AVAssetReaderOutput
An abstract class that defines the interface to read media samples from an asset reader.
Declaration
class AVAssetReaderOutputMentioned in
Overview
You add concrete output instances, such as AVAssetReaderTrackOutput or AVAssetReaderVideoCompositionOutput, to an asset reader to perform specific tasks.
Topics
Configuring reading
Copying sample buffers
copyNextSampleBuffer()AVAssetReaderOutput.ProviderAVAssetReaderOutput.RandomAccessControllerAVAssetReaderOutput.SupportedPayload