>-------- Оригинално писмо -------- >От: Ales Jurik ajurik@xxxxxxxx >Относно: Re: Skystar USB HD + VDR + Astra 23.5E 11817 V / 8psk,fec=5/6 >До: VDR Mailing List <vdr@xxxxxxxxxxx> >Изпратено на: Сряда, 2012, Юни 13 18:34:55 EEST > On 06/13/12 10:45, N. D. wrote: > > > > Hi, > > Since recently I have been using Skystar USB HD with my vdr > > box. However I have some strange issues with 11817V on Astra 23.5E. > > Femon reports that there is a lock and sound comes but the image is > > completely garbled. I am starting to suspect that there might be > > something wrong with the driver, because I have no trouble with the > > other transpoders. Maybe it is the combination of fec=5/6 and 8psk on > > the said transponder that is the reason for this. Other transponders > > with fec=3/4 and 8psk are OK. The same setup with an HVR-4000 works > > fine. > > > > Kernel: 3.3.4 > > > > VDR: 1.7.27 > > > > Could someone who owns a Skystar USB HD and has access to Astra 23.5E > > share his experience? Is this a driver issue a problem with vdr or is my card faulty? > > > > If someone would be kind enough to test this with his/hers hardware, there is a FTA channel on the problematic transponder: > > > > > > > > Planeta HD;SatelliteBG:11817:VC56M5O35S1:S23.5E:27500:1001=27:1002=@3:0:0:5410:3:3206:0 > > > > > > > > Any help would be greatly appreciated. > > > > Hi, > > few months ago on this transponder was nearly 30% of null PID packets > broadcasted, but now it seems to be much better (less than 1Mbps). Also > multiplexing of this transponder was not equal within time - there was > chunks of packets of PlanetHD multiplexed with chunks of other SD > channels mixed packets. Maybe the buffers for USB are not big enough to > memorize such chunks? But I didn't done measuring for some months, so > the situation may be different now. > > You can see bitrates of this transponder at > http://www.digitalbitrate.com/dtv.php?mux=11817&pid=5410&live=70&lang=en . > > The bitrate of this channel is nothing special, with maximum about 11 > Mbps, the peak of 20.2Mbps at 22.5. was maybe a joke. > > Regards, > > Ales Hi, Since 20 Nov transponders 12051V and 12207V on the same satellite Astra 3B were switched to fec=5/6 and they also became unwatchable. Before the change they were 8psk, fec=3/4. Now they are 8psk, fec=5/6. _______________________________________________ vdr mailing list vdr@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/vdr
