Observations - Part - I I saw a suggestion elsewhere to run the following command to see if there's something wrong with my .mp4. ffmpeg -v error -i ~/Deskto
I am using libav 9.6, installed via Homebrew. $ avprobe -version avprobe version 9.6, Copyright (c) 2007-2013 the Libav developers built on Jun 8 2013 02:44
I am trying to determine the duration of an MP4 video using ffmpeg, which is possible of course, except that when the data is streamed in via stdin (a requireme