Quicktime File Format (2012-08-14).pdf

ContentsSome Useful Examples and Scenarios 324Creating, Copying, and Disposing of Atom Containers 325Creating New Atoms 325Copying Existing Atoms 328Retrieving Atoms From an Atom Container 329Modifying Atoms 332Removing Atoms From an Atom Container 333Preparing Sound and Subtitle Alternate Groups for Use with Apple Devices 334General 334Alternate Subtitle Tracks 335Alternate Sound Tracks 335Relationships Across Alternate Groups 336Creating an Effect Description 337Structure of an Effect Description 337Required Atoms of an Effects Description 338Parameter Atoms of an Effects Description 338Creating an Input Map 340Creating Movies with Modifier Tracks 343Authoring Movies with External Movie Targets 345Target Atoms for Embedded Movies 346Adding Wired Actions To a Flash Track 347Extending the SWF Format 347Creating Video Tracks at 30 Frames per Second 349Creating Video Tracks at 29.97 Frames per Second 350Creating Sound Tracks at 44.1 kHz 351Creating a Timecode Track for 29.97 FPS Video 352Playing with Edit Lists 356Interleaving Movie Data 358Referencing Two Data Files With a Single Track 359Getting the Name of a QuickTime VR Node 361Adding Custom Atoms in a QuickTime VR Movie 363Adding Atom Containers in a QuickTime VR Movie 364Optimizing QuickTime VR Movies for Web Playback 365The QTVR Flattener 366Sample Atom Container for the QTVR Flattener 368QuickTime Image File Format 370Atom Types in QuickTime Image Files 370Recommended File Type and Suffix 3722012-08-14 | © 2004, 2012 Apple Inc. All Rights Reserved.8