TVISampleBufferVideoViewDelegate Protocol Reference

Conforms to NSObject
Declared in TVISampleBufferVideoView.h

Overview

TVISampleBufferVideoViewDelegate allows you to respond to, and customize the behavior of TVISampleBufferVideoView.

– videoViewDidReceiveData:

This method is called once, and only once after the first frame is received. Use it to drive user interface animations. @note: Querying hasVideoData will return ‘YES’ within, and after this call.

- (void)videoViewDidReceiveData:(nonnull TVISampleBufferVideoView *)view

Parameters

view

The video view which became ready.

Declared In

TVISampleBufferVideoView.h

– videoView:videoDimensionsDidChange:

This method is called every time the video track’s dimensions change.

- (void)videoView:(nonnull TVISampleBufferVideoView *)view videoDimensionsDidChange:(CMVideoDimensions)dimensions

Parameters

view

The video view.

dimensions

The new dimensions of the video stream.

Declared In

TVISampleBufferVideoView.h