[mythtv] Re : Slow lock Multiproto_plus

[manu]

Le 02.06.2008 08:51:51, Jo Heremans a écrit :
> Hi Jelle,
> 
> I've been busy this weekend with mythtv and the latest 
> multiproto_plus
> drivers.
> I have the sd channels running with the S2-3200 card. Locking the
> channels
> is also very slow.
> On some transponders I am unable to scan for channels.
> (Example tv-vlaanderen - 19,2° - 12343 - 22000 - 5/6 - H - discovery
> channel)
> Are you able to scan this transponder ?
> 
> On my Hauppauge nexus card with the same lnb and dish I can scan the
> transponder.
> 
> Greetz,
> 
> Jo
> 
> ------------------------------
> 
> Date: Mon, 02 Jun 2008 13:30:20 +0200
> From: Jelle De Loecker <skerit at kipdola.com>
> Subject: [mythtv] Slow lock Multiproto_plus
> To: mythtv-dev <mythtv-dev at mythtv.org>
> Message-ID: <4843D9CC.4040002 at kipdola.com>
> Content-Type: text/plain; charset=ISO-8859-1; format=flowed
> 
> Hi everyone,
> 
> I finally got the MythTV working with the latest multiproto drivers
> (yay!)
> Unfortunately things are mighty slow:
> 
> In VDR I get an instant lock, channel-hopping is very smooth. On
> MythTV, 
> however, it takes a while to lock (I can see the entire L-A-M(-C) 
> process) and it doesn't always work.
> I haven't found anyone else having these problems with my tuner 
> (TechnoTrend S2-3200)
> 
> Met vriendelijke groeten,
> 

I have solved my locking problems by adding 4000kHz in the source code 
(I remember its in dvbchannel.cpp).
But I would be delighted to get a real fix for these issue. It may be 
something to resolve in the dvb driver though.
HTH
Bye
Manu