[FFmpeg-devel] [PATCH] x11grab: add followmouse option

Michael Niedermayer michaelni at gmx.at
Mon Aug 1 00:47:54 CEST 2011

On Wed, Jul 20, 2011 at 08:41:29AM +0800, livibetter wrote:
> A patch to enable x11grab to follow mouse pointer.
> Sample commands:
> # Make grabbing region follows the mouse and keep mouse pointer at center
> $ ./ffmpeg -f x11grab -s vga -r 25 -i ':0.0;followmouse' out.mpg
> # Make grabbing region follows the mouse, but only move the region
> when mouse pointer reaches within 100 pixels to the edge of region
> $ ./ffmpeg -f x11grab -s vga -r 25 -i ':0.0;followmouse=100' out.mpg
> Sincerely yours,
> Yu-Jie Lin

A variant of this patch was integrated

Thank you for your contribution to ffmpeg!

Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

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