Class VideoInputFramePlayer

命名空间

easyar

输入帧播放器。 有一个输入帧输出端口，用于从EIF MKV文件将输入帧取出。 本类的所有成员都是线程安全的。

VideoInputFramePlayer

方法

isAvailable

检查是否可用。只在Windows上返回true。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

bool easyar_VideoInputFramePlayer_isAvailable(void)

static bool isAvailable()

public static boolean isAvailable()

companion object fun isAvailable(): Boolean

+ (bool)isAvailable

public static func isAvailable() -> Bool

public static bool isAvailable()

返回

类型	描述
Boolean

output

输出端口。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_output(easyar_VideoInputFramePlayer * This, easyar_InputFrameSource * * Return)

std::shared_ptr<InputFrameSource> output()

public @Nonnull InputFrameSource output()

fun output(): InputFrameSource

- (easyar_InputFrameSource *)output

public func output() -> InputFrameSource

public virtual InputFrameSource output()

返回

类型	描述
InputFrameSource

accelerometerResultSource

加速度计结果输出端口。参考 AccelerometerResultSource 。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_accelerometerResultSource(easyar_VideoInputFramePlayer * This, easyar_AccelerometerResultSource * * Return)

std::shared_ptr<AccelerometerResultSource> accelerometerResultSource()

public @Nonnull AccelerometerResultSource accelerometerResultSource()

fun accelerometerResultSource(): AccelerometerResultSource

- (easyar_AccelerometerResultSource *)accelerometerResultSource

public func accelerometerResultSource() -> AccelerometerResultSource

public virtual AccelerometerResultSource accelerometerResultSource()

返回

类型	描述
AccelerometerResultSource

gyroscopeResultSource

陀螺仪结果输出端口。参考 GyroscopeResultSource 。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_gyroscopeResultSource(easyar_VideoInputFramePlayer * This, easyar_GyroscopeResultSource * * Return)

std::shared_ptr<GyroscopeResultSource> gyroscopeResultSource()

public @Nonnull GyroscopeResultSource gyroscopeResultSource()

fun gyroscopeResultSource(): GyroscopeResultSource

- (easyar_GyroscopeResultSource *)gyroscopeResultSource

public func gyroscopeResultSource() -> GyroscopeResultSource

public virtual GyroscopeResultSource gyroscopeResultSource()

返回

类型	描述
GyroscopeResultSource

attitudeSensorResultSource

姿态传感器结果输出端口。参考 AttitudeSensorResultSource 。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_attitudeSensorResultSource(easyar_VideoInputFramePlayer * This, easyar_AttitudeSensorResultSource * * Return)

std::shared_ptr<AttitudeSensorResultSource> attitudeSensorResultSource()

public @Nonnull AttitudeSensorResultSource attitudeSensorResultSource()

fun attitudeSensorResultSource(): AttitudeSensorResultSource

- (easyar_AttitudeSensorResultSource *)attitudeSensorResultSource

public func attitudeSensorResultSource() -> AttitudeSensorResultSource

public virtual AttitudeSensorResultSource attitudeSensorResultSource()

返回

类型	描述
AttitudeSensorResultSource

magnetometerResultSource

磁力计结果输出端口。参考 MagnetometerResultSource 。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_magnetometerResultSource(easyar_VideoInputFramePlayer * This, easyar_MagnetometerResultSource * * Return)

std::shared_ptr<MagnetometerResultSource> magnetometerResultSource()

public @Nonnull MagnetometerResultSource magnetometerResultSource()

fun magnetometerResultSource(): MagnetometerResultSource

- (easyar_MagnetometerResultSource *)magnetometerResultSource

public func magnetometerResultSource() -> MagnetometerResultSource

public virtual MagnetometerResultSource magnetometerResultSource()

返回

类型	描述
MagnetometerResultSource

locationResultSource

位置结果输出端口。参考 LocationResultSource 。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_locationResultSource(easyar_VideoInputFramePlayer * This, easyar_LocationResultSource * * Return)

std::shared_ptr<LocationResultSource> locationResultSource()

public @Nonnull LocationResultSource locationResultSource()

fun locationResultSource(): LocationResultSource

- (easyar_LocationResultSource *)locationResultSource

public func locationResultSource() -> LocationResultSource

public virtual LocationResultSource locationResultSource()

返回

类型	描述
LocationResultSource

proximityLocationResultSource

邻近位置结果输出端口。参考 ProximityLocationResultSource 。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_proximityLocationResultSource(easyar_VideoInputFramePlayer * This, easyar_ProximityLocationResultSource * * Return)

std::shared_ptr<ProximityLocationResultSource> proximityLocationResultSource()

public @Nonnull ProximityLocationResultSource proximityLocationResultSource()

fun proximityLocationResultSource(): ProximityLocationResultSource

- (easyar_ProximityLocationResultSource *)proximityLocationResultSource

public func proximityLocationResultSource() -> ProximityLocationResultSource

public virtual ProximityLocationResultSource proximityLocationResultSource()

返回

类型	描述
ProximityLocationResultSource

create

创建。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_create(easyar_VideoInputFramePlayer * * Return)

static std::shared_ptr<VideoInputFramePlayer> create()

public static @Nonnull VideoInputFramePlayer create()

companion object fun create(): VideoInputFramePlayer

+ (easyar_VideoInputFramePlayer *)create

public static func create() -> VideoInputFramePlayer

public static VideoInputFramePlayer create()

