I run into some cool but unwanted image distortion while playing back and forth sample file<div><br></div><div>~/matrixbench_highdivx_ac3.avi from <a href="http://samples.mplayerhq.hu">samples.mplayerhq.hu</a></div><div><br></div><div>sadly, setting this avctx flag doesn&#39;t fix artefacts, but I send it out anyway because someone might run into buggy early encode requiring this workaround variable to be set... I think you also can set it via opts file, but not tested this (because for me workaround does not improve image quality after few fast forward/fast backwards) </div><div><br></div><div><br></div>