QT bookmark software opens and plays movies in full-screen mode based on the details specified in the qtbookmark.txt file.
One downside of this software is that it only supports the bookmarking of one movie at a time. However, this feature is enough for most users, and it's possible to expand this tool to work with multiple bookmarks with a little effort.
The QT bookmark script comes in handy when placed in the /Library/Scripts folder, and users can turn on the Script Menu feature using the /Applications/AppleScript/AppleScript Utility app on the Mac's menu bar. However, it's worth noting that QT bookmark isn't provided with any warranties, expressed or implied, and users should use it at their own risk.
Overall, the QT bookmark software is an excellent application for those users who frequently use QuickTime Player and would love to save their progress when watching a video. It's easy to use, reliable, and efficient at its job, and it's worth giving it a try.