TuSDKMediaTimeRange Class Reference

Inherits from	NSObject
Conforms to	NSCopying
Declared in	TuSDKMediaTimeRange.h

Overview

特效时间轴

`– initWithStart:end:`

根据开始时间和结束时间初始化时间范围。当开始时间大于结束时间时为倒序读取模式

- (instancetype)initWithStart:(CMTime)start end:(CMTime)end

Parameters

`start`	开始时间
`end`	结束时间

Return Value

TuSDKMediaTimeRange

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`– initWithStart:duration:`

根据开始时间和结束时间初始化时间范围。当开始时间大于结束时间时为倒序读取模式

- (instancetype)initWithStart:(CMTime)start duration:(CMTime)duraiton

Parameters

`start`	开始时间
`duration`	持续时间

Return Value

TuSDKMediaTimeRange

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`start`

开始时间

@property (nonatomic) CMTime start

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`end`

开始时间

@property (nonatomic) CMTime end

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`duration`

持续时间

@property (nonatomic, readonly) CMTime duration

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`cmTimeRange`

CMTimeRange 值

@property (nonatomic, readonly) CMTimeRange cmTimeRange

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`isReverse`

标识该时间区间是否为倒序

@property (nonatomic, readonly) BOOL isReverse

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h

`isValid`

标识该时间区间是否有效

@property (nonatomic, readonly) BOOL isValid

Availability

v3.0

Declared In

TuSDKMediaTimeRange.h