arduino-audio-tools
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g723_24, g721, g723_40 Encoder based on https://github.com/pschatzmann/arduino-libg7xx More...
#include <CodecG7xx.h>
Public Member Functions | |
G7xxEncoder (G7xxCODEC_e codec) | |
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 () override |
virtual bool | begin (AudioInfo info) |
void | end () override |
const char * | mime () override |
Provides the mime type of the encoded result. | |
operator bool () | |
virtual void | setAudioInfo (AudioInfo info) |
Defines the sample rate, number of channels and bits per sample. | |
void | setOutput (Print &out_stream) override |
size_t | write (const uint8_t *data, size_t len) override |
Protected Member Functions | |
void | writeBlocking (Print *out, uint8_t *data, size_t len) |
Protected Attributes | |
unsigned char | code |
int | enc_bits |
int(* | enc_routine )(int sample, int in_coding, struct g72x_state *state_ptr) |
AudioInfo | info |
bool | is_active = false |
int | out_bits = 0 |
unsigned int | out_buffer = 0 |
const char * | p_mime = nullptr |
Print * | p_print = nullptr |
int | resid |
unsigned char | sample_char |
int16_t | sample_int16 |
struct g72x_state | state |
g723_24, g721, g723_40 Encoder based on https://github.com/pschatzmann/arduino-libg7xx