Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
Codec2Encoder Class Reference

Encoder for Codec2 - Depends on More...

#include <CodecCodec2.h>

Inheritance diagram for Codec2Encoder:
AudioEncoder AudioWriter AudioInfoSupport

Public Member Functions

 Codec2Encoder (int bps=3200)
AudioInfo audioInfo ()
 provides the actual input AudioInfo
virtual AudioInfo audioInfoOut ()
 provides the actual output AudioInfo: this is usually the same as audioInfo() unless we use a transforming stream
bool begin ()
virtual bool begin (AudioInfo info)
int bitsPerSecond ()
int bytesCompressed ()
int bytesUncompressed ()
virtual void end ()
virtual const char * mime ()
 Provides the mime type of the encoded result.
 operator bool ()
void setAudioInfo (AudioInfo from) override
 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 uint8_t *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
Printp_print = nullptr
Vector< uint8_t > result_buffer

Detailed Description

Encoder for Codec2 - Depends on

Phil Schatzmann

Member Function Documentation

◆ setBitsPerSecond()

virtual void setBitsPerSecond ( int  bps)

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

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