I downloaded the SVN (r37181), and it works fine. Obviously something with the Debian Wheezy version that I was using (r34540). Mats -- Mats Peterson http://alicja.homelinux.com/~mats/ ----- Forwarded Message ----- From: Mats Peterson <matsp888@yahoo.com> To: "mplayer-dev-eng@mplayerhq.hu" <mplayer-dev-eng@mplayerhq.hu> Sent: Wednesday, April 30, 2014 10:16 AM Subject: Problems with flicker in AVIs using Intel Indeo (RT21) codec Hello. I have noticed that MPlayer causes heavy flicker when playing AVIs encoded with the Indeo (RT21) codec. A sample file is available at http://alicja.homelinux.com/~mats/stuff/INDEO2.AVI. Mats   -- Mats Peterson http://alicja.homelinux.com/~mats/