--- a/script/record_mic/record_mic.as Fri Jun 08 17:42:44 2012 +0200
+++ b/script/record_mic/record_mic.as Fri Jun 08 17:43:27 2012 +0200
@@ -1,1 +1,1 @@
-package {
import flash.display.MovieClip;
import flash.display.SimpleButton;
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.events.NetStatusEvent;
import flash.events.IOErrorEvent;
import flash.events.SecurityErrorEvent;
import flash.events.AsyncErrorEvent;
import flash.events.ErrorEvent;
import flash.events.ActivityEvent;
import flash.events.Event;
import flash.media.Microphone;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.system.Security;
import flash.system.SecurityPanel;
import flash.text.TextField;
import flash.utils.setInterval;
import fl.controls.ProgressBar;
import fl.controls.ProgