Package org.freedesktop.gstreamer.video

Class VideoVBIParser

java.lang.Object

org.javagi.base.ProxyInstance

org.freedesktop.gstreamer.video.VideoVBIParser

All Implemented Interfaces:

Proxy

@Generated("io.github.jwharm.JavaGI")
public class VideoVBIParser
extends ProxyInstance

A parser for detecting and extracting GstVideoAncillary data from Vertical Blanking Interval lines of component signals.

Since:

1.16

Constructor Summary

Constructors

Constructor	Description
VideoVBIParser(MemorySegment address)	Create a VideoVBIParser proxy instance for the provided memory address.
VideoVBIParser(VideoFormat format, int pixelWidth)	Create a new GstVideoVBIParser for the specified format and pixelWidth.

Method Summary

Modifier and Type	Method	Description
void	addLine(@org.jspecify.annotations.Nullable byte @Nullable [] data)	Provide a new line of data to the parser. Call gst_video_vbi_parser_get_ancillary() to get the Ancillary data that might be present on that line.
VideoVBIParser	copy()
void	free()	Frees the parser.
VideoVBIParserResult	getAncillary(VideoAncillary anc)	Parse the line provided previously by gst_video_vbi_parser_add_line().
static @Nullable Type	getType()	Get the GType of the VideoVBIParser class

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

VideoVBIParser

public VideoVBIParser(MemorySegment address)

Create a VideoVBIParser proxy instance for the provided memory address.

Parameters:

address - the memory address of the native object

VideoVBIParser

public VideoVBIParser(VideoFormat format,
 int pixelWidth)

Create a new GstVideoVBIParser for the specified format and pixelWidth.

Parameters:

format - a GstVideoFormat

pixelWidth - The width in pixel to use

Since:

1.16

Method Details

getType

public static @Nullable Type getType()

Get the GType of the VideoVBIParser class

Returns:

the GType

addLine

public void addLine(@org.jspecify.annotations.Nullable byte @Nullable [] data)

Provide a new line of data to the parser. Call gst_video_vbi_parser_get_ancillary() to get the Ancillary data that might be present on that line.

Parameters:

data - The line of data to parse

Since:

1.16

copy

public VideoVBIParser copy()

free

public void free()

Frees the parser.

Since:

1.16

getAncillary

public VideoVBIParserResult getAncillary(VideoAncillary anc)

Parse the line provided previously by gst_video_vbi_parser_add_line().

Parameters:

anc - a GstVideoAncillary to start the eventual ancillary data

Returns:

VideoVBIParserResult.OK if ancillary data was found and anc was filled. VideoVBIParserResult.DONE if there wasn't any data.

Since:

1.16