On Thu, Sep 15, 2011 at 10:21:33PM -0700, Luca Barbato wrote: > On 9/9/11 3:27 AM, Tom wrote: > >Hi, > > > > I'm trying to convert a series of jpegs to a movie, and I get an > >error (log below). > > I've done this earlier, without issues, for other jpegs, but for this > >particular set, i get the error. I don't know how. > > > > I'm using the latest version of ffmpeg (I built it last week from git > >sources), on ubuntu 8.04. > > I do not believe the errors about passlogfile and pixel format are > >the relevant ones, because I've used an earlier version of ffmpeg > >(which did understand everything) and it resulted in the same "failed > >to converge" error.. > > You should use avconv. > [...] > current version of avconv works as supposed I tried the current > provided by gentoo and the one provided by the libav git and both > they work w/out the patch proposed.
fresh checkout of avconv from libav.org avconv -i ~/rc-convergernce-jpegs/7-%4d.jpg -b 4000k -vcodec mpeg2video -pass 1 X2.avi ... avconv -i ~/rc-convergernce-jpegs/7-%4d.jpg -b 4000k -vcodec mpeg2video -pass 2 X2.avi avconv version v0.7-911-gb59efc9, Copyright (c) 2000-2011 the Libav developers built on Sep 16 2011 16:07:32 with gcc 4.5.2 ... [mpeg2video @ 0x2d78260] [lavc rc] Error: 2pass curve failed to converge --------------------------------- ffmpeg as well as avconv from ffmpeg.org See http://www.ffmpeg.org/download.html (git://git.videolan.org/ffmpeg.git) work fine and we always merge all improvments from libav.org daily [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB I hate to see young programmers poisoned by the kind of thinking Ulrich Drepper puts forward since it is simply too narrow -- Roman Shaposhnik
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