返回

类型	描述
VideoInputFramePlayer

start

开始播放。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

bool easyar_VideoInputFramePlayer_start(easyar_VideoInputFramePlayer * This, easyar_String * filePath)

bool start(std::string filePath)

public boolean start(java.lang.@Nonnull String filePath)

fun start(filePath: String): Boolean

- (bool)start:(NSString *)filePath

public func start(_ filePath: String) -> Bool

public virtual bool start(string filePath)

参数

名称	类型	描述
filePath	String

返回

类型	描述
Boolean

stop

停止播放。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_stop(easyar_VideoInputFramePlayer * This)

void stop()

public void stop()

fun stop(): Unit

- (void)stop

public func stop() -> Void

public virtual void stop()

返回

类型	描述
Void

pause

暂停播放。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_pause(easyar_VideoInputFramePlayer * This)

void pause()

public void pause()

fun pause(): Unit

- (void)pause

public func pause() -> Void

public virtual void pause()

返回

类型	描述
Void

resume

继续播放。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

bool easyar_VideoInputFramePlayer_resume(easyar_VideoInputFramePlayer * This)

bool resume()

public boolean resume()

fun resume(): Boolean

- (bool)resume

public func resume() -> Bool

public virtual bool resume()

返回

类型	描述
Boolean

totalTime

预期的总播放时间。单位为秒。录制过程非正常中断时，可能缺少。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

easyar_OptionalOfDouble easyar_VideoInputFramePlayer_totalTime(easyar_VideoInputFramePlayer * This)

std::optional<double> totalTime()

public java.lang.@Nullable Double totalTime()

fun totalTime(): Double?

- (NSNumber *)totalTime

public func totalTime() -> Double?

public virtual Optional<double> totalTime()

返回

类型	描述
Optional<Double>

currentTime

当前的播放时刻。单位为秒。初始为0。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

double easyar_VideoInputFramePlayer_currentTime(easyar_VideoInputFramePlayer * This)

double currentTime()

public double currentTime()

fun currentTime(): Double

- (double)currentTime

public func currentTime() -> Double

public virtual double currentTime()

返回

类型	描述
Double

isSeekable

是否可定位当前播放时刻。录制过程非正常中断时，可能导致缺少索引数据，而无法设定当前播放时间。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

bool easyar_VideoInputFramePlayer_isSeekable(const easyar_VideoInputFramePlayer * This)

bool isSeekable()

public boolean isSeekable()

fun isSeekable(): Boolean

- (bool)isSeekable

public func isSeekable() -> Bool

public virtual bool isSeekable()

返回

类型	描述
Boolean

seek

设定当前播放时刻。单位为秒。如果缺少索引数据，则返回false。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

bool easyar_VideoInputFramePlayer_seek(easyar_VideoInputFramePlayer * This, double time)

bool seek(double time)

public boolean seek(double time)

fun seek(time: Double): Boolean

- (bool)seek:(double)time

public func seek(_ time: Double) -> Bool

public virtual bool seek(double time)

参数

名称	类型	描述
time	Double

返回

类型	描述
Boolean

speed

当前的播放速度。初始为1。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

double easyar_VideoInputFramePlayer_speed(const easyar_VideoInputFramePlayer * This)

double speed()

public double speed()

fun speed(): Double

- (double)speed

public func speed() -> Double

public virtual double speed()

返回

类型	描述
Double

setSpeed

设定当前播放速度。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_setSpeed(easyar_VideoInputFramePlayer * This, double _value)

void setSpeed(double _value)

public void setSpeed(double value)

fun setSpeed(value: Double): Unit

- (void)setSpeed:(double)_value

public func setSpeed(_ value: Double) -> Void

public virtual void setSpeed(double @value)

参数

名称	类型	描述
value	Double

返回

类型	描述
Void

initalScreenRotation

录制数据时的初始屏幕旋转方向。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

int easyar_VideoInputFramePlayer_initalScreenRotation(easyar_VideoInputFramePlayer * This)

int initalScreenRotation()

public int initalScreenRotation()

fun initalScreenRotation(): Int

- (int)initalScreenRotation

public func initalScreenRotation() -> Int32

public virtual int initalScreenRotation()

返回

类型	描述
Int32

metadata

录制数据时的元数据。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

void easyar_VideoInputFramePlayer_metadata(easyar_VideoInputFramePlayer * This, easyar_String * * Return)

std::string metadata()

public java.lang.@Nonnull String metadata()

fun metadata(): String

- (NSString *)metadata

public func metadata() -> String

public virtual string metadata()

返回

类型	描述
String

isCompleted

获取是否已完成。

• c
• cpp
• java
• kotlin
• objective-c
• swift
• csharp

bool easyar_VideoInputFramePlayer_isCompleted(easyar_VideoInputFramePlayer * This)

bool isCompleted()

public boolean isCompleted()

fun isCompleted(): Boolean

- (bool)isCompleted

public func isCompleted() -> Bool

public virtual bool isCompleted()

返回

类型	描述
Boolean