[mythtv-users] Kworld Xpert DVB-T scan lock but no stream

Rob Beard rob at esdelle.co.uk
Sun Apr 22 20:29:49 UTC 2007

Richard Oxland wrote:
> Hi,
> I have a KWorld V-Stream Xpert DVB-T PCI card[/URL] that I am trying 
> to make work under Ubuntu Edgy. Previously had it working in FC5.
> I have got everything working as far as using scan to search through 
> the relevant transmitter setup file and I can't get a response. There 
> are a lot of "filter timeout" messages when it tries to locate the 
> signal.
> Using tzap and my old channels.conf from the Fedora install I can get 
> the right FE_HAS_LOCK message but when I use dvbstream and mplayer 
> there is no data to fill mplayer's cache.
> Output below:
> #dvbstream -o -ps 201 202 -qam 16 -cr 3_4 | mplayer -cache 4096 
> -autosync 30 -
> .
> .
> .
> .
> Playing -.
> Reading from stdin...
> Cache fill:  0.00% (0 bytes)
> Anyone have an idea what might be happening?
Thats interesting, I have exactly the same card and have had problems 
tuning in a couple of muxes on Ubuntu Edgy and Breezy.  All I can think 
of off the top of my head is maybe slight differences in the kernel 


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