Class VideoInputFrameRecorder

命名空间

easyar

输入帧录制器。 有一个输入帧输入端口和一个输入帧输出端口，用于将经过的输入帧保存到EIF MKV文件中。 本类的所有成员都是线程安全的。

VideoInputFrameRecorder

方法

isAvailable

检查是否可用。只在MacOS、iOS、Android上返回true。

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

bool easyar_VideoInputFrameRecorder_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

input

输入端口。

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void easyar_VideoInputFrameRecorder_input(easyar_VideoInputFrameRecorder * This, easyar_InputFrameSink * * Return)

std::shared_ptr<InputFrameSink> input()

public @Nonnull InputFrameSink input()

fun input(): InputFrameSink

- (easyar_InputFrameSink *)input

public func input() -> InputFrameSink

public virtual InputFrameSink input()

返回

类型	描述
InputFrameSink

accelerometerResultSink

可选。加速度计结果输入端口。参考 AccelerometerResultSink 。

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• objective-c
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void easyar_VideoInputFrameRecorder_accelerometerResultSink(easyar_VideoInputFrameRecorder * This, easyar_AccelerometerResultSink * * Return)

std::shared_ptr<AccelerometerResultSink> accelerometerResultSink()

public @Nonnull AccelerometerResultSink accelerometerResultSink()

fun accelerometerResultSink(): AccelerometerResultSink

- (easyar_AccelerometerResultSink *)accelerometerResultSink

public func accelerometerResultSink() -> AccelerometerResultSink

public virtual AccelerometerResultSink accelerometerResultSink()

返回

类型	描述
AccelerometerResultSink

gyroscopeResultSink

可选。陀螺仪结果输入端口。参考 GyroscopeResultSink 。

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• cpp
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• objective-c
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void easyar_VideoInputFrameRecorder_gyroscopeResultSink(easyar_VideoInputFrameRecorder * This, easyar_GyroscopeResultSink * * Return)

std::shared_ptr<GyroscopeResultSink> gyroscopeResultSink()

public @Nonnull GyroscopeResultSink gyroscopeResultSink()

fun gyroscopeResultSink(): GyroscopeResultSink

- (easyar_GyroscopeResultSink *)gyroscopeResultSink

public func gyroscopeResultSink() -> GyroscopeResultSink

public virtual GyroscopeResultSink gyroscopeResultSink()

返回

类型	描述
GyroscopeResultSink

attitudeSensorResultSink

可选。姿态传感器结果输入端口。参考 AttitudeSensorResultSink 。

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void easyar_VideoInputFrameRecorder_attitudeSensorResultSink(easyar_VideoInputFrameRecorder * This, easyar_AttitudeSensorResultSink * * Return)

std::shared_ptr<AttitudeSensorResultSink> attitudeSensorResultSink()

public @Nonnull AttitudeSensorResultSink attitudeSensorResultSink()

fun attitudeSensorResultSink(): AttitudeSensorResultSink

- (easyar_AttitudeSensorResultSink *)attitudeSensorResultSink

public func attitudeSensorResultSink() -> AttitudeSensorResultSink

public virtual AttitudeSensorResultSink attitudeSensorResultSink()

返回

类型	描述
AttitudeSensorResultSink

magnetometerResultSink

可选。磁力计结果输入端口。参考 MagnetometerResultSink 。

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• objective-c
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void easyar_VideoInputFrameRecorder_magnetometerResultSink(easyar_VideoInputFrameRecorder * This, easyar_MagnetometerResultSink * * Return)

std::shared_ptr<MagnetometerResultSink> magnetometerResultSink()

public @Nonnull MagnetometerResultSink magnetometerResultSink()

fun magnetometerResultSink(): MagnetometerResultSink

- (easyar_MagnetometerResultSink *)magnetometerResultSink

public func magnetometerResultSink() -> MagnetometerResultSink

public virtual MagnetometerResultSink magnetometerResultSink()

返回

类型	描述
MagnetometerResultSink

locationResultSink

可选。位置结果输入端口。参考 LocationResultSink 。

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• objective-c
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void easyar_VideoInputFrameRecorder_locationResultSink(easyar_VideoInputFrameRecorder * This, easyar_LocationResultSink * * Return)

std::shared_ptr<LocationResultSink> locationResultSink()

public @Nonnull LocationResultSink locationResultSink()

fun locationResultSink(): LocationResultSink

- (easyar_LocationResultSink *)locationResultSink

public func locationResultSink() -> LocationResultSink

public virtual LocationResultSink locationResultSink()

返回

类型	描述
LocationResultSink

proximityLocationResultSink

可选。邻近位置结果输入端口。参考 ProximityLocationResultSink 。

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void easyar_VideoInputFrameRecorder_proximityLocationResultSink(easyar_VideoInputFrameRecorder * This, easyar_ProximityLocationResultSink * * Return)

std::shared_ptr<ProximityLocationResultSink> proximityLocationResultSink()

public @Nonnull ProximityLocationResultSink proximityLocationResultSink()

fun proximityLocationResultSink(): ProximityLocationResultSink

- (easyar_ProximityLocationResultSink *)proximityLocationResultSink

public func proximityLocationResultSink() -> ProximityLocationResultSink

public virtual ProximityLocationResultSink proximityLocationResultSink()

