit > 0141 2 p/s 0 kb/s 4 kbit > 014b 2 p/s 0 kb/s 4 kbit > 1fff 93 p/s 17 kb/s 140 kbit > 2000 3311 p/s 607 kb/s 4980 kbit > > To my mind, these all seem *way* too low to be meaningful, right? > > Is there anything else I can try? > > Thanks > > Rogan > P.S. Cc: appreciated, but I do read the list via GMANE as well occasionally. > > _______________________________________________ linux-dvb mailing list linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
