Class MediaPacket

Definition

Namespace:

Tizen.Multimedia

Assembly:

Tizen.Multimedia.dll

Represents a packet for multimedia.

public abstract class MediaPacket : IDisposable

Inheritance

object

MediaPacket

Implements

System.IDisposable

Properties

Buffer

Gets the buffer of the packet.

Declaration

public IMediaBuffer Buffer { get; }

Property Value

Type	Description
IMediaBuffer	The IMediaBuffer allocated to the packet. This property will return null if the packet is in the raw video format.

Exceptions

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

See Also

IsEncoded

VideoPlanes

BufferFlags

Gets or sets the buffer flags of the packet.

Declaration

public MediaPacketBufferFlags BufferFlags { get; set; }

Property Value

Type	Description
MediaPacketBufferFlags

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.InvalidOperationException	The MediaPacket is not in the writable state, which means it is being used by another module.

BufferWrittenLength

Gets or sets a length of data written in the Buffer.

Declaration

public int BufferWrittenLength { get; set; }

Property Value

Type	Description
int

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.ArgumentOutOfRangeException	The value specified for this property is less than zero or greater than the length of the Buffer.
System.InvalidOperationException	The MediaPacket has VideoPlanes instead of Buffer. -or- The MediaPacket is not in the writable state, which means it is being used by another module.

Dts

Gets or sets the DTS(Decoding Time Stamp) value of the current packet in nanoseconds.

Declaration

public ulong Dts { get; set; }

Property Value

Type	Description
ulong

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.InvalidOperationException	The MediaPacket is not in the writable state, which means it is being used by another module.

Duration

Gets or sets the duration value of the current packet in nanoseconds.

Declaration

public ulong Duration { get; set; }

Property Value

Type	Description
ulong

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.InvalidOperationException	The MediaPacket is not in the writable state, which means it is being used by another module.

Flip

Gets or sets the flip value of the current packet.

Declaration

public Flips Flip { get; set; }

Property Value

Type	Description
Flips

Remarks

None will be ignored in set case. It's not supported in Native FW.

Exceptions

Type	Condition
System.ArgumentException	The specified value to set is invalid.
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.InvalidOperationException	The MediaPacket is not in the writable state, which means it is being used by another module.

Format

Gets the media format of the current packet.

Declaration

public MediaFormat Format { get; }

Property Value

Type	Description
MediaFormat

IsDisposed

Gets a value indicating whether the packet has been disposed of.

Declaration

public bool IsDisposed { get; }

Property Value

Type	Description
bool	true if the packet has been disposed of; otherwise, false.

IsEncoded

Gets a value indicating whether the packet is the encoded type.

Declaration

public bool IsEncoded { get; }

Property Value

Type	Description
bool	true if the packet is the encoded type; otherwise, false.

Exceptions

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

Pts

Gets or sets the PTS(Presentation Time Stamp) value of the current packet in nanoseconds.

Declaration

public ulong Pts { get; set; }

Property Value

Type	Description
ulong

Exceptions

Type	Condition
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.InvalidOperationException	The MediaPacket is not in the writable state, which means it is being used by another module.

Rotation

Gets or sets the rotation value of the current packet.

Declaration

public Rotation Rotation { get; set; }

Property Value

Type	Description
Rotation

Exceptions

Type	Condition
System.ArgumentException	The specified value to set is invalid.
System.ObjectDisposedException	The MediaPacket has already been disposed of.
System.InvalidOperationException	The MediaPacket is not in the writable state, which means it is being used by another module.

VideoPlanes

Gets the video planes of the packet.

Declaration

public MediaPacketVideoPlane[] VideoPlanes { get; }

Property Value

Type	Description
MediaPacketVideoPlane[]	The MediaPacketVideoPlanes allocated to the packet. This property will return null if the packet is not in the raw video format.

Exceptions

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

See Also

IsEncoded

Buffer

Methods

Create(MediaFormat)

Creates an object of the MediaPacket with the specified MediaFormat.

Declaration

public static MediaPacket Create(MediaFormat format)

Parameters

Type	Name	Description
MediaFormat	format	The media format for the new packet.

Returns

Type	Description
MediaPacket	A new MediaPacket object.

Dispose()

Releases all resources used by the MediaPacket object.

Declaration

public void Dispose()

Exceptions

Type	Condition
System.InvalidOperationException	The MediaPacket can not be disposed, which means it is being used by another module.

Dispose(bool)

Releases the resources used by the MediaPacket object.

Declaration

protected virtual void Dispose(bool disposing)

Parameters

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

~MediaPacket()

Finalizes an instance of the MediaPacket class.

Declaration

protected ~MediaPacket()

Implements

System.IDisposable