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[linux-dvb] Re: Reception performance with Avermedia DVB-T
Hi,
I would be willing to spend time working on this driver. Where can I find
the relevant information on what's to be done?
thanks,
Rob
On Fri, 14 Nov 2003, Martin Stubbs wrote:
> Holger,
>
>
> > > I have my Avermedia DVB-T card working successfuly with Mythtv but I am
> > > finding that the reception performance is poor when I compare it to the
> > > performance under Windows.
> > >
> > > When I use tzap I get the FE_HAS_LOCK message maybe 50% of the time on
> > > the best Mux. Scan will only identify the channels on the worst Mux
> > > occassionally. This compares with using the card under windows where only
> > > occasional artifacts appear on the worst channels.
> > >
> > We have similiar problems with the MT7072 frontend on the fx2 USB board.
> > Either the driver is not yet optimal or the frontend has some serious
> > problems -- can you please try the Windows driver and report whether
> > this is working better? If so we should maybe exchange the firmware or
> > try to find out what the Avermedia people are doing differently in their
> > driver. I have to admit that the sp887x driver is kind of a
> > quick'n'dirty hack, this one can get probably much better if someone has
> > some time to spend on the task improving this driver...
> >
> > Holger
>
> I can confirm that the card performs much better using the latest Avermedia
> driver under Windows than it does with the linux sp887x driver.
>
> Martin
>
>
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