Stacc is an application to convert video files into high quality Gifs. It uses FFMPEG with complex filters to make more aware decisions about your conversion, meaning the filesize can stay down, but the quality can still look like the input video.
For times when, you just need a .gif
High quality Gifs, full colour, without sacrificing file size
Export as Gif or Video, can be used as a rapid trimming application
Inspired by the technology that Giphy uses for their service