Instance Property


The preferred minimum number of samples to load.


var preferredMinSampleCount: Int { get set }


A value that isn't 0 indicates the preferred number of samples to load. Fewer samples may be loaded if there is a change of format description.

See Also

Configuring Sample Buffer Request Parameters

enum AVSampleBufferRequest.Direction

The modes that describe the buffer request direction.

var limitCursor: AVSampleCursor?

The limiting position for sample loading.

var maxSampleCount: Int

The maximum number of samples to load.

var mode: AVSampleBufferRequest.Mode

The sample buffer request mode.

enum AVSampleBufferRequest.Mode

The modes that describe a buffer request.

var overrideTime: CMTime

The deadline for sample data and output PTS for the sample buffer.

var startCursor: AVSampleCursor

The starting cursor position.