Rolf Ernst <rolf.ernst at silverlightning.org> [10-04-26 18:04]: > On 4/26/2010 10:59 AM, meino.cramer at gmx.de wrote: > >"Ing. Daniel Rozsny?"<daniel at rozsnyo.com> [10-04-26 17:21]: > > > >>meino.cramer at gmx.de wrote: > >> > >>>RC<cooleyr at gmail.com> [10-04-25 20:00]: > >>> > >>>>On Sat, 24 Apr 2010 16:32:40 +0200 > >>>>meino.cramer at gmx.de wrote: > >>>> > >>>> > >>>>>I bought a new LCD monitor with 60Hz framerate. > >>>>>When playing videos sometimes I git a distortet > >>>>>screen (not only with mplayer!!!). I think, it > >>>>>is because the video plays at 50Hz framerate > >>>>>which then interferes with the 60Hz refresh rate > >>>>>of the monitor. > >>>>> > >>>>LCDs effectively do not have a refresh rate (or a "framerate"). > >>>> > >>LCD has a refresh rate! It refreshes the picture from top to bottom, > >>just the "memory effect" of the screen is much bigger than on CRT. > >>The > >>LCD is effectively a visible dynamic memory (DRAM). > >> > > That means...? > > Displaying Image contents with a rate of 25Hz to a technology > > drawing every 1/60 second a picture...gives...? > > > > > >> > >>>>You've not described what this "distortet screen" problem is, so > >>>>nobody > >>>>can possibly help. > >>>> > >>>> > >>>>-- > >>>>Ha. I'm the idiot. > >>>>_______________________________________________ > >>>>MPlayer-users mailing list > >>>>MPlayer-users at mplayerhq.hu > >>>>https://lists.mplayerhq.hu/mailman/listinfo/mplayer-users > >>>> > >>>> > >>>If LCDs have no framerate or refresh rate, they will not draw > >>>frames from top to bottom? How then? > >>>A try for a better explanation: > >>>Certain videos (for example the Neo<->Smith fight sceen in Matrix > >>>Revoluitions) with fast changing lightning conditions expose some > >>>screen distortions. > >>>They are of two kind: > >>>The upper half of the screen is still in "bright condition" > >>>when the lower half is in "dark condition" -- what comes first and > >>>where this "break" is, depends. Also varying is the position > >>>of this "break" on the screen. > >>> > >>That is a missing vertical synchronization - what -vo are you using? > >>On > >>what video card and which drivers? Usually on dualhead the vsync is > >>hard to get.. > >> > > Oh, oh...some mails ago I got a hint to disable all VSYNCs in the > > nvidia settings... > > > > So...using -vo xv gives me the fastest (read: normal speed) video > > with audio and video in sync. > > Other drivers result in the message that my two core 3800+ AMD > > CPU is to slow....(?) > > My gra?hics card is ai > > nVidia Corporation G73 [GeForce 7600 GT] (rev a2) which run with > > the current nvidia drivers on a Linux box. > > I myself and my computer each uses only one head ;) > > Most of the time I use my own... ;) ;) > > I disabled AutoTwinDevice in the Xorg.conf as I did with > > TwindDevice (dont remember the correct names of that parameters, > >but > > was something like that.). > > > > Since 60Hz is common for LCD I am asking myself, whether I am the > > only one having problems with playing 25Hz/region 2 contents...?! > > > > Since it also happens for example with the fight scene Neo<->Agent > > Smith in Matrix Revolutions (DVD, region 2) I think, it is not > > a bug in the video itsself.... > > > > I am a little (read: very) frustrated, since this monitor is new > > and I like its colors and features, but... > > > > So any help to circumvent this problem is *very* appreciated! :O) > > > > Have a flicker-free evening! :O)) > > Best regards, > > mcc >There isn't really flicker - thi is the way I watch movies all the >time on TV (Plasma and LCD) and monitor. Motion can sometimes be >slightly jerky (very slight). This is why they come out with 120Hz >(and even 240 I have seen). You shouldn't see any 'distortion)', only >slight temporal inconsistencies. Ah, THAT is the solution I needed to achieve! There /is no/ flicker! All what I see is...the Matrix ("There is no spoon...") ??? > > -- > /re > > A foolish consistency is the hobgoblin of little minds. > > Ralph Waldo Emerson > > _______________________________________________ > MPlayer-users mailing list > MPlayer-users at mplayerhq.hu > https://lists.mplayerhq.hu/mailman/listinfo/mplayer-users > -- Please don't send me any Word- or Powerpoint-Attachments unless it's absolutely neccessary. - Send simply Text. See http://www.gnu.org/philosophy/no-word-attachments.html In a world without fences and walls nobody needs gates and windows.
