[vlc-devel] Call rotate filter in the source code

Rémi Denis-Courmont remi at remlab.net
Sun Feb 24 22:36:32 CET 2013

Le vendredi 22 février 2013 21:40:31, Jan Pokorny a écrit :
> Thanks, therefore something like
> config_PutPsz( p_vout, "angle", "90" );
> var_SetString( p_vout, "video-filter", "rotate" );

var_Set...(p_vout, ...) is the mechanism of choice.

> will rotate the video by 90 degrees? I deduced this from motion.c
> where the transform filter is called instead...

Transform is the correct filter to use for rectangular rotation.

Rémi Denis-Courmont

More information about the vlc-devel mailing list