[MPlayer-dev-eng] Re: [PATCH] VFCTRL_PERIODIC_UPDATE

[Jason Tackaberry]

On Sat, 2007-01-20 at 13:13 -0500, Rich Felker wrote:
> Not necessarily possible. The image might no longer exist in any
> readable memory at the time this occurs. :( Try looking at vf_menu. I
> think it keeps a backup copy of the last picture to make this
> possible..

This is also what vf_overlay does.  (Though I looked off vf_menu some
years ago to see how it did it.)

Cheers,
Jason.