Media Recorder Class for Arduino on Spresense. More...

#include <audio/audio_high_level_api.h>
#include <audio/audio_message_types.h>
#include <audio/utilities/frame_samples.h>
#include <audio/utilities/wav_containerformat.h>
#include <memutils/simple_fifo/CMN_SimpleFifo.h>
#include "FrontEnd.h"

Include dependency graph for MediaRecorder.h:

Go to the source code of this file.

Classes
class	MediaRecorder
	MediaRecorder Class Definitions. More...

Macros
#define	MEDIARECORDER_LOG_DEBUG

#define	print_err printf

#define	print_dbg(...) printf(__VA_ARGS__)

#define	MEDIARECORDER_ECODE_OK 0

#define	MEDIARECORDER_ECODE_COMMAND_ERROR 1

#define	MEDIARECORDER_ECODE_BUFFER_INIT_ERROR 2

#define	MEDIARECORDER_ECODE_BUFFER_POLL_ERROR 3

#define	MEDIARECORDER_ECODE_DSP_ACCESS_ERROR 4

#define	MEDIARECORDER_ECODE_FILEACCESS_ERROR 5

#define	MEDIARECORDER_ECODE_BUFFER_SIZE_ERROR 6

#define	MEDIARECORDER_ECODE_BUFFER_AREA_ERROR 7

#define	MEDIARECORDER_ECODE_INSUFFICIENT_BUFFER_AREA 8

#define	MEDIARECORDER_ECODE_BASEBAND_ERROR 9

#define	MEDIARECORDER_ECODE_BUFFER_ALLOC_ERROR 10

#define	MEDIARECORDER_BUF_FRAME_NUM 10

#define	MEDIARECORDER_BUF_FRAME_SIZE (768 * 2 * 8)

#define	MEDIARECORDER_BUF_SIZE (MEDIARECORDER_BUF_FRAME_NUM * MEDIARECORDER_BUF_FRAME_SIZE)

#define	MEDIARECORDER_CAPCLK_NORMAL (0)

#define	MEDIARECORDER_CAPCLK_HIRESO (1)

Detailed Description

Media Recorder Class for Arduino on Spresense.

Author: Sony Semiconductor Solutions Corporation

By using this library, you can use the follow features on SPRESSENSE.

Voice recording

Macro Definition Documentation

◆ MEDIARECORDER_LOG_DEBUG

#define MEDIARECORDER_LOG_DEBUG

MediaRecorder log output definition

◆ MEDIARECORDER_ECODE_OK

#define MEDIARECORDER_ECODE_OK 0

MediaRecorder Error Code Definitions.

◆ MEDIARECORDER_BUF_FRAME_NUM

#define MEDIARECORDER_BUF_FRAME_NUM 10

MediaRecorder buffer size definition.

◆ MEDIARECORDER_CAPCLK_NORMAL

#define MEDIARECORDER_CAPCLK_NORMAL (0)

MediaRecorder capturing clock mode.