VideoInputFrameRecorder Class

Description

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。参考 概览 。

本类的所有成员都是线程安全的。

isAvailable

检查是否可用。只在MacOS、iOS、Android上返回true。

C

bool easyar_VideoInputFrameRecorder_isAvailable(void)

C++

static bool isAvailable()

Java

public static boolean isAvailable()

Kotlin

companion object fun isAvailable(): Boolean

Objective-C

+ (bool)isAvailable

Swift

public static func isAvailable() -> Bool

C#

public static bool isAvailable()

input

输入端口。

C

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

C++

std::shared_ptr<InputFrameSink> input()

Java

public @Nonnull InputFrameSink input()

Kotlin

fun input(): InputFrameSink

Objective-C

- (easyar_InputFrameSink *)input

Swift

public func input() -> InputFrameSink

C#

public virtual InputFrameSink input()

accelerometerResultSink

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

C

void easyar_VideoInputFrameRecorder_accelerometerResultSink(easyar_VideoInputFrameRecorder * This, easyar_AccelerometerResultSink * * Return)

C++

std::shared_ptr<AccelerometerResultSink> accelerometerResultSink()

Java

public @Nonnull AccelerometerResultSink accelerometerResultSink()

Kotlin

fun accelerometerResultSink(): AccelerometerResultSink

Objective-C

- (easyar_AccelerometerResultSink *)accelerometerResultSink

Swift

public func accelerometerResultSink() -> AccelerometerResultSink

C#

public virtual AccelerometerResultSink accelerometerResultSink()

gyroscopeResultSink

可选。陀螺仪结果输入端口。参考 GyroscopeResultSink 。

C

void easyar_VideoInputFrameRecorder_gyroscopeResultSink(easyar_VideoInputFrameRecorder * This, easyar_GyroscopeResultSink * * Return)

C++

std::shared_ptr<GyroscopeResultSink> gyroscopeResultSink()

Java

public @Nonnull GyroscopeResultSink gyroscopeResultSink()

Kotlin

fun gyroscopeResultSink(): GyroscopeResultSink

Objective-C

- (easyar_GyroscopeResultSink *)gyroscopeResultSink

Swift

public func gyroscopeResultSink() -> GyroscopeResultSink

C#

public virtual GyroscopeResultSink gyroscopeResultSink()

attitudeSensorResultSink

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

C

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

C++

std::shared_ptr<AttitudeSensorResultSink> attitudeSensorResultSink()

Java

public @Nonnull AttitudeSensorResultSink attitudeSensorResultSink()

Kotlin

fun attitudeSensorResultSink(): AttitudeSensorResultSink

Objective-C

- (easyar_AttitudeSensorResultSink *)attitudeSensorResultSink

Swift

public func attitudeSensorResultSink() -> AttitudeSensorResultSink

C#

public virtual AttitudeSensorResultSink attitudeSensorResultSink()

magnetometerResultSink

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

C

void easyar_VideoInputFrameRecorder_magnetometerResultSink(easyar_VideoInputFrameRecorder * This, easyar_MagnetometerResultSink * * Return)

C++

std::shared_ptr<MagnetometerResultSink> magnetometerResultSink()

Java

public @Nonnull MagnetometerResultSink magnetometerResultSink()

Kotlin

fun magnetometerResultSink(): MagnetometerResultSink

Objective-C

- (easyar_MagnetometerResultSink *)magnetometerResultSink

Swift

public func magnetometerResultSink() -> MagnetometerResultSink

C#

public virtual MagnetometerResultSink magnetometerResultSink()

locationResultSink

可选。位置结果输入端口。参考 LocationResultSink 。

C

void easyar_VideoInputFrameRecorder_locationResultSink(easyar_VideoInputFrameRecorder * This, easyar_LocationResultSink * * Return)

C++

std::shared_ptr<LocationResultSink> locationResultSink()

Java

public @Nonnull LocationResultSink locationResultSink()

Kotlin

fun locationResultSink(): LocationResultSink

Objective-C

- (easyar_LocationResultSink *)locationResultSink

Swift

public func locationResultSink() -> LocationResultSink

C#

public virtual LocationResultSink locationResultSink()

proximityLocationResultSink

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

C

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

C++

std::shared_ptr<ProximityLocationResultSink> proximityLocationResultSink()

Java

public @Nonnull ProximityLocationResultSink proximityLocationResultSink()

Kotlin

fun proximityLocationResultSink(): ProximityLocationResultSink

Objective-C

- (easyar_ProximityLocationResultSink *)proximityLocationResultSink

Swift

public func proximityLocationResultSink() -> ProximityLocationResultSink

C#

public virtual ProximityLocationResultSink proximityLocationResultSink()

bufferRequirement

当前组件占用camera buffer的数量。

C

int easyar_VideoInputFrameRecorder_bufferRequirement(easyar_VideoInputFrameRecorder * This)

C++

int bufferRequirement()

Java

public int bufferRequirement()

Kotlin

fun bufferRequirement(): Int

Objective-C

- (int)bufferRequirement

Swift

public func bufferRequirement() -> Int32

C#

public virtual int bufferRequirement()

output

输出端口。

C

void easyar_VideoInputFrameRecorder_output(easyar_VideoInputFrameRecorder * This, easyar_InputFrameSource * * Return)

C++

std::shared_ptr<InputFrameSource> output()

Java

public @Nonnull InputFrameSource output()

Kotlin

fun output(): InputFrameSource

Objective-C

- (easyar_InputFrameSource *)output

Swift

public func output() -> InputFrameSource

C#

public virtual InputFrameSource output()

create

创建。

C

void easyar_VideoInputFrameRecorder_create(easyar_VideoInputFrameRecorder * * Return)

C++

static std::shared_ptr<VideoInputFrameRecorder> create()

Java

public static @Nonnull VideoInputFrameRecorder create()

Kotlin

companion object fun create(): VideoInputFrameRecorder

Objective-C

+ (easyar_VideoInputFrameRecorder *)create

Swift

public static func create() -> VideoInputFrameRecorder

C#

public static VideoInputFrameRecorder create()

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。

C

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)

C++

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

Java

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)

Kotlin

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

Objective-C

- (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

Swift

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

C#

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

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

void easyar_VideoInputFrameRecorder_stop(easyar_VideoInputFrameRecorder * This)

C++

void stop()

Java

public void stop()

Kotlin

fun stop(): Unit

Objective-C

- (void)stop

Swift

public func stop() -> Void

C#

public virtual void stop()

setAutomaticCompletionCallback

设置自动完成录制回调。

C

void easyar_VideoInputFrameRecorder_setAutomaticCompletionCallback(easyar_VideoInputFrameRecorder * This, easyar_CallbackScheduler * callbackScheduler, easyar_OptionalOfFunctorOfVoidFromVideoInputFrameRecorderCompletionReason automaticCompletionCallback)

C++

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

Java

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

Kotlin

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

Objective-C

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

Swift

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

C#

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