C# Class HCS_Encoder.Inputs.Buffers.ImageBuffer

Inheritance: IEncoderBuffer

Mostra file Open project: i-e-b/HLS---Smooth-Encoder Class Usage Examples

Public Methods

Method	Description
ImageBuffer ( int Width, int Height ) : System	Prepare a set of buffers to accept the images. Incoming frames will be scaled to match the given width and height. For best results, capture and buffer sizes should match. Rescaling does not preserve aspect ratio.
LoadToFrame ( MediaFrame &Frame ) : void	Load the buffer into a MediaFrame for the encoder. IMPORTANT: You must call UnloadFrame after this method is called. For efficiency, unload as soon as possible.
RebufferCapturedFrames ( ) : void	Convert a captured YUV buffer into a scaled YUV buffer
UnloadFrame ( MediaFrame &Frame ) : void	Release memory previously locked by LoadToFrame()
WipeBuffer ( ) : void	Emergeny clear-out. Drop all queued frames
WipeBufferUntil ( double AbandonTime ) : void	Remove all frames captured before the given capture time. They will not be encoded.

Private Methods

Method	Description
RescaleBuffers ( TimedImage Src, TimedImage Dst ) : void
ScalePlane ( byte Src, byte Dst, int src_w, int src_h, int dst_w, int dst_h, bool HQ ) : void

Method Details

ImageBuffer() public method

Prepare a set of buffers to accept the images. Incoming frames will be scaled to match the given width and height. For best results, capture and buffer sizes should match. Rescaling does not preserve aspect ratio.

public ImageBuffer ( int Width, int Height ) : System
Width	int
Height	int
return	System

LoadToFrame() public method

Load the buffer into a MediaFrame for the encoder. IMPORTANT: You must call UnloadFrame after this method is called. For efficiency, unload as soon as possible.

public LoadToFrame ( MediaFrame &Frame ) : void
Frame	MediaFrame
return	void

RebufferCapturedFrames() public method

Convert a captured YUV buffer into a scaled YUV buffer

public RebufferCapturedFrames ( ) : void
return	void

UnloadFrame() public method

Release memory previously locked by LoadToFrame()

public UnloadFrame ( MediaFrame &Frame ) : void
Frame	MediaFrame
return	void

WipeBuffer() public method

Emergeny clear-out. Drop all queued frames

public WipeBuffer ( ) : void
return	void

WipeBufferUntil() public method

Remove all frames captured before the given capture time. They will not be encoded.

public WipeBufferUntil ( double AbandonTime ) : void
AbandonTime	double
return	void