METrackReader
A protocol that defines the information to provide about a track within a media asset.
Declaration
protocol METrackReader : NSObjectProtocolOverview
Return default values for methods that don’t apply to a track type.
Topics
Getting track information
loadTrackInfo(completionHandler:)generateSampleCursor(atPresentationTimeStamp:completionHandler:)generateSampleCursorAtFirstSampleInDecodeOrder(completionHandler:)generateSampleCursorAtLastSampleInDecodeOrder(completionHandler:)loadUneditedDuration(completionHandler:)loadTotalSampleDataLength(completionHandler:)loadEstimatedDataRate(completionHandler:)loadMetadata(completionHandler:)