EOS Movie Rec unknown for Mac could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. The application lies within System Tools, more precisely Device Assistants. The following version: 0.1 is the most frequently downloaded one by the program users. This free Mac application was originally developed by Aleksey Chernov. We recommend checking the downloaded files with any free antivirus.
From the developer:
This software writes short movies with your digital DSLR camera Canon (R) directly to computer. The camera must have LiveView feature to work, like in Canon EOS 450D for example. The Program has preview, Av, Tv and WB control. Program its available in open source
You may want to check out more Mac applications, such as MeD's Movie Manager, Greenroom Surf Movies or EOS Inspector, which might be related to EOS Movie Rec.