annotate src/RecordedMultitrackAudio.cpp @ 55:2eca10a31ae2

improving printing of information, looking at how tempo is modelled

/*
 *  RecordedMultitrackAudio.cpp
 *  MultipleAudioMathcher
 *
 *  Created by Andrew on 31/01/2012.
 *  Copyright 2012 QMUL. All rights reserved.
 *
 */

#include "RecordedMultitrackAudio.h"

static bool printOnsetInfo = false;

void RecordedMultitrackAudio::loadTestAudio(){

	trackScreenHeight = 0.15;
	
	numberOfAudioTracks = 4;
	

	int multitrackToLoad = 27;
	setDifferentMultitracks(multitrackToLoad);//command to load this set of audio files - see below
	
	//number 7 is problematic with memory
	
	if (printOnsetInfo){
		printf("loaded max val  is %f\n", loadedAudioFiles[0].fileLoader.onsetDetect.onsetDetector.maximumDetectionValue);
		printf("AFTER LOADING: \n");
		printInfo();
	}

	

	
}
#pragma mark -loadingPrerecordedTracks
void RecordedMultitrackAudio::setDifferentMultitracks(const int& setToLoad){
	const char	*kickfilename ;//= "../../../data/sound/LiveDues/kick_liveDues.wav";	
	const char	*bassfilename ;//"../../../data/sound/LiveDues/bass_upsideLive.wav";	
	const char	*snarefilename ;
	const char	*guitarfilename ;
	
	switch (setToLoad) {
		case 0:
				kickfilename = "../../../data/sound/LiveDues/kick_liveDues.wav";	
				bassfilename = "../../../data/sound/LiveDues/bass_upsideLive.wav";	
				snarefilename = "../../../data/sound/LiveDues/snare_liveDues.wav";	
				guitarfilename = "../../../data/sound/LiveDues/elec_upsideLive.wav";	
			break;
		case 1:
			//USE THE 18 AT BOTTOM
				kickfilename = "../../../data/sound/DiamondMatch1/kick_bip.wav";	
				bassfilename = "../../../data/sound/DiamondMatch1/bass_bip.wav";	
				snarefilename = "../../../data/sound/DiamondMatch1/snare_bip.wav";	
			break;
		case 2:
				kickfilename = "../../../data/sound/LiveIdiot2/02kick_bip.wav";	
				bassfilename = "../../../data/sound/LiveIdiot2/01bass_bip.wav";	
				snarefilename = "../../../data/sound/LiveIdiot2/03snare_bip.wav";	
			break;
		case 3:
			 	kickfilename = "../../../data/sound/UistLive1/02kick_bip.wav";	
			 	bassfilename = "../../../data/sound/UistLive1/01bass_bip.wav";	
			 	snarefilename = "../../../data/sound/UistLive1/03snare_bip.wav";	
		break;
			
		case 4:
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeTwo/02kick_bip.wav";	
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeTwo/01bass_bip.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeTwo/03snare_bip.wav";	
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeTwo/04guitar di_bip.wav";	
			break;
			
			//LEWES multitracks?
	/*	case 5:
			kickfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take12/02kick_bip.wav";
			bassfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take12/01bass_bip.wav";
			snarefilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take12/03snare_bip.wav";	
			guitarfilename ="/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take12/04elec_bip.wav";
			break;	
		case 6:
			kickfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take13/02kick_bip.wav";
			bassfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take13/01bass_bip.wav";
			snarefilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take13/03snare_bip.wav";	
			guitarfilename ="/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take13/04elec_bip.wav";
			break;		
		
		case 7:
			kickfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take14/02kick_bip.wav";
			bassfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take14/01bass_bip.wav";
			snarefilename ="/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take14/03snare_bip.wav";	
			guitarfilename ="/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/Take14/04elec_bip.wav";	
			break;	
			
		case 8:
			kickfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/DownLine4/02kick_bip.wav";
			bassfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/DownLine4/01bass_bip.wav";
			snarefilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/DownLine4/03snare_bip.wav";	
			break;	
			
