On Wednesday 09 February 2005 15:29, Ian Forde wrote:
> On Wed, 2005-02-09 at 13:10 -0500, Joseph A. Caputo wrote:
> > The cable companies are not required to provide HD resolution on the 
> > Firewire output.  Most likely any HD content will be transcoded 
> > inside  
> > the cable box to, say, 480p before it's output over Firewire.  As 
> > for  
> > viewing, that's totally independent of your cable box/Firewire 
> > setup.   
> > Since the recording are probably not going to be HD anyway, it 
> > really  
> > doesn't matter that you're going to be viewing them on a standard 
> > TV. 
> 
> Except that the recording that I'm getting IS HD.  People over on
> avsforum have been capturing HD, unencrypted, over firewire since at
> least October of 2003.  And it's not just 480p.  I've been getting 
> 1080i 
> and 720p.
> 
> I'm wondering why you think my experience is not the norm...

Right now you're getting some HD resolutions, but AFAIK the cable co. is 
not *required* to give you anything higher than HD, as long as the 
content is viewable.   It's entirely possible that the cable company 
could even change this behavior on your current STB with a stealth 
firmware upgrade.  Unencrypted broadcast televsion cannot be 
down-sized; not sure if that applies to broadcast channels carried by a 
cable provider. 

If you want to see *exactly* what the FCC requires vis-a-vis output from 
cable STBs, take a look at the actual regulation.  It's very 
educational:

http://makunu.com/browse/show/37812

-JAC
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