MediaBuffer Class Reference

A buffer for media data. More...

Public Member Functions
	MediaBuffer (byte[] data)
	Creates a buffer by using the supplied byte array both as underlying storage and valid data. More...
bool	SetData (int dataOffset, int dataSize)
	This is a convenience method that sets buffer data offset and size at once. More...

Properties
byte[]	Bytes [get]
	The buffer storage. More...
int	DataOffset [get, set]
	The offset at which valid data starts in the buffer. More...
int	DataSize [get, set]
	The size of the valid data in the buffer. More...

Detailed Description

A buffer for media data.

MediaBuffer has a capacity which is the size of the buffer and data size which is the size of the actual data in the buffer. The buffer is a continuous block of memory. The valid data is also a continuous block. The data can start at any offset in the buffer.

Constructor & Destructor Documentation

MediaBuffer

(

byte[]

data

)

Creates a buffer by using the supplied byte array both as underlying storage and valid data.

Parameters

data	A byte array which is used by the new MediaBuffer instance.

Member Function Documentation

bool SetData	(	int	dataOffset,
		int	dataSize
	)

This is a convenience method that sets buffer data offset and size at once.

Parameters

dataOffset	The offset in the buffer where valid data starts.
dataSize	The size in bytes of the valid data in the buffer.

Returns

true if dataOffset and dataSize are accepted by the method and the valid data is set.

false if dataOffset and dataSize are not accepted by the method and the valid data is not set.

Property Documentation

byte [] Bytes

get

The buffer storage.

int DataOffset

getset

The offset at which valid data starts in the buffer.

Data offset is validated when set.

int DataSize

getset

The size of the valid data in the buffer.

Data size is validated when set.

Referenced by Transcoder.Push().