Convert Video to GIF or GIF to Video
I feel like GIFs are more popular now than back in the day when they were just about the only way to have moving imagery on the web. They were so useful because crap like Real Video Player, Windows Media, and other crap formats all required a special codec and browser plugin. We have better video stands in browsers these days but GIFs are all over now, partially just for the banter of them.
Convert Video to GIF
So what's the easiest way to convert an entire video or just a snippet to a GIF? Let's use my favorite media utility: ffmpeg.
To convert the entire video to GIF, use the following command:
ffmpeg -i small.mp4 small.gif
To convert just a portion of a video clip to GIF, use the following command:
ffmpeg -t 3 -ss 00:00:02 -i small.webm small-clip.gif
The snippet above directs ffmpeg to create a GIF 3 seconds long starting at 2 seconds into the video.
The default conversion doesn't appear to be high quality, so you can configure the bitrate via another parameter:
ffmpeg -i small.mp4 -b 2048k small.gif
Convert GIF to Video
The command is quite simple:
ffmpeg -f gif -i animation.gif animation.mp4
You can use this same command format to convert to other video formats:
ffmpeg -f gif -i animation.gif animation.mpeg ffmpeg -f gif -i animation.gif animation.webm
ffmpeg and ImageMagick are awesome media utilities which you should take some time to check out if you have any questions about how to get something done!