DVD Navigator for Mac

From digitallyOBSESSED!:

DVD Navigator allows the creation of chapter catalog files for DVDs viewed on the computer. These files can be saved and used to access particular parts of a DVD quickly. Chapter names can be entered. AppleScripts can be written from DVD Navigator to the DVD Player Scripts folder that will allow navigation to chapters straight from the DVD Player. A controller window in DVD Navigator allows control of the DVD Player without switching applications. Included is the ability to take full screen screenshots of the DVD Player that are saved to a PDF file, if supported by hardware. A Title Locator window allows access to the titles of a DVD.