How can I get ffmpeg to convert a .mov to a .gif?

I'm trying to convert a .mov to a .gif and I'm not having success. Here's the error: ffmpeg -pix_fmt rgb24 -i yesbuddy.mov output.gif ffmpeg version 0.11.1 Copyright (c) 2000-2012 the FFmpeg developers built on Jun 12 2012 17:47:34 with clang 2.1 (tags/Apple/clang-163.7.1) configuration: --prefix=/usr/local/Cellar/ffmpeg/0.11.1 --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enab

[a2ikm]

`ffmpeg -i input.mov -pix_fmt rgb24 output.gif` して、サイズが大きすぎればImageMagickを使って `convert -layers Optimize output.gif optimized.gif` で軽量化する

[fenrir-naru]

ffmpegでMOVからアニメーションgif