gradfun: add notice from the MPlayer manual
authorStefano Sabatini <stefano.sabatini-lala@poste.it>
Sat, 9 Apr 2011 11:49:57 +0000 (13:49 +0200)
committerAnton Khirnov <anton@khirnov.net>
Sun, 10 Apr 2011 07:26:02 +0000 (09:26 +0200)
commit3eccfaa01291ca90e7dcb934bb06d048fcba1f43
treecda7d93e50b447113fc4eb119e07181951fc655d
parent5ae4251c3b603cc7f44dd0e0839c5b6f6bbac61e
gradfun: add notice from the MPlayer manual

Add notice telling that the filter is designed for playback only.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
doc/filters.texi