Re: Deinterlacing?

[email protected] Tue, 27 Sep 2005 16:40:08 +0400 (MSD)
Newsgroups gmane.comp.video.ogle.devel
Message-ID <[email protected]>
Hello,

> What information/parameters are needed for using code from mplayer or
> transcode for better deinterlacing?

I'll try working on this later today.

> Here is a short hack that drops the bottom field.
> It only works with Xv and the zoom function doesn't work as it should with
> it.
> It also leaks memory (xv_image).
> Maybe you can use this as a start and make a better patch that works
> without Xv and doesn't break the zoom and doesn't leak memory?

One can live with the Xv requirement, and fixing the memory leak in that
patch seems simple, but I have to take a better look at the zoom issue.
What you did seems to be this: move the bottom field to the right in the
same lines, then it gets cut out when displaying the image. If this in
itself breaks zoom, then one needs instead to make the bottom field
disappear altogether. This requires finding more places in the code...

I'll try. But before I can try, a sanity check for me: this should be
applied to CVS HEAD?

Yours, Mikhail Ramendik