「Raster image processor @ Synchronizer」

It is free software that analyzes the UST and VSQ file in the audio editors, specifically ones developed by [[Yamaha]]. The output causes a drawn model (character) to appear animated and [i]lip sync[/i] to a song.

h4. See also

* [[Vocaloid]]
* "ripsync @":http://www29.atwiki.jp/ripsync/
lipsync model