No specific info about version 12.3. Please visit the main page of eMotion LV1 on Mac Informer.
The complete Mac DJ software for mixing audio, video, and karaoke.
You can create stop-motion animated films, motion graphics and visual effects.
A one stop application to install and manage custom Motion Templates.
SoundDesk offers an easy way to turn your Mac into a professional mixing desk.
Create natural, interactive motions of objects for live performances.