Codec2Encoder Class Reference

Encoder for Codec2 - Depends on https://github.com/pschatzmann/arduino-libcodec2. More...

#include <CodecCodec2.h>

Inheritance diagram for Codec2Encoder:

Public Member Functions
	Codec2Encoder (int bps=3200)
void	begin ()
void	begin (AudioInfo bi)
int	bitsPerSecond ()
int	bytesCompressed ()
int	bytesUncompressed ()
virtual void	end ()
virtual const char *	mime ()
	Provides the mime type of the encoded result.
	operator bool ()
virtual void	setAudioInfo (AudioInfo cfg)
	Defines the sample rate, number of channels and bits per sample.
virtual void	setBitsPerSecond (int bps)
virtual void	setOutput (Print &out_stream)
size_t	write (const void *in_ptr, size_t in_size) override

Protected Member Functions
void	processByte (uint8_t byte)
void	writeBlocking (Print *out, uint8_t *data, size_t len)

Protected Attributes
int	bits_per_second = 0
int	buffer_pos = 0
AudioInfo	info
Vector< uint8_t >	input_buffer
bool	is_active = false
struct CODEC2 *	p_codec2 = nullptr
Print *	p_print = nullptr
Vector< uint8_t >	result_buffer

Detailed Description

Encoder for Codec2 - Depends on https://github.com/pschatzmann/arduino-libcodec2.

Author

Phil Schatzmann

Copyright

GPLv3

Member Function Documentation

setBitsPerSecond()

virtual void setBitsPerSecond ( int  bps )

inlinevirtual

sets bits per second: 3200, 2400, 1600, 1400, 1300, 1200, 700 and 450 bit/s

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The documentation for this class was generated from the following file:

• src/AudioCodecs/CodecCodec2.h