[mythtv-users] HDTV MythTV parts list
Michael T. Dean
mtdean at thirdcontact.com
Fri Sep 16 17:20:59 UTC 2005
Jarod Wilson wrote:
> My TV does everything for me automagically in hardware. :-)
>
> Deinterlacing a 1080i signal for display at 1080p is easier than
> doing it for a 720p display, since you don't have to scale the video
> at all. I dunno the specifics of exactly what's happening under the
> hood on my TV, but I get absolutely zero interlace artifacts on 1080i
> content. I do see some minor interlace artifacts on 480i stuff, but
> only upon very close inspection (nose near the screen), and even
> then, they aren't bad. My ASSumption is that the TV just has a really
> good deinterlace filter in it. Maybe I should read my TV's manual one
> of these days to figure out exactly what's going on... ;-)
So, why a 1080i signal? Have you considered sending a 1080p signal?
Would that make 720p look better (since it's only scaled instead of
scaled/interlaced/deinterlaced)? It should make 1080p30/1080p24 look
better (if broadcasters are even using them--I know you can get movie
trailers in 1080p24)... (Gotta admit I haven't done any HDTV stuff,
yet--next month when I'm done with some travel, though. :)
Mike
More information about the mythtv-users
mailing list