Class VideoInputFrameRecorder

命名空間

easyar

輸入幀錄製器。 有一個輸入幀輸入埠和一個輸入幀輸出埠，用於將經過的輸入幀保存到EIF MKV文件中。 本類的所有成員都是執行緒安全的。

VideoInputFrameRecorder

方法

isAvailable

檢查是否可用。只在MacOS、iOS、Android上返回true。

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• 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()

傳回值

類型	描述
Boolean

input

輸入埠。

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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()

傳回值

類型	描述
InputFrameSink

accelerometerResultSink

可選。加速度計結果輸入埠。參考 AccelerometerResultSink 。

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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()

傳回值

類型	描述
AccelerometerResultSink

gyroscopeResultSink

可選。陀螺儀結果輸入埠。參考 GyroscopeResultSink 。

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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()

傳回值

類型	描述
GyroscopeResultSink

attitudeSensorResultSink

可選。姿態傳感器結果輸入埠。參考 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()

傳回值

類型	描述
AttitudeSensorResultSink

magnetometerResultSink

可選。磁力計結果輸入埠。參考 MagnetometerResultSink 。

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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()

傳回值

類型	描述
MagnetometerResultSink

locationResultSink

可選。位置結果輸入埠。參考 LocationResultSink 。

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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()

傳回值

類型	描述
LocationResultSink

proximityLocationResultSink

可選。鄰近位置結果輸入埠。參考 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()

傳回值

類型	描述
ProximityLocationResultSink

bufferRequirement

當前元件佔用camera buffer的數量。

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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()

傳回值

類型	描述
Int32

output

輸出埠。

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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()

傳回值

類型	描述
InputFrameSource

create

創建。

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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()

傳回值

類型	描述
VideoInputFrameRecorder

start

開始錄製數據。cameraDeviceType、cameraOrientation和initialScreenRotation的定義與 CameraParameters 中的一致。initialScreenRotation為錄製數據時的初始屏幕旋轉方向，播放時以此方向為基準進行渲染。

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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)

參數

名稱	類型	描述
filePath	String
cameraDeviceType	CameraDeviceType
cameraOrientation	Int32
initialScreenRotation	Int32
codec	VideoInputFrameRecorderVideoCodec
width	Int32
height	Int32
frameRate	Double
metadata	String

傳回值

類型	描述
Boolean

stop

停止錄製數據。這個方法只會停止錄製，連接將不會受到影響。

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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()

傳回值

類型	描述
Void

setAutomaticCompletionCallback

設定自動完成錄製回調。

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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)

參數

名稱	類型	描述
callbackScheduler	CallbackScheduler
automaticCompletionCallback	Optional<Action<VideoInputFrameRecorderCompletionReason>>

傳回值

類型	描述
Void