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.


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public class MediaVisionSource : IDisposable

Inheritance: object

MediaVisionSource

Implements: System.IDisposable

Constructors

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

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

Declaration


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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.

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MediaVisionSource(MediaPacket)

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

Declaration


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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

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Buffer

Gets the buffer of the media source.

Declaration


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public IMediaBuffer Buffer { get; }

Property Value

Type	Description
IMediaBuffer

Exceptions

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

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Colorspace

Gets ColorSpace of the media source.

Declaration


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public ColorSpace Colorspace { get; }

Property Value

Type	Description
ColorSpace

Exceptions

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

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Height

Gets the height of the media source.

Declaration


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public uint Height { get; }

Property Value

Type	Description
uint

Exceptions

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

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SupportedColorSpaces

Gets the supported colorspaces for MediaVisionSource.

Declaration


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public static IEnumerable<ColorSpace> SupportedColorSpaces { get; }

Property Value

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

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Width

Gets the width of the media source.

Declaration


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public uint Width { get; }

Property Value

Type	Description
uint

Exceptions

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

Methods

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Dispose()

Releases all resources used by the current instance.

Declaration


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public void Dispose()

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Dispose(bool)

Releases the resources used by the MediaVisionSource object.

Declaration


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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.

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~MediaVisionSource()

Finalizes an instance of the MediaVisionSource class.

Declaration


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protected ~MediaVisionSource()

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IsSupportedColorSpace(ColorSpace)

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

Declaration


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public static bool IsSupportedColorSpace(ColorSpace colorSpace)

Parameters

Type	Name	Description
ColorSpace	colorSpace

Returns

Type	Description
bool

Implements

System.IDisposable