Autodesk 64006-051108-9001 User Guide - Page 247

Preferences 239 Progressive - choose to make progressive scan source the default. Auto Detect - choose to automatically detect whether the source is progressive or interlaced. Works with most common source material, but exceptions exist. Note: These are default settings. The controls in the Project window will override these defaults on a per project basis. QT Alternates Creating a QuickTime Alternate Movie Fallback When producing alternate movies, you can create a fallback for viewers who do not have the latest version of QuickTime installed. The Fallback menu in the Preferences dialog enables you to globally ensure that all the alternate movies have fallbacks, even if you do not manually create them. For more information on using this feature, see "Using Preferences to Ensure Fallbacks" on page 123. Add Alternate Folder Name in Custom Path This option is useful if you prefer to organize your movies within sub-folders on the server when making QuickTime movies with streaming alternates. Enabling this option causes Cleaner to organize the streaming alternates into a sub-folder named from the source movie. The name of this folder is included in the absolute path stored in the master movie, and you should upload the entire subfolder to the correct location on the Streaming Server. See "Organizing Streaming Alternates in Subfolders" on page 120. Server Paths You can enter streaming server player mount points in the Preferences dialog for the QuickTime Streaming Server, RealServer and Windows Media Server. See "Setting Streaming Server Paths" on page 226.