Hello, NJ:=Nicolas Jauffret NJ> On Thu, 29 Mar 2007 18:40:01 +0200, Andrea Barbieri NJ> <andrea.barbieri at movingimageresearch.com> wrote: NJ> NJ> >Hello, NJ> > NJ> >NJ:=Nicolas Jauffret NJ> > NJ> NJ> [snip] NJ> NJ> > NJ> $ mp4info foo.avi ; echo $? NJ> > NJ> mp4info version 1.5.0.1 NJ> > NJ> mp4info: can't open foo.avi NJ> > NJ> 0 NJ> > NJ> # Of course, the rights are ok for foo.avi NJ> > NJ> # and "of course", no error code is set by mp4info... NJ> > NJ> >hemmm... mp4info ... a tool for gathering info on mp4/mov files NJ> >...AVI is a totally different file format, no surprise that it oes NJ> >not understand it NJ> NJ> Oops, ffmpeg makes us used to tools that gets anything in NJ> input/output. I should have been more careful before posting this :) NJ> But it does not change the fact that it should not return 0 on error. NJ> As ffmpeg does when it tells "Could not write header for output file". yes, I understand, but the most appropriate place to report this particular bug is at http://sourceforge.net/projects/mpeg4ip best regards, andrea -- Andrea Barbieri Moving Image Research http://www.movingimageresearch.com/ The Workshop, Hampton Lane, Bristol, BS6 6LE, UK Tel: +44 117 9732200 FAX: +44 117 9732210 PGP ID=0x034DFD5A KeyFingerprint=C168EA9A7189538D214F1281A7529F32034DFD5A