int main(int argc, char *argv[]) { FMOD::System *system = 0; FMOD::Sound *sound = 0; FMOD::Channel *channel = 0; FMOD_RESULT result; FMOD_CREATESOUNDEXINFO exinfo; int key, driver, recorddriver, numdrivers, count; unsigned int version; /* Create a System object and initialize. */ result = FMOD::System_Create(&system); ERRCHECK(result); result = system->getVersion(&version); ERRCHECK(result); if (version < FMOD_VERSION) { printf("Error! You are using an old version of FMOD %08x. This program requires %08x\n", version, FMOD_VERSION); return 0; } /* System initialization */ printf("---------------------------------------------------------\n"); printf("Select OUTPUT type\n"); printf("---------------------------------------------------------\n"); printf("1 : OSS - Open Sound System\n"); printf("2 : ALSA - Advanced Linux Sound Architecture\n"); printf("3 : ESD - Enlightenment Sound Daemon\n"); printf("4 : PULSEAUDIO - Pulse Audio Sound Server\n"); printf("---------------------------------------------------------\n"); printf("Press a corresponding number or ESC to quit\n"); do { key = getch(); } while (key != 27 && key < '1' && key > '5'); switch (key) { case '1' : result = system->setOutput(FMOD_OUTPUTTYPE_OSS); break; case '2' : result = system->setOutput(FMOD_OUTPUTTYPE_ALSA); break; case '3' : result = system->setOutput(FMOD_OUTPUTTYPE_ESD); break; case '4' : result = system->setOutput(FMOD_OUTPUTTYPE_PULSEAUDIO); break; default : return 1; } ERRCHECK(result); /* Enumerate playback devices */ result = system->getNumDrivers(&numdrivers); ERRCHECK(result); printf("---------------------------------------------------------\n"); printf("Choose a PLAYBACK driver\n"); printf("---------------------------------------------------------\n"); for (count=0; count < numdrivers; count++) { char name[256]; result = system->getDriverInfo(count, name, 256, 0); ERRCHECK(result); printf("%d : %s\n", count + 1, name); } printf("---------------------------------------------------------\n"); printf("Press a corresponding number or ESC to quit\n"); do { key = getch(); if (key == 27) { return 0; } driver = key - '1'; } while (driver < 0 || driver >= numdrivers); result = system->setDriver(driver); ERRCHECK(result); /* Enumerate record devices */ result = system->getRecordNumDrivers(&numdrivers); ERRCHECK(result); printf("---------------------------------------------------------\n"); printf("Choose a RECORD driver\n"); printf("---------------------------------------------------------\n"); for (count=0; count < numdrivers; count++) { char name[256]; result = system->getRecordDriverInfo(count, name, 256, 0); ERRCHECK(result); printf("%d : %s\n", count + 1, name); } printf("---------------------------------------------------------\n"); printf("Press a corresponding number or ESC to quit\n"); recorddriver = 0; do { key = getch(); if (key == 27) { return 0; } recorddriver = key - '1'; } while (recorddriver < 0 || recorddriver >= numdrivers); printf("\n"); result = system->init(32, FMOD_INIT_NORMAL, 0); ERRCHECK(result); memset(&exinfo, 0, sizeof(FMOD_CREATESOUNDEXINFO)); exinfo.cbsize = sizeof(FMOD_CREATESOUNDEXINFO); exinfo.numchannels = 2; exinfo.format = FMOD_SOUND_FORMAT_PCM16; exinfo.defaultfrequency = 44100; exinfo.length = exinfo.defaultfrequency * sizeof(short) * exinfo.numchannels * 5; result = system->createSound(0, FMOD_2D | FMOD_SOFTWARE | FMOD_OPENUSER, &exinfo, &sound); ERRCHECK(result); printf("===================================================================\n"); printf("Recording example. Copyright (c) Firelight Technologies 2004-2011.\n"); printf("===================================================================\n"); printf("\n"); printf("Press 'r' to record a 5 second segment of audio and write it to a wav file.\n"); printf("Press 'p' to play the 5 second segment of audio.\n"); printf("Press 'l' to turn looping on/off.\n"); printf("Press 's' to stop recording and playback.\n"); printf("Press 'w' to save the 5 second segment to a wav file.\n"); printf("Press 'Esc' to quit\n"); printf("\n"); /* Main loop. */ do { static FMOD::Channel *channel = 0; static bool looping = false; bool recording = false; bool playing = false; unsigned int recordpos = 0; unsigned int playpos = 0; unsigned int length; if (kbhit()) { key = getch(); switch (key) { case 'r' : case 'R' : { result = system->recordStart(recorddriver, sound, looping); ERRCHECK(result); break; } case 'p' : case 'P' : { if (looping) { sound->setMode(FMOD_LOOP_NORMAL); } else { sound->setMode(FMOD_LOOP_OFF); } ERRCHECK(result); result = system->playSound(FMOD_CHANNEL_REUSE, sound, false, &channel); ERRCHECK(result); break; } case 'l' : case 'L' : { looping = !looping; break; } case 's' : case 'S' : { result = system->recordStop(recorddriver); if (channel) { channel->stop(); channel = 0; } break; } case 'w' : case 'W' : { printf("Writing to record.wav ... \r"); SaveToWav(sound); Sleep(500); break; } } } sound->getLength(&length, FMOD_TIMEUNIT_PCM); ERRCHECK(result); system->isRecording(recorddriver, &recording); ERRCHECK(result); system->getRecordPosition(recorddriver, &recordpos); ERRCHECK(result); if (channel) { channel->isPlaying(&playing); ERRCHECK(result); channel->getPosition(&playpos, FMOD_TIMEUNIT_PCM); ERRCHECK(result); } printf("State: %-19s. Record pos = %6d : Play pos = %6d : Loop %-3s\r", recording ? playing ? "Recording / playing" : "Recording" : playing ? "Playing" : "Idle", recordpos, playpos, looping ? "On" : "Off"); fflush(stdout); system->update(); fflush(stdout); Sleep(10); } while (key != 27); printf("\n"); /* Shut down */ result = sound->release(); ERRCHECK(result); result = system->release(); ERRCHECK(result); return 0; }