On Wed, 3 Sep 2014 13:54:11 -0700 (PDT) ifightnoman <ifightno...@gmail.com> wrote:
> I have a large (1 GB) m4v file that ffmpeg is unable to decode. > I am trying to generate a thumbnail from this file but hit the error > message: > > [buffer @ 027fd600] Unable to parse option value "-1" as pixel format > Last message repeated 1 times > [buffer @ 027fd600] Error setting option pix_fmt to value -1. > [graph 0 input from stream 0:0 @ 027d4400] Error applying options to the > filter. Please show the complete ffmpeg console output. _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user