This table describes the changes to QTFormatDescription Class Reference.
| Date | Notes |
|---|---|
| 2009-04-08 | Fixed constant listings, parameter descriptions. Updated availability information. Minor fixes and clarification of attributes. |
| 2007-07-23 | New document that describes the Objective-C API for supporting and working with QuickTime Capture. |
Last updated: 2009-04-08