Inside Macintosh: QuickTime /

Chapter 2 - Movie Toolbox / Movie Toolbox Reference

Functions That Modify Movie Properties / Working With Movie User Data

PutUserDataIntoHandle

The PutUserDataIntoHandle function takes a specified user data structure and replaces the contents of the handle with a publicly parseable form of the user data.

pascal OSErr PutUserDataIntoHandle (UserData theUserData, 
                                    Handle h);

theUserData

Specifies the user data structure that is to be disposed of.

h

Contains a handler to the user data structure specified in the parameter theUserData.

DESCRIPTION

The contents of the h parameter are appropriate for storage as an atom, much like a public movie. See the chapter "Movie Resource Formats" in this book for details on the QuickTime atoms.