[linux-dvb] putting dvb card into letter box mode ?

Hartmut Hackmann hartmut.hackmann at t-online.de
Thu Nov 3 22:52:22 CET 2005


Hi, John

Things like letter box mode, sound stream selection, overlay etc.
normally are not the job of the dvb card. In most cases, it just
provides the transport stream. Parsing, parameter selection, decoding
and output formatting are the job for the MPEG decoder which is
application software in most cases. In your case, it might be the
job of the pvr-350 which has a MPEG decoder and video output, right?

Best regards
    Hartmut

John Risby wrote:
> Hi all,
> 
> I hope this isn't the wrong list to ask this, apologies if it is.
> 
> I have three inputs on a myth box - s-video in on a pvr-350, and two
> freeview (DVB-T) cards. output is via the pvr-350 tv out.
> 
> I have the source for the s-video, a sky satellite digibox, set to 4:3L
> (letterbox). This outputs correctly as a faux widescreen image on a 4:3
> tv.
> 
> The two dvb-t cards though are too big for the output. I think they are
> in 16:9 format. A standalone DVB box I have (sony) has an option to go
> into letterbox mode, but I'm not sure if this is a feature of the input
> or the output?
> 
> Can I set the two dvb-t cards to 4:3L via the command line ? Or do I
> have to do something to the pvr-350 output to display them correctly? 
> 
> Thanks
> John
> 



More information about the linux-dvb mailing list