io.agora.rtc

Class AgoraVideoFrameObserver

java.lang.Object

io.agora.rtc.AgoraVideoFrameObserver

public class AgoraVideoFrameObserver
extends java.lang.Object

Wrapper for video frame observer functionality.

Field Summary

Fields

Modifier and Type	Field and Description
private long	cptr Native pointer to the video frame observer instance.

Constructor Summary

Constructors

Constructor and Description
AgoraVideoFrameObserver() Constructs a video frame observer.

Method Summary

Modifier and Type	Method and Description
void	destroy() Destroys the video frame observer and releases native resources.
int	getMirrorApplied() Gets the mirror applied to the video frame.
int	getRotationApplied() Gets the rotation applied to the video frame.
int	getVideoPixelFormatPreference() Gets the video pixel format preference.
private void	nativeDestroy(long cptr) Releases the native video frame observer handle.
private int	nativeGetMirrorApplied(long cptr) Gets the mirror applied natively.
private int	nativeGetRotationApplied(long cptr) Gets the rotation applied natively.
private int	nativeGetVideoPixelFormatPreference(long cptr) Gets the video pixel format preference natively.
private long	nativeInit() Initializes the native video frame observer.
private int	nativeThroughTheInterface(long cptr) Checks if processed through interface natively.
int	throughTheInterface() Checks if the frame is processed through the interface.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cptr

private long cptr

Native pointer to the video frame observer instance.

Constructor Detail

AgoraVideoFrameObserver

public AgoraVideoFrameObserver()

Constructs a video frame observer.

Method Detail

destroy

public void destroy()

Destroys the video frame observer and releases native resources.

getVideoPixelFormatPreference

public int getVideoPixelFormatPreference()

Gets the video pixel format preference.

Returns:

Pixel format preference

getRotationApplied

public int getRotationApplied()

Gets the rotation applied to the video frame.

Returns:

Rotation value

getMirrorApplied

public int getMirrorApplied()

Gets the mirror applied to the video frame.

Returns:

Mirror value

throughTheInterface

public int throughTheInterface()

Checks if the frame is processed through the interface.

Returns:

1 if processed, 0 otherwise

nativeInit

private long nativeInit()

Initializes the native video frame observer.

Returns:

Native pointer to the observer instance

nativeDestroy

private void nativeDestroy(long cptr)

Releases the native video frame observer handle.

Parameters:

cptr - Native pointer to the observer instance

nativeGetVideoPixelFormatPreference

private int nativeGetVideoPixelFormatPreference(long cptr)

Gets the video pixel format preference natively.

Parameters:

cptr - Native pointer to the observer instance

Returns:

Pixel format preference

nativeGetRotationApplied

private int nativeGetRotationApplied(long cptr)

Gets the rotation applied natively.

Parameters:

cptr - Native pointer to the observer instance

Returns:

Rotation value

nativeGetMirrorApplied

private int nativeGetMirrorApplied(long cptr)

Gets the mirror applied natively.

Parameters:

cptr - Native pointer to the observer instance

Returns:

Mirror value

nativeThroughTheInterface

private int nativeThroughTheInterface(long cptr)

Checks if processed through interface natively.

Parameters:

cptr - Native pointer to the observer instance

Returns:

1 if processed, 0 otherwise