[MPlayer-dev-eng] Re: [BUG] various weirdness in vf_expand when expanded width > frame width

[Tomas Janousek]

Hello,

Jason Tackaberry napsal(a):
> The expand filter does some peculiar things when expanding to a width
> greater than the frame width.  For example, take some 4:3 content, and
> do -vf expand=:::::16/9.
> 
>      1. The bars added to either side of the video are gray.  When
>         displaying and hiding OSD, there is cruft remaining from the OSD
>         in the gray parts.  (I think this bug is probably known.)

The vf_expand lacks the code to clear the left/right sides, having a 
//TODO instead. It does that for top/bottom so it should certainly be 
there. I posted a patch addressing this a while ago, please look into 
the archives for a thread called "[PATCH] vf_expand - clear left and 
right side of the image if needed" and check whether it solves the issue 
for you.

Regards,
-- 
.---------    Tomáš Janoušek   a.k.a. Liskni_si    ---------.
: NOMI team, developer, http://tomi.nomi.cz/   tomi at nomi.cz :
' JID:liskni_si at jabber.cz, ICQ#161807083, tel:+420608876277 '