Enumeration

AVMovieWritingOptions

A set of options to control the writing of a movie header to a destination URL.

Declaration

typedef enum AVMovieWritingOptions : NSUInteger {
    ...
} AVMovieWritingOptions;

Topics

Writing Options

AVMovieWritingAddMovieHeaderToDestination

The new movie header will overwrite any existing movie header.

AVMovieWritingTruncateDestinationToMovieHeaderOnly

The movie header overwrites all existing data and creates a pure reference movie file.

See Also

Creating and Writing Headers

- movieHeaderWithFileType:error:

Creates a data object containing the movie header for a movie object.

- writeMovieHeaderToURL:fileType:options:error:

Writes the movie header to the specified URL.

- isCompatibleWithFileType:

Returns a Boolean value that indicates whether a movie header of the specified type can be created.