		case 9:
			kickfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/DownLine5/02kick.wav";
			bassfilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/DownLine5/01bass.wav";
			snarefilename = "/Users/andrew/Documents/work/Alignment/MultitrackMatch/tractorsAlign/DownLine5/03snare.wav";	
			break;	
	*/		
		case 10:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take2/02Kick_bip.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take2/01Bass.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take2/03Snare_bip.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take2/04Elec_SM57_bip.wav";	
			break;
			
		case 11:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take3/02Kick_bip.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take3/01Bass.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take3/03Snare_bip.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take3/04Elec_SM57_bip.wav";	
			break;
			
		case 12:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take4/02Kick_bip.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take4/01Bass.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take4/03Snare_bip.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take4/04Elec_SM57_bip.wav";	
			break;	

		case 13:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take6/02Kick_bip.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take6/01Bass.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take6/03Snare_bip.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/MarbleArchMultitracks/Take6/04Elec_SM57_bip.wav";	
			break;		
			
			
		/*case 14:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeOneShorter/02Kick_bip.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeOneShorter/01Bass.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeOneShorter/03Snare_bip.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeOneShorter/04Elec_SM57_bip.wav";	
			break;	
		*/	
		case 14:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/FinalEdits/takeTwoEdited/02Kick_bip_1.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/FinalEdits/takeTwoEdited/01Bass_bip_1.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/FinalEdits/takeTwoEdited/03Snare_bip_1.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/FinalEdits/takeTwoEdited/Ac D_1_bip.wav";	
			break;		
			
	
		case 15:
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeTwoShorter/02Kick_bip.wav";
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeTwoShorter/01Bass.wav";
			snarefilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeTwoShorter/03Snare_bip.wav";	
			guitarfilename ="/Volumes/Supersaurus/Gronk/Gronkn/Bounces/StationGateMultitracks/TakeTwoShorter/Ac D.I.wav";//04Elec_SM57_bip.wav";	
			break;	
			
		case 16:
			kickfilename = "/Volumes/Supersaurus/SonOfMan/FollowYourLeaders/FollowYourLeaders/Bounces/FollowMultitracks/Follow_023_D/02Kick_D112_bip.wav";
		//	bassfilename = "/Volumes/Supersaurus/SonOfMan/FollowYourLeaders/FollowYourLeaders/Bounces/FollowMultitracks/Follow_023_D/01Bass.wav";
			snarefilename = "/Volumes/Supersaurus/SonOfMan/FollowYourLeaders/FollowYourLeaders/Bounces/FollowMultitracks/Follow_023_D/03Snare_Top_bip.wav";	
			guitarfilename = "/Volumes/Supersaurus/SonOfMan/FollowYourLeaders/FollowYourLeaders/Bounces/FollowMultitracks/Follow_023_D/04Elec_SM57_bip.wav";	
			
			break;	
			
		case 17:
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeThree/02kick_bip.wav";	
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeThree/01bass_bip.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeThree/03snare_bip.wav";	
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/TakeThree/04guitar di_bip.wav";	
			break;
			
		case 18:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/diamondWhiteMultiTakeTwo/01bass di_bip.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/diamondWhiteMultiTakeTwo/02kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/diamondWhiteMultiTakeTwo/03snare bottom_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/diamondWhiteMultiTakeTwo/04guitar di_bip.wav";
			break;

		case 19:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesMultitracks/LewesTake13_ProperStructure/bass di_bip_1.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesMultitracks/LewesTake13_ProperStructure/kick_bip_1.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesMultitracks/LewesTake13_ProperStructure/snare_bip_1.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesMultitracks/LewesTake13_ProperStructure/guitar di_bip_1.wav";
			break;		
			
		case 20:
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/WanderlustMulitracks/Wanderlust_Take16/Bass D.I.wav";
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/WanderlustMulitracks/Wanderlust_Take16/Kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/WanderlustMulitracks/Wanderlust_Take16/Snare_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/WanderlustMulitracks/Wanderlust_Take16/Elec SM57_bip.wav";
			break;
			
			
		case 21:
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Windowsill_Multitracks/Windowsill_Take12/Bass D.I.wav";
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Windowsill_Multitracks/Windowsill_Take12/Kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Windowsill_Multitracks/Windowsill_Take12/Snare_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Windowsill_Multitracks/Windowsill_Take12/Elec SM57_bip.wav";
			break;
			
