Look into other video editing software that runs on macOS. Many professional and consumer-level editing applications are available, each with their own set of features and system requirements.
Support for various 3D display modes like Side-by-Side and Top & Bottom. Modern Alternatives for Mac Edius 6.5-- Full Mac Torrents
Before downloading Edius 6.5, make sure your Mac meets the system requirements: Look into other video editing software that runs on macOS