InputFrameRecorder 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文件中。参考概览 _ 。

本类的所有成员都是线程安全的。

输入端口。

C: void easyar_InputFrameRecorder_input(easyar_InputFrameRecorder * This, easyar_InputFrameSink * * Return)
C++17: std::shared_ptr<InputFrameSink> input()
C++03: void input(InputFrameSink * * Return)
Java: public @Nonnull InputFrameSink input()
Kotlin: fun input(): InputFrameSink
Objective-C: - (easyar_InputFrameSink *)input
Swift: public func input() -> InputFrameSink
C#: public virtual InputFrameSink input()

当前组件占用camera buffer的数量。

C: int easyar_InputFrameRecorder_bufferRequirement(easyar_InputFrameRecorder * This)
C++17: int bufferRequirement()
C++03: int bufferRequirement()
Java: public int bufferRequirement()
Kotlin: fun bufferRequirement(): Int
Objective-C: - (int)bufferRequirement
Swift: public func bufferRequirement() -> Int32
C#: public virtual int bufferRequirement()

输出端口。

C: void easyar_InputFrameRecorder_output(easyar_InputFrameRecorder * This, easyar_InputFrameSource * * Return)
C++17: std::shared_ptr<InputFrameSource> output()
C++03: void output(InputFrameSource * * Return)
Java: public @Nonnull InputFrameSource output()
Kotlin: fun output(): InputFrameSource
Objective-C: - (easyar_InputFrameSource *)output
Swift: public func output() -> InputFrameSource
C#: public virtual InputFrameSource output()

创建。

C: void easyar_InputFrameRecorder_create(easyar_InputFrameRecorder * * Return)
C++17: static std::shared_ptr<InputFrameRecorder> create()
C++03: static void create(InputFrameRecorder * * Return)
Java: public static @Nonnull InputFrameRecorder create()
Kotlin: companion object fun create(): InputFrameRecorder
Objective-C: + (easyar_InputFrameRecorder *)create
Swift: public static func create() -> InputFrameRecorder
C#: public static InputFrameRecorder create()

开始录制数据。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。旋转方向的定义与 CameraParameters 中的一致。

C: bool easyar_InputFrameRecorder_start(easyar_InputFrameRecorder * This, easyar_String * filePath, int initialScreenRotation)
C++17: bool start(std::string filePath, int initialScreenRotation)
C++03: bool start(String * filePath, int initialScreenRotation)
Java: public boolean start(java.lang.@Nonnull String filePath, int initialScreenRotation)
Kotlin: fun start(filePath: String, initialScreenRotation: Int): Boolean
Objective-C: - (bool)start:(NSString *)filePath initialScreenRotation:(int)initialScreenRotation
Swift: public func start(_ filePath: String, _ initialScreenRotation: Int32) -> Bool
C#: public virtual bool start(string filePath, int initialScreenRotation)

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。