TuSDKAssetVideoTrackPixelBufferOutputDelegate Protocol Reference

Conforms to NSObject
Declared in TuSDKAssetVideoTrackPixelBufferOutput.h

Overview

TuSDKAssetVideoTrackPixelBufferOutput 委托事件

– videoTrackPixelBufferOutput:pixelBuffer: required method

copyPixelBufferForItemTime 执行成功后 该回调事件将被调用

- (void)videoTrackPixelBufferOutput:(TuSDKAssetVideoTrackPixelBufferOutput *)trackPixelBufferOutput pixelBuffer:(CVPixelBufferRef)pixelBufferRef

Parameters

trackPixelBufferOutput

TuSDKAssetVideoTrackPixelBufferOutput
pixelBufferRef

抓取的数据帧

Declared In

TuSDKAssetVideoTrackPixelBufferOutput.h