[FFmpeg-devel] [PATCH] overlay filter

[Stefano Sabatini]

On date Friday 2010-11-12 13:36:46 +0100, Stefano Sabatini encoded:
> On date Friday 2010-07-16 13:29:42 -0700, Baptiste Coudurier encoded:
> > On 07/16/2010 10:02 AM, Stefano Sabatini wrote:
> > >Hi all,
> > >this is a work in progress based on Bobby and Baptiste work.
> > >
> > >It's not yet ready for review, I'm sending it here in case someone
> > >wants to have a look at it and/or commenting it.
> > >
> > 
> > This filter is _highly_ inefficient in this form. Copying the source
> > is useless and can be avoided. Furthermore the timestamps handling
> > is wrong.
> > 
> > What you have to do is to handle timestamps correctly in my version.
> 
> Done, also this version works with movie-in-movie (but supporting loop
> in movie seems a simple and useful feature anyway).
> 
> There is still a bug related to direct rendering (and so only visible
> with ffplay), looking into that
[...]

Fixed by adding AV_PERM_PRESERVE flag in the rej_perms.
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