返回

类型	描述
ProximityLocationResultSink

bufferRequirement

当前组件占用camera buffer的数量。

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• objective-c
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• csharp

int easyar_VideoInputFrameRecorder_bufferRequirement(easyar_VideoInputFrameRecorder * This)

int bufferRequirement()

public int bufferRequirement()

fun bufferRequirement(): Int

- (int)bufferRequirement

public func bufferRequirement() -> Int32

public virtual int bufferRequirement()

返回

类型	描述
Int32

output

输出端口。

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

void easyar_VideoInputFrameRecorder_output(easyar_VideoInputFrameRecorder * 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

create

创建。

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void easyar_VideoInputFrameRecorder_create(easyar_VideoInputFrameRecorder * * Return)

static std::shared_ptr<VideoInputFrameRecorder> create()

public static @Nonnull VideoInputFrameRecorder create()

companion object fun create(): VideoInputFrameRecorder

+ (easyar_VideoInputFrameRecorder *)create

public static func create() -> VideoInputFrameRecorder

public static VideoInputFrameRecorder create()

返回

类型	描述
VideoInputFrameRecorder

start

开始录制数据。cameraDeviceType、cameraOrientation和initialScreenRotation的定义与 CameraParameters 中的一致。initialScreenRotation为录制数据时的初始屏幕旋转方向，播放时以此方向为基准进行渲染。

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

bool easyar_VideoInputFrameRecorder_start(easyar_VideoInputFrameRecorder * This, easyar_String * filePath, easyar_CameraDeviceType cameraDeviceType, int cameraOrientation, int initialScreenRotation, easyar_VideoInputFrameRecorderVideoCodec codec, int width, int height, double frameRate, easyar_String * metadata)

bool start(std::string filePath, CameraDeviceType cameraDeviceType, int cameraOrientation, int initialScreenRotation, VideoInputFrameRecorderVideoCodec codec, int width, int height, double frameRate, std::string metadata)

public boolean start(java.lang.@Nonnull String filePath, int cameraDeviceType, int cameraOrientation, int initialScreenRotation, int codec, int width, int height, double frameRate, java.lang.@Nonnull String metadata)

fun start(filePath: String, cameraDeviceType: Int, cameraOrientation: Int, initialScreenRotation: Int, codec: Int, width: Int, height: Int, frameRate: Double, metadata: String): Boolean

- (bool)start:(NSString *)filePath cameraDeviceType:(easyar_CameraDeviceType)cameraDeviceType cameraOrientation:(int)cameraOrientation initialScreenRotation:(int)initialScreenRotation codec:(easyar_VideoInputFrameRecorderVideoCodec)codec width:(int)width height:(int)height frameRate:(double)frameRate metadata:(NSString *)metadata

public func start(_ filePath: String, _ cameraDeviceType: CameraDeviceType, _ cameraOrientation: Int32, _ initialScreenRotation: Int32, _ codec: VideoInputFrameRecorderVideoCodec, _ width: Int32, _ height: Int32, _ frameRate: Double, _ metadata: String) -> Bool

public virtual bool start(string filePath, CameraDeviceType cameraDeviceType, int cameraOrientation, int initialScreenRotation, VideoInputFrameRecorderVideoCodec codec, int width, int height, double frameRate, string metadata)

参数

名称	类型	描述
filePath	String
cameraDeviceType	CameraDeviceType
cameraOrientation	Int32
initialScreenRotation	Int32
codec	VideoInputFrameRecorderVideoCodec
width	Int32
height	Int32
frameRate	Double
metadata	String

返回

类型	描述
Boolean

stop

停止录制数据。这个方法只会停止录制，连接将不会受到影响。

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

void easyar_VideoInputFrameRecorder_stop(easyar_VideoInputFrameRecorder * 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

setAutomaticCompletionCallback

设置自动完成录制回调。

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• objective-c
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void easyar_VideoInputFrameRecorder_setAutomaticCompletionCallback(easyar_VideoInputFrameRecorder * This, easyar_CallbackScheduler * callbackScheduler, easyar_OptionalOfFunctorOfVoidFromVideoInputFrameRecorderCompletionReason automaticCompletionCallback)

void setAutomaticCompletionCallback(std::shared_ptr<CallbackScheduler> callbackScheduler, std::optional<std::function<void(VideoInputFrameRecorderCompletionReason)>> automaticCompletionCallback)

public void setAutomaticCompletionCallback(@Nonnull CallbackScheduler callbackScheduler, @Nullable FunctorOfVoidFromVideoInputFrameRecorderCompletionReason automaticCompletionCallback)

fun setAutomaticCompletionCallback(callbackScheduler: CallbackScheduler, automaticCompletionCallback: FunctorOfVoidFromVideoInputFrameRecorderCompletionReason?): Unit

- (void)setAutomaticCompletionCallback:(easyar_CallbackScheduler *)callbackScheduler automaticCompletionCallback:(void (^)(easyar_VideoInputFrameRecorderCompletionReason))automaticCompletionCallback

public func setAutomaticCompletionCallback(_ callbackScheduler: CallbackScheduler, _ automaticCompletionCallback: ((VideoInputFrameRecorderCompletionReason) -> Void)?) -> Void

public virtual void setAutomaticCompletionCallback(CallbackScheduler callbackScheduler, Optional<Action<VideoInputFrameRecorderCompletionReason>> automaticCompletionCallback)

参数

名称	类型	描述
callbackScheduler	CallbackScheduler
automaticCompletionCallback	Optional<Action<VideoInputFrameRecorderCompletionReason>>

返回

类型	描述
Void