Package org.freedesktop.gstreamer.video

Class VideoCaptionMeta

java.lang.Object

org.javagi.base.ProxyInstance

org.freedesktop.gstreamer.video.VideoCaptionMeta

All Implemented Interfaces:

Proxy

@Generated("org.javagi.JavaGI")
public class VideoCaptionMeta
extends ProxyInstance

Extra buffer metadata providing Closed Caption.

Since:

1.16

Constructor Summary

Constructors

Constructor	Description
VideoCaptionMeta()	Allocate a new VideoCaptionMeta.
VideoCaptionMeta(Arena arena)	Allocate a new VideoCaptionMeta.
VideoCaptionMeta(MemorySegment address)	Create a VideoCaptionMeta proxy instance for the provided memory address.
VideoCaptionMeta(Meta meta, VideoCaptionType captionType, byte[] data, long size)	Allocate a new VideoCaptionMeta with the fields set to the provided values.
VideoCaptionMeta(Meta meta, VideoCaptionType captionType, byte[] data, long size, Arena arena)	Allocate a new VideoCaptionMeta with the fields set to the provided values.

Method Summary

Modifier and Type	Method	Description
static MetaInfo	getInfo()
static MemoryLayout	getMemoryLayout()	The memory layout of the native struct.
VideoCaptionType	readCaptionType()	Read the value of the field caption_type.
@org.jspecify.annotations.Nullable byte @Nullable []	readData()	Read the value of the field data.
@Nullable Meta	readMeta()	Read the value of the field meta.
long	readSize()	Read the value of the field size.
void	writeCaptionType(VideoCaptionType captionType)	Write a value in the field caption_type.
void	writeData(@org.jspecify.annotations.Nullable byte @Nullable [] data, Arena _arena)	Write a value in the field data.
void	writeMeta(@Nullable Meta meta)	Write a value in the field meta.
void	writeSize(long size)	Write a value in the field size.

Methods inherited from class org.javagi.base.ProxyInstance

equals, handle, hashCode

Methods inherited from class java.lang.Object

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

Constructor Details

VideoCaptionMeta

public VideoCaptionMeta(MemorySegment address)

Create a VideoCaptionMeta proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

VideoCaptionMeta

public VideoCaptionMeta(Arena arena)

Allocate a new VideoCaptionMeta.

Parameters:

arena - to control the memory allocation scope

VideoCaptionMeta

public VideoCaptionMeta()

Allocate a new VideoCaptionMeta. The memory is allocated with Arena.ofAuto().

VideoCaptionMeta

public VideoCaptionMeta(Meta meta,
 VideoCaptionType captionType,
 byte[] data,
 long size,
 Arena arena)

Allocate a new VideoCaptionMeta with the fields set to the provided values.

Parameters:

meta - value for the field meta

captionType - value for the field captionType

data - value for the field data

size - value for the field size

arena - to control the memory allocation scope

VideoCaptionMeta

public VideoCaptionMeta(Meta meta,
 VideoCaptionType captionType,
 byte[] data,
 long size)

Allocate a new VideoCaptionMeta with the fields set to the provided values. The memory is allocated with Arena.ofAuto().

Parameters:

meta - value for the field meta

captionType - value for the field captionType

data - value for the field data

size - value for the field size

Method Details

getMemoryLayout

public static MemoryLayout getMemoryLayout()

The memory layout of the native struct.

Returns:

the memory layout

readMeta

public @Nullable Meta readMeta()

Read the value of the field meta.

Returns:

The value of the field meta

writeMeta

public void writeMeta(@Nullable Meta meta)

Write a value in the field meta.

Parameters:

meta - The new value for the field meta

readCaptionType

public VideoCaptionType readCaptionType()

Read the value of the field caption_type.

Returns:

The value of the field caption_type

writeCaptionType

public void writeCaptionType(VideoCaptionType captionType)

Write a value in the field caption_type.

Parameters:

captionType - The new value for the field caption_type

readData

public @org.jspecify.annotations.Nullable byte @Nullable [] readData()

Read the value of the field data.

Returns:

The value of the field data

writeData

public void writeData(@org.jspecify.annotations.Nullable byte @Nullable [] data,
 Arena _arena)

Write a value in the field data.

Parameters:

data - The new value for the field data

_arena - to control the memory allocation scope

readSize

public long readSize()

Read the value of the field size.

Returns:

The value of the field size

writeSize

public void writeSize(long size)

Write a value in the field size.

Parameters:

size - The new value for the field size

getInfo

public static MetaInfo getInfo()