TuSDKSampleBufferInput Protocol Reference

Declared in TuSDKSampleBufferInput.h

Overview

CMSampleBufferRef input

– processSampleBufferRef:mediaType:outputTime: required method

处理媒体数据

- (void)processSampleBufferRef:(CMSampleBufferRef)sampleBufferRef mediaType:(AVMediaType)type outputTime:(CMTime)outputTime

Parameters

sampleBufferRef

CMSampleBufferRef
type

AVMediaTypeVideo / AVMediaTypeAudio
outputTime

当前媒体数据输出时间

Declared In

TuSDKSampleBufferInput.h

– processProcessPixelBuffer:outputTime: required method

新的视频数据可用

- (void)processProcessPixelBuffer:(CVPixelBufferRef)pixelBufferRef outputTime:(CMTime)outputTime

Parameters

pixelBufferRef

视频帧数据
outputTime

当前媒体数据输出时间

Declared In

TuSDKSampleBufferInput.h