% dvir-mbp1:tmp dvir$ ffmpeg -v 9 -loglevel 99 -i ~/transparent.gifįfmpeg version 2.3.3 Copyright (c) 2000-2014 the FFmpeg developersīuilt on 19:47:15 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn)Ĭonfiguration: -prefix=/usr/local/Cellar/ffmpeg/2.3.3 -enable-shared -enable-pthreads -enable-gpl -enable-version3 -enable-nonfree -enable-hardcoded-tables -enable-avresample -enable-vda -cc=clang -host-cflags= -host-ldflags= -enable-libx264 -enable-libfaac -enable-libmp3lame -enable-libxvid

Re-run the command described above on the input GIF linked to above. You could look at the input GIF and see that it is different from the product MP4. For the last frame, the timing is messed (doesn't half for 2000ms), and it seems to skip the first frame, which doesn't show the metal hand. This means the first frame should be 2000ms long, and so is the last one. The frame timings are: (produced with ImageMagick - 'identify -format '%T|' ~/transparent.gif') It seems like FFmpeg is skipping the first frame of the GIF, and skips the timing for the last frame (the first and last frame are 2000ms long, yet it doesn't halt at the end like it does in the beginning). I'm using FFmpeg to convert a GIF into an MP4, with the following command:įfmpeg -f gif -i ~/transparent.gif -c:v libx264 -f mp4. Converting GIF to MP4 using FFmpeg produces a video that doesn't follow the GIF frame timings.

Linux imagemagick convert mpf to gif