thanks, recompiling latest version of x264 and ffmpeg solved the problem! Not sure what happened a few months ago, must have installed an old version indeed.
Thanks for your help, best regards, Frans 2015-09-03 15:39 GMT+02:00 Moritz Barsnick <barsn...@gmx.net>: > On Thu, Sep 03, 2015 at 15:03:34 +0200, Frans Gouverne wrote: > > *Hereby my output:* > > ffmpeg version N-36084-g993c84e-xuggle-5.5 Copyright (c) 2000-2012 the > > FFmpeg developers > > built on Jun 11 2015 13:08:14 with gcc 4.4.7 20120313 (Red Hat > 4.4.7-11) > > I always have my problems decoding this N-36084-g993c84e stuff (why > can't any of the git web interfaces search for g993c84e?), but from the > copyright string, I think you are using an extremely old version of > ffmpeg. Are you sure you are reading the documentation corresponding to > that version, and not from the web? Web refers to latest. > > Anyway, please build from the latest git source or grab an ffmpeg > binary built from very recent code. I assure you that it supports the > "expr:" syntax. > > Moritz > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > -- Gouverne Web Design Colenso 125 3761GL Soest Tel: 035-6015569 Mobiel: 06-11408032 KvK: 32108255 _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user