hverkuil at xs4all
Apr 11, 2005, 1:01 PM
Post #3 of 3
On Sunday 10 April 2005 22:17, Martin Barnasconi wrote:
> On Saturday 09 April 2005 01:00, Johan Duinkerken wrote:
> > Hi,
> > maybe a silly question, but it came up in the MythTV-dev mailing list and
> > I really like to know: If I set my pvr350 to VBI passthrough, raw mode,
> > should my TV-set then be able to decode the teletext info? Because when I
> > try, I only get messages from my TV teletext decoder like "Teletext page
> > not found" and it does that for every page address I try.
> > Could it be a matter of pvr350-firmware? ivtv-version? Or is it just (for
> > the moment) a no-go?
> > Please help me out, I'm losing hair :-)
> > Best regards,
> > Johan Duinkerken.
> which says:
...... snip ........
Sorry, but that message you refer to has nothing to do with the question. VBI
passthrough (the -w option of ivtvctl) only supports CC, VPS and WSS signals
(and that is rather experimental), not teletext. It's impossible to implement
this (it's a hardware limitation): there is no way for the PVR-350 to
generate teletext data in the TV-out signal.
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