On Friday 16 September 2005 10:36, Jack Perveiler wrote: > --- Jarod Wilson <[EMAIL PROTECTED]> wrote: > > On Sep 15, 2005, at 07:43, Jack Perveiler wrote: > > > --- Jarod Wilson <[EMAIL PROTECTED]> wrote: > > > > > > <snip> > > > > > >> Was gonna say... I'm pushing my 1080p LCD via DVI from a 6200, no > > >> problems > > >> whatsoever with either 1080i or 720p playback (and no sw deint > > >> filters at > > >> all, yay!). Sync to VBlank was definitely key here too, forgot to > > >> turn that > > >> on at first and was slightly befuddled for a bit. > > > > > > Jarod, > > > > > > You've mentioned a couple of times now you aren't using any sw > > > deint filters. > > > 1080p is a progressive output, though... how are you getting away > > > with this? > > > How do you avoid the deinterlaced motion nastiness with 480i and > > > 1080i content? > > > I'm pushing my 720p DLP and without deint filters motion looks > > > terrible on > > > interlaced content. What's your secret? :) > > > > 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... ;-) > > Ah. So it sounds like you're using a 1080 interlaced modeline then, and > you're letting the tv doing the deinterlacing.
Nope, sorry for the confusion, just re-read what I wrote. I wasn't quite clear, but... > For a minute I thought you > were saying that you were sending 1080 progressive but with no sw > deinterlacer to take you from 1080i to 1080p and it still looked good. ...that's exactly what I'm doing. > My cable box DVR has the ability to set it's output to "pass-thru", meaning > that 720p programs are output as 720p, 1080i is output as 1080i, etc and > the TV handles the rest. I don't suppose anyone knows if there's a way to > make myth behave similarly? Modern TVs are getting pretty good and doing > their own deinterlacing/scaling (I know mine, a Samsung HLR-5667, does) and > it would be nice to have myth not have to worry about the deinterlacing. xrandr like Mike said. :-) -- Jarod Wilson [EMAIL PROTECTED]
pgpv2pCsVOozt.pgp
Description: PGP signature
_______________________________________________ mythtv-users mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
