QuickTime 3 Reference

Text Export Options

The following constants represent options for exporting text using a text export component. You use these constants to specify the format of the exported text. From the QuickTime user interface, you specify a text export option in the Text Export Settings dialog box. You can also specify the text export option programmatically by calling the TextExportSetSettings function [link] .



 
enum {

    kMovieExportTextOnly    = 0,

    kMovieExportAbsoluteTime= 1,

    kMovieExportRelativeTime= 2

};

Constant descriptions

kMovieExportTextOnly: Export text only, without text descriptors or time stamps.
kMovieExportAbsoluteTime: Export text with text descriptors and time stamps. For each sample, calculate the time stamp relative to the start of the movie.
kMovieExportRelativeTime: Export text with text descriptors and time stamps. For each sample, calculate the time stamp relative to the previous time stamp.