I didn't experience any differences with dvb-s2 channels. Those problematic transponders always produces corrupted video streams. It's always DVB-s2 30000 3/4. When entering SR of 29999 I get constant lock, but the stream is corrupted. 1 HD channel has only a VideoRate of 4,5 MBit and audio 77 kbit/s :( kind regards Newsy --- Meysam Hariri <meysam.hariri@xxxxxxxxx> schrieb am Do, 2.10.2008: > Von: Meysam Hariri <meysam.hariri@xxxxxxxxx> > Betreff: Re : Re : TT S2-3200 driver > An: linux-dvb@xxxxxxxxxxx > Datum: Donnerstag, 2. Oktober 2008, 0:21 > Hi, > > thanks for your update. i used a TT-3200 device and > here's the results: > - i couldn't lock on some S2 channels or those > 'bad' channels, although i > could get unstable lock on these channels using the > unpatched version, but > resulting in corrupted data. so the unpatched version still > works a bit > better. > - the lock on QPSK S2 channels is fast and stable as it was > with the > unpatched version > - locking on dvb-s channels is also fast and stable > > i'm ready to test any further updates. > > Regards, > > > 2008/10/1 Alex Betis <alex.betis@xxxxxxxxx> > > Hi all, > > > > My description of the solution is here: > > > http://www.linuxtv.org/pipermail/linux-dvb/2008-September/029361.html > > > > I've also attaching the patches to this thread. > > > > Several people reported better lock on DVB-S channels. > > > > Just to clarify it, the changes mostly affect DVB-S > channels scanning, it > > doesn't help with DVB-S2 locking problem since the > code is totally different > > for S and S2 signal search. > > > > I've increased a timer for S2 signal search and > decreased the search step, > > this helps to lock on "good" S2 channels > that were locked anyway with > > several attempts, but this time it locks from first > attempt. The "bad" > > channels finds the signal, but the FEC is unable to > lock. > > Since searching of S2 channels is done in the card and > not in the driver, > > its pretty hard to know what is going on there. > > > > Can't say what happens with the lock on > "good" channels since I don't have > > any S2 FTA in my sight. > > > > If anyone has any progress with S2 lock, let me know, > I'd like to join the > > forces. > > > > > > > > On Tue, Sep 30, 2008 at 12:48 PM, Alex Betis > <alex.betis@xxxxxxxxx> wrote: > > > >> I'll send the patches to the list as soon as > I'll finish some more > >> debugging and clean the code from all the garbage > I've added there. > >> > >> Meanwhile I'd also like to wait for few people > responses who test those > >> patches. So far one person with Twinhan 1041 card > confirmed that the changes > >> "improved a lot" the locking. Waiting > for few more people with TT S2-3200 to > >> confirm it. > >> > >> > >> On Tue, Sep 30, 2008 at 12:35 PM, Newsy Paper < > >> newspaperman_germany@xxxxxxxxx> wrote: > >> > >>> Hi Alex! > >>> > >>> This souds like good news! > >>> Hope you could help us with a patch from you. > >>> > >>> kind regards > >>> > >>> > >>> Newsy > >>> > >>> > >>> --- Alex Betis <alex.betis@xxxxxxxxx> > schrieb am Mo, 29.9.2008: > >>> > >>> > Von: Alex Betis > <alex.betis@xxxxxxxxx> > >>> > Betreff: Re: Re : Re : TT > S2-3200 driver > >>> > An: "Jelle De Loecker" > <skerit@xxxxxxxxxxx> > >>> > CC: "linux-dvb" > <linux-dvb@xxxxxxxxxxx> > >>> > Datum: Montag, 29. September 2008, 16:13 > >>> > Does that card use stb0899 drivers as > Twinhan 1041? > >>> > > >>> > I've done some changes to the > algorithm that provide > >>> > constant lock. > >>> > > >>> > 2008/9/29 Jelle De Loecker > <skerit@xxxxxxxxxxx> > >>> > > >>> > > > >>> > > manu schreef: > >>> > > > >>> > > Le 13.09.2008 19:10:31, Manu Abraham > a écrit : > >>> > > > >>> > > > >>> > > manu wrote: > >>> > > > >>> > > > >>> > > I forgot the logs... > >>> > > > >>> > > > >>> > > Taking a look at it. Please do note > that, i will have > >>> > to go through > >>> > > it > >>> > > very patiently. > >>> > > > >>> > > Thanks for the logs. > >>> > > > >>> > > > >>> > > > >>> > > You're more than welcome. I > tried to put some > >>> > printk's but the only > >>> > > thing I got is that even when the > carrier is correctly > >>> > detected, the > >>> > > driver does not detect the data > (could that be related > >>> > to the different > >>> > > FEC?). > >>> > > Anyway let me know if you need more > testing. > >>> > > Bye > >>> > > Manu > >>> > > > >>> > > > >>> > > I'm unable to scan the channels > on the Astra 23,5 > >>> > satellite > >>> > > Frequency 11856000 > >>> > > Symbol rate 27500000 > >>> > > Vertical polarisation > >>> > > FEC 5/6 > >>> > > > >>> > > Is this because of the same bug? I > should be getting > >>> > Discovery Channel HD, > >>> > > National Geographic Channel HD, > Brava HDTV and Voom HD > >>> > International, but > >>> > > I'm only getting a time out. > >>> > > > >>> > > > >>> > > *Met vriendelijke groeten,* > >>> > > > >>> > > *Jelle De Loecker* > >>> > > Kipdola Studios - Tomberg > >>> > > > >>> > > > >>> > > > >>> > > > _______________________________________________ > >>> > > linux-dvb mailing list > >>> > > linux-dvb@xxxxxxxxxxx > >>> > > > >>> > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > >>> > > > >>> > > _______________________________________________ > >>> > linux-dvb mailing list > >>> > linux-dvb@xxxxxxxxxxx > >>> > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > >>> > >>> > >>> > >>> > >>> > >>> > _______________________________________________ > >>> linux-dvb mailing list > >>> linux-dvb@xxxxxxxxxxx > >>> > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > >>> > >> > >> > > > > _______________________________________________ > > linux-dvb mailing list > > linux-dvb@xxxxxxxxxxx > > > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb > > > _______________________________________________ > linux-dvb mailing list > linux-dvb@xxxxxxxxxxx > http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb __________________________________________________________ Gesendet von Yahoo! 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