No specific info about version 2.2. Please visit the main page of MP4Joiner on Mac Informer.
Merge tracks imported from the iTunes and Music apps.
This program allows you to merge different video files.
This Mac program lets you join videos with just a few clicks.
Iovsoft MP3 Cutter Joiner is a simple audio edition tool.
Cut and join video files to AVI, MPEG, MOV, MP4, and FLV format.