CMIOExtensionStream

Declaration

class CMIOExtensionStream

Mentioned in

• Creating a camera extension with Core Media I/O

Overview

A stream delivers media samples to or from a CMIOExtensionDevice.

Topics

Creating a Stream

• init(localizedName:streamID:direction:clockType:source:)
• init(localizedName:streamID:direction:customClockConfiguration:source:)

Identifying a Stream

• localizedName
• streamID

Accessing Clients

• streamingClients

Inspecting a Stream

• source
• direction
• CMIOExtensionStream.Direction
• clockType
• CMIOExtensionStream.ClockType
• customClockConfiguration
• CMIOExtensionStreamCustomClockConfiguration

Processing Data

• consumeSampleBuffer(from:completionHandler:)
• send(_:discontinuity:hostTimeInNanoseconds:)
• CMIOExtensionStream.DiscontinuityFlags

Posting Property Changes

• notifyPropertiesChanged(_:)

Managing Scheduled Output

• notifyScheduledOutputChanged(_:)
• CMIOExtensionScheduledOutput

Relationships

Inherits From

• NSObject

Conforms To

• CVarArg
• CustomDebugStringConvertible
• CustomStringConvertible
• Equatable
• Hashable
• NSObjectProtocol

See Also

Streams

• CMIOExtensionStreamSource
• CMIOExtensionStreamProperties
• CMIOExtensionClient