patest_record.c File Reference

Record input into an array; Save array to a file; Playback recorded data. More...

#include <stdio.h>
#include <stdlib.h>
#include "portaudio.h"

Data Structures
struct	paTestData
Defines
#define	SAMPLE_RATE   (44100)
#define	FRAMES_PER_BUFFER   (512)
#define	NUM_SECONDS   (5)
#define	NUM_CHANNELS   (2)
Typedefs
typedef float	SAMPLE
Functions
int	main (void)

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Detailed Description

Record input into an array; Save array to a file; Playback recorded data.

Author:

Phil Burk http://www.softsynth.com

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Define Documentation

#define FRAMES_PER_BUFFER   (512)

#define NUM_CHANNELS   (2)

#define NUM_SECONDS   (5)

#define SAMPLE_RATE   (44100)

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Typedef Documentation

typedef unsigned char SAMPLE

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Function Documentation

int main

(

void

)

References PaStreamParameters::channelCount, PaDeviceInfo::defaultLowInputLatency, PaDeviceInfo::defaultLowOutputLatency, PaStreamParameters::device, paTestData::frameIndex, FRAMES_PER_BUFFER, PaStreamParameters::hostApiSpecificStreamInfo, paTestData::maxFrameIndex, NUM_CHANNELS, NUM_SECONDS, Pa_CloseStream(), Pa_GetDefaultInputDevice(), Pa_GetDefaultOutputDevice(), Pa_GetDeviceInfo(), Pa_GetErrorText(), Pa_Initialize(), Pa_IsStreamActive(), Pa_OpenStream(), PA_SAMPLE_TYPE, Pa_Sleep(), Pa_StartStream(), Pa_Terminate(), paClipOff, paNoDevice, paNoError, PRINTF_S_FORMAT, paTestData::recordedSamples, SAMPLE_RATE, PaStreamParameters::sampleFormat, and PaStreamParameters::suggestedLatency.