		case 22:
			bassfilename = "/Users/andrew/Music/Logic/SonOfMan/SonOfManMultitracks/SonOfMan_TakeThree/Bass_bip.wav";
			kickfilename = "/Users/andrew/Music/Logic/SonOfMan/SonOfManMultitracks/SonOfMan_TakeThree/Kik RE20_bip.wav";
			snarefilename = "/Users/andrew/Music/Logic/SonOfMan/SonOfManMultitracks/SonOfMan_TakeThree/Snare Top_bip.wav";
			guitarfilename = "/Users/andrew/Music/Logic/SonOfMan/SonOfManMultitracks/SonOfMan_TakeThree/Electric di_bip.wav";
			break;
			
		//MOTORCADE	
		case 23:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/TractorsMotorcade/Motorcade/Bounces/MotorcadeMulittracks/Motorcade_Take_57/bass DI_bip.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/TractorsMotorcade/Motorcade/Bounces/MotorcadeMulittracks/Motorcade_Take_57/Kick re20_bip.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/TractorsMotorcade/Motorcade/Bounces/MotorcadeMulittracks/Motorcade_Take_57/Snare sm578_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/TractorsMotorcade/Motorcade/Bounces/MotorcadeMulittracks/Motorcade_Take_57/guitar DI_bip.wav";
			break;
			
		case 24:
			bassfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Festival_Multitracks/TakeThree_23/bass D.I.wav";
			kickfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Festival_Multitracks/TakeThree_23/Kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Festival_Multitracks/TakeThree_23/Snare_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/Gronk/Gronkn/Bounces/Festival_Multitracks/TakeThree_23/Elec SM57_bip.wav";
			break;	
			
		case 25:
			bassfilename = "/Volumes/G-FORCE X/WorkBackup/Truck/Stones 1.0/Bounces/Stones_Multitracks/TakeThree_21/Bass DI_bip.wav";
			kickfilename = "/Volumes/G-FORCE X/WorkBackup/Truck/Stones 1.0/Bounces/Stones_Multitracks/TakeThree_21/BD_bip.wav";
			snarefilename = "/Volumes/G-FORCE X/WorkBackup/Truck/Stones 1.0/Bounces/Stones_Multitracks/TakeThree_21/Snr T_bip.wav";
			guitarfilename = "/Volumes/G-FORCE X/WorkBackup/Truck/Stones 1.0/Bounces/Stones_Multitracks/TakeThree_21/Guit 57_bip.wav";
			break;	
			
		case 26:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcade_Multitracks/TakeTwo_5/bass di_bip.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcade_Multitracks/TakeTwo_5/kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcade_Multitracks/TakeTwo_5/snare_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcade_Multitracks/TakeTwo_5/guitar_bip.wav";
			break;	
	
		//TRACTORS _ Studio Versions	
		//LEWES STUDIO	
		case 27:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesStudioFinal/bass_DI_bip.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesStudioFinal/kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesStudioFinal/snare_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/LewesStudioFinal/guitar sm57_bip.wav";
			break;	
			
		//PENNY ARCADE STUDIO	
		case 28:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcadeStudio14aMultitrack/bass_DI.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcadeStudio14aMultitrack/kick.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcadeStudio14aMultitrack/snare.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDemo/Bounces/PennyArcadeStudio14aMultitrack/elec_sm57.wav";
			break;
		//D>W> STUDIO	
		case 29:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/DiamondWhite21aBounces/bass_di.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/DiamondWhite21aBounces/kick_d112.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/DiamondWhite21aBounces/fake_snare.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsDiamondWhite/tractorsDiamondWhite/Bounces/DiamondWhite21aBounces/tele_sm57.wav";
			break;
		
