A track that conforms to a QuickTime or ISO-based media file format.
SDKs
- iOS 13.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- watchOS 6.0+
Framework
- AVFoundation
Declaration
@interface AVMovieTrack : AVAsset Track
A track that conforms to a QuickTime or ISO-based media file format.
SDKs
Framework
@interface AVMovieTrack : AVAsset Track
alternate Group ID
A value that identifies the track as a member of a particular alternate group.
media Data Storage
The storage container for media data added to a track.
media Decode Time Range
A range of decode times for the track's media.
media Presentation Time Range
A range of presentation times for the track's media.
AVMovie
An object that represents the audiovisual containers that conform to a QuickTime or ISO-based media file format.
AVFragmented Movie
An object used to handle fragmented movie files.
AVFragmented Movie Track
An object used to handle the tracks of fragmented movie files.
AVFragmented Movie Minder
An object used to check whether additional movie fragments have been appended to a fragmented movie file.
AVMedia Data Storage
An object used to create a sample data file.