org.openni.Recorder类 参考

Public 成员函数
long	getHandle ()
void	addStream (VideoStream stream, boolean allowLossyCompression)
void	start ()
void	stop ()
void	destroy ()

静态 Public 成员函数
static Recorder	create (String fileName)

详细描述

The Recorder class is used to record streams to an ONI file.

After a recorder is instantiated, it must be initialized with a specific filename where the recording will be stored. The recorder is then attached to one or more streams. Once this is complete, the recorder can be told to start recording. The recorder will store every frame from every stream to the specified file. Later, this file can be used to initialize a file Device, and used to play back the same data that was recorded.

Opening a file device is done by passing its path as the uri to the Device#open(String) method.

PlaybackControl for options available to play a recorded file.

成员函数说明

addStream()

void org.openni.Recorder.addStream ( VideoStream  stream, boolean  allowLossyCompression  )

inline

Attaches a stream to the recorder. Note, this won't start recording, you should explicitly start it using start() method. As soon as the recording process has been started, no more streams can be attached to the recorder.

参数

stream	The stream to be recorded.
allowLossyCompression	If this value is true, the recorder might use a lossy compression, which means that when the recording will be played-back, there might be small differences from the original frame. Default value is false.

create()

static Recorder org.openni.Recorder.create ( String  fileName )

inlinestatic

Initializes a recorder. You can initialize the recorder only once. Attempts to initialize more than once will result in an error code being returned.

Initialization assigns the recorder to an output file that will be used for recording. Before use, the addStream(VideoStream, boolean) function must also be used to assign input data to the Recorder.

参数

fileName

The name of a file which will contain the recording.

destroy()

void org.openni.Recorder.destroy ( )

inline

Destroys a recorder. This will also stop recording.

getHandle()

long org.openni.Recorder.getHandle ( )

inline

This function return recorded handle.

返回

OpenNI recorder handle.

start()

void org.openni.Recorder.start ( )

inline

Starts recording. Once this method is called, the recorder will take all subsequent frames from the attached streams and store them in the file. You may not add additional streams once recording was started.

stop()

void org.openni.Recorder.stop ( )

inline

Stops recording. You may use start() to resume the recording.

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该类的文档由以下文件生成:

• D:/16、基础SDK/OpenNI2SDK/doc-new/OpenNI2.3-SDK Doc/zh/org/openni/Recorder.java