		//IDIOTS STUDIO
		case 30:
			bassfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/IdiotsDanceStudioMultitrack/bass_di.wav";
			kickfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/IdiotsDanceStudioMultitrack/kick_d112.wav";
			snarefilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/IdiotsDanceStudioMultitrack/snare_bottom.wav";
			guitarfilename = "/Volumes/Supersaurus/TractorsAlbum/tractorsIdiotDance/tractorsSetToRecord2/Bounces/IdiotsDanceStudioMultitrack/gretschMatch.wav";
			break;
			
			
		case 31:
			bassfilename = "/Volumes/Supersaurus/End2011BackupNewMacBook/Music/Logic/NewYearsResolution/NewYearsRes_v1/Bounces/Multitracks/Take11Studio/bass d.i.wav";
			kickfilename = "/Volumes/Supersaurus/End2011BackupNewMacBook/Music/Logic/NewYearsResolution/NewYearsRes_v1/Bounces/Multitracks/Take11Studio/kick_bip.wav";
			snarefilename = "/Volumes/Supersaurus/End2011BackupNewMacBook/Music/Logic/NewYearsResolution/NewYearsRes_v1/Bounces/Multitracks/Take11Studio/snare_bip.wav";
			guitarfilename = "/Volumes/Supersaurus/End2011BackupNewMacBook/Music/Logic/NewYearsResolution/NewYearsRes_v1/Bounces/Multitracks/Take11Studio/electric_bip.wav";
//			guitarfilename = "/Volumes/Supersaurus/End2011BackupNewMacBook/Music/Logic/NewYearsResolution/NewYearsRes_v1/Bounces/Multitracks/Take11Studio/acoustic_bip.wav";
			break;
			
	}
	if (kickfilename != NULL)
	loadAudioTrack(kickfilename, 0);
	
	if (bassfilename != NULL){	
		printf("BASSfilename: %s\n", bassfilename);
		loadAudioTrack(bassfilename, 1);
	}
	
	if (snarefilename != NULL)
	loadAudioTrack(snarefilename, 2);
	
	if (guitarfilename != NULL)
		loadAudioTrack(guitarfilename, 3);

}

void RecordedMultitrackAudio::loadAudioTrack(std::string name, const int& channel){
	//kick - track type 0
	//bass - type 1
	//snare type 2
	//guitar type 3
	if (channel >= 0 && channel <= numberOfAudioTracks){
	loadedAudioPtr = new LoadedAudioHolder;
	//set tracktype before we do analysis
	//so we dont do unnecessary chroma and pitch calculations
	loadedAudioPtr->setTrackType(channel);
	loadedAudioPtr->loadAudioFile(name);
		
	loadedAudioFiles[channel] = *loadedAudioPtr;
	loadedAudioFiles[channel].fileLoader.onsetDetect.window.setToRelativeSize(0, trackScreenHeight*channel, 1, trackScreenHeight);
	//loadedAudioFiles[channel].setTrackType(channel);
	}
}



void RecordedMultitrackAudio::drawTracks(){
	
	for (int i = 0;i < numberOfAudioTracks;i++){		
		loadedAudioFiles[i].draw();
	}
}

#pragma mark -update 
void RecordedMultitrackAudio::updatePosition(){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].updateToPlayPosition();
}

void RecordedMultitrackAudio::updatePositionToMillis(const double& millis){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].updateToMillisPosition(millis);
}

void RecordedMultitrackAudio::updatePlaybackPositionToMillis(const double& millis){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].updatePlaybackPositionToMillis(millis);
}

void RecordedMultitrackAudio::switchScreens(){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].switchScreens();
}


void RecordedMultitrackAudio::togglePlay(){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].togglePlay();
}

void RecordedMultitrackAudio::stop(){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].stop();
}


void RecordedMultitrackAudio::printInfo(){
	loadedAudioFiles[0].fileLoader.onsetDetect.printChromaInfo();
	loadedAudioFiles[0].printEvents();
}

void RecordedMultitrackAudio::windowResized(const int& w, const int& h){
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].windowResized(w, h);
}

void RecordedMultitrackAudio::zoomIn(){
	printf("zoom in\n");
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].fileLoader.zoomIn();
}

void RecordedMultitrackAudio::zoomOut(){
		printf("zoom out\n");
	for (int i = 0;i < numberOfAudioTracks;i++)
		loadedAudioFiles[i].fileLoader.zoomOut();
}