MetaDoctor is the ultimate video metadata editor for your .mp4 and .m4v video files. Specially designed to work with iMovie and iTunes, tags, cover art, and chapters can be entered with ease in a single convenient window. Edit the video file metadata with MetaDoctor, import into iTunes, and enjoy your home movies on your Apple TV complete with descriptions, art work, and chapters. MetaDoctor is an advanced multi-threaded application that takes advantage of multicore processing and the latest OS X technology to provide the highest level of performance. Multi-gigabyte video files are loaded and written nearly instantaneously. Adding chapters with other metadata editors requires manually entering time stamps, or copy and pasting the time code from another app, a laborious and error prone task. Not so with MetaDoctor. Use the video window to scrub the video to the desired time point in the video, click a button, and the chapter is automatically inserted at that exact time. Changing chapter times is just as easy. The Pro version adds additional features, including copying of metadata from another video file, setting cover art from any frame of the video, and TMDb lookup for your purchased content. Info for the pro version can be found here: MetaDoctor Pro. Note: This application contains in-app and/or external module purchases.