On Tue, Sep 15, 2009 at 11:48:50AM +0200, Reimar D?ffinger wrote: > Hello, > vc1test has this code: > fps = get_le32(pb); > if(fps == -1) > av_set_pts_info(st, 32, 1, 1000); > else{ > av_set_pts_info(st, 24, 1, fps); > st->duration = frames; > } > Seriously? Is it _supposed_ to be possible to set time_base to 1/0?