Class MediaVisionSource

Definition

Namespace:

Tizen.Multimedia.Vision

Assembly:

Tizen.Multimedia.Vision.dll

Represents the media vision source to keep information on the image or video frame data as raw buffer.

public class MediaVisionSource : IDisposable

Inheritance

object

MediaVisionSource

Implements

System.IDisposable

Constructors

MediaVisionSource(byte[], uint, uint, ColorSpace)

Initializes a new instance of the MediaVisionSource class based on the buffer and ColorSpace.

Declaration

public MediaVisionSource(byte[] buffer, uint width, uint height, ColorSpace colorSpace)

Parameters

Type	Name	Description
byte[]	buffer	The buffer of image data.
uint	width	The width of image.
uint	height	The height of image.
ColorSpace	colorSpace	The image ColorSpace.

Exceptions

Type	Condition
System.NotSupportedException	None of the related features are not supported. -or- colorSpace is not supported.
System.ArgumentNullException	buffer is null.
System.ArgumentException	buffer has no element.(The length is zero.) -or- colorSpace is invalid.

MediaVisionSource(MediaPacket)

Initializes a new instance of the MediaVisionSource class based on the MediaPacket.

Declaration

public MediaVisionSource(MediaPacket mediaPacket)

Parameters

Type	Name	Description
MediaPacket	mediaPacket	The MediaPacket from which the source will be filled.

Exceptions

Type	Condition
System.NotSupportedException	None of the related features are not supported.
System.ArgumentNullException	mediaPacket is null.
System.ObjectDisposedException	mediaPacket has already been disposed of.

Properties

Buffer

Gets the buffer of the media source.

Declaration

public IMediaBuffer Buffer { get; }

Property Value

Type	Description
IMediaBuffer

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaVisionSource has already been disposed of.

Colorspace

Gets ColorSpace of the media source.

Declaration

public ColorSpace Colorspace { get; }

Property Value

Type	Description
ColorSpace

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaVisionSource has already been disposed of.

Height

Gets the height of the media source.

Declaration

public uint Height { get; }

Property Value

Type	Description
uint

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaVisionSource has already been disposed of.

SupportedColorSpaces

Gets the supported colorspaces for MediaVisionSource.

Declaration

public static IEnumerable<ColorSpace> SupportedColorSpaces { get; }

Property Value

Type	Description
System.Collections.Generic.IEnumerable<T><ColorSpace>

Timestamp

Gets or sets the timestamp of the media source.

Declaration

public ulong Timestamp { get; set; }

Property Value

Type	Description
ulong

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaVisionSource has already been disposed.

Width

Gets the width of the media source.

Declaration

public uint Width { get; }

Property Value

Type	Description
uint

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaVisionSource has already been disposed of.

Methods

Dispose()

Releases all resources used by the current instance.

Declaration

public void Dispose()

Dispose(bool)

Releases the resources used by the MediaVisionSource object.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

Type	Name	Description
bool	disposing	true to release both managed and unmanaged resources; otherwise false to release only unmanaged resources.

~MediaVisionSource()

Finalizes an instance of the MediaVisionSource class.

Declaration

protected ~MediaVisionSource()

IsSupportedColorSpace(ColorSpace)

Gets MediaVision's supported ColorSpace state. true if supported, otherwise false.

Declaration

public static bool IsSupportedColorSpace(ColorSpace colorSpace)

Parameters

Type	Name	Description
ColorSpace	colorSpace

Returns

Type	Description
bool

Implements

System.IDisposable