C# Class HCS_Encoder.Inputs.Buffers.AudioBufferMono

Inheritance: IEncoderBuffer

Afficher le fichier Open project: i-e-b/HLS---Smooth-Encoder Class Usage Examples

Méthodes publiques

Méthode	Description
AudioBufferMono ( int SampleRate, int Channels ) : System	Prepare an audio frame buffer. Sample rate and channels should match INCOMING signal (from capture device). Always outputs 44.1kHz 16 bit PCM mono audio.
HandleCapturedSamples ( object sender, AudioDataEventArgs e ) : void	Respond to capture event. This should return as fast as possible.
LoadToFrame ( MediaFrame &Frame ) : void	Load the buffer into a MediaFrame for the encoder. IMPORTANT: You must call UnloadFrame after this method is called. For effciency, unload as soon as possible.
RebufferCapturedFrames ( ) : void	Not yet implemented.
RegisterPlugin ( IAudioProcessor PlugIn ) : void
RegisterPlugin ( IVideoProcessor PlugIn ) : void
UnloadFrame ( MediaFrame &Frame ) : void	Release memory previously locked by LoadToFrame()
WipeBuffer ( ) : void	Emergency frame drop. Removes all waiting samples.
WipeBufferUntil ( double AbandonTime ) : void

Private Methods

Méthode	Description
MergeFirstSample ( ) : void	Join the first two samples together, making a large first sample. Resulting sample retains first sample's timecode.
PrependUnusedSamples ( MediaFrame Frame ) : void	Add unused samples back into the sample buffer. Time stamps need to be properly re-integrated!
ResampleBuffer ( AudioDataEventArgs e, double sample_sec ) : short[]	Error based resampler. Only works for MONO.
ResampleStereo ( AudioDataEventArgs e, double sample_sec ) : short[]	Handles the more complex case of resampling interleaved stereo samples to mono

Method Details

AudioBufferMono() public méthode

Prepare an audio frame buffer. Sample rate and channels should match INCOMING signal (from capture device). Always outputs 44.1kHz 16 bit PCM mono audio.

public AudioBufferMono ( int SampleRate, int Channels ) : System
SampleRate	int
Channels	int
Résultat	System

HandleCapturedSamples() public méthode

Respond to capture event. This should return as fast as possible.

public HandleCapturedSamples ( object sender, AudioDataEventArgs e ) : void
sender	object
e	AudioDataEventArgs
Résultat	void

LoadToFrame() public méthode

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

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

RebufferCapturedFrames() public méthode

Not yet implemented.

public RebufferCapturedFrames ( ) : void
Résultat	void

RegisterPlugin() public méthode

public RegisterPlugin ( IAudioProcessor PlugIn ) : void
PlugIn	IAudioProcessor
Résultat	void

RegisterPlugin() public méthode

public RegisterPlugin ( IVideoProcessor PlugIn ) : void
PlugIn	IVideoProcessor
Résultat	void

UnloadFrame() public méthode

Release memory previously locked by LoadToFrame()

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

WipeBuffer() public méthode

Emergency frame drop. Removes all waiting samples.

public WipeBuffer ( ) : void
Résultat	void

WipeBufferUntil() public méthode

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