TWCVideoViewRenderer Class Reference

Inherits from	NSObject
Conforms to	TWCVideoRenderer
Declared in	TWCVideoViewRenderer.h

`– initWithDelegate:`

Creates a video renderer with a delegate.

- (nonnull instancetype)initWithDelegate:(nullable id<TWCVideoViewRendererDelegate>)delegate

Parameters

`delegate`	An object implementing the TWCVideoViewRendererDelegate protocol (often a UIViewController).

Return Value

A renderer which is appropriate for your device, and OS combination.

Discussion

Creates a video renderer with a delegate.

Declared In

TWCVideoViewRenderer.h

`+ rendererWithDelegate:`

Creates a video renderer with a delegate.

+ (nonnull TWCVideoViewRenderer *)rendererWithDelegate:(nullable id<TWCVideoViewRendererDelegate>)delegate

Parameters

`delegate`	An object implementing the TWCVideoViewRendererDelegate protocol (often a UIViewController).

Return Value

A renderer which is appropriate for your device, and OS combination.

Discussion

Creates a video renderer with a delegate.

Declared In

TWCVideoViewRenderer.h

`delegate`

A delegate which receives callbacks when important renderer events occur.

@property (nonatomic, weak, readonly, nullable) id<TWCVideoViewRendererDelegate> delegate

Discussion

A delegate which receives callbacks when important renderer events occur.

Note: The delegate is always called on the main thread in order to synchronize with UIKit.

Declared In

TWCVideoViewRenderer.h

`videoFrameDimensions`

The dimensions of incoming video frames (without rotations applied). Use this to layout the renderer’s view.

@property (nonatomic, assign, readonly) CMVideoDimensions videoFrameDimensions

Discussion

The dimensions of incoming video frames (without rotations applied). Use this to layout the renderer’s view.

Declared In

TWCVideoViewRenderer.h

`videoFrameOrientation`

The orientation of incoming video frames. Use this to layout the renderer’s view.

@property (nonatomic, assign, readonly) TWCVideoOrientation videoFrameOrientation

Discussion

The orientation of incoming video frames. Use this to layout the renderer’s view.

Declared In

TWCVideoViewRenderer.h

`hasVideoData`

Indicates that at least one frame of video data has been received.

@property (atomic, assign, readonly) BOOL hasVideoData

Discussion

Indicates that at least one frame of video data has been received.

Declared In

TWCVideoViewRenderer.h

`view`

The renderer’s view. Add this to your view hierarchy to display rendered video content.

@property (nonatomic, strong, readonly, nonnull) UIView *view

Discussion

The renderer’s view. Add this to your view hierarchy to display rendered video content.

Declared In

TWCVideoViewRenderer.h