All of lore.kernel.org
 help / color / mirror / Atom feed
From: Doychin Dokov <root@net1.cc>
To: linux-media@vger.kernel.org
Subject: TT S2-3650CI problems with high-SR DVB-S2 transponders
Date: Wed, 11 May 2011 02:24:43 +0300	[thread overview]
Message-ID: <iqchgm$os9$1@dough.gmane.org> (raw)

I've been trying to get TechnoTrend S2-3650CI running with DVB-S2 
transponder with SR of 30000. I'm using stock Debian 6 kernel 
2.6.32-5-amd64 and s2-liplianin tree.

Initially, the device couldn't lock the 30K transponders at all. After 
applying patch [1], it locks without any problems, and does so very fast:
sat 0, frequency 11632 MHz V, symbolrate 30000000, coderate auto, 
rolloff 0.35
vpid 0x1fff, apid 0x1fff, sid 0x0000
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
status 00 | signal 0000 | snr 0004 | ber 00000000 | unc fffffffe |
status 1b | signal 05aa | snr 0023 | ber 00516155 | unc fffffffe | 
FE_HAS_LOCK
This happens each and every time I try. So far, so good, but when I'm 
trying to stream a PID with dvblast, I get lots of TS discontinuities. 
It does read the NIT and PAT fine, but nothing else is nearly-usable.

I've then tried the STB6100 patch [2], but it does not seem to do any 
help in this case.

Any ideas?


             reply	other threads:[~2011-05-10 23:30 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-05-10 23:24 Doychin Dokov [this message]
2011-05-10 23:37 ` TT S2-3650CI problems with high-SR DVB-S2 transponders Doychin Dokov
2011-05-11 19:45   ` Doychin Dokov

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='iqchgm$os9$1@dough.gmane.org' \
    --to=root@net1.cc \
    --cc=linux-media@vger.kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.