[Mplayer-advusers] trouble with the -vm option

Arpi arpi at thot.banki.hu
Sat Jun 29 17:02:31 CEST 2002


Hi,

> > actually, it doesn't work. the relevant config entries should be
> >
> > vo=x11
> > vop=scale=648:-2,pp
> >
> > with those, monitoraspect doesn't do anything. and the manpage lists wrong
> > options for the scale plugin (-2 and -3 aren't mentioned, just -1, which
> > doesn't do what the manpage says, it just uses the original height iirc).
> vop scale doesn't use my aspect code, so it won't work. eg. -vo sdl or xv with 
> hw scaling should fo it correctly.


hey
there are 2 levels of aspect correction: prescaling (-aspect, doen before
applying filters) and display aspect (-monitoraspect, done in libvo drivers
where it has any sense)

-aspect has effect on filters, even on scale, but scale has option to use
original w/h or prescaled (aspect corrected) w/h
this is the difference between 0/-1 and 2/3


A'rpi / Astral & ESP-team

--
Developer of MPlayer, the Movie Player for Linux - http://www.MPlayerHQ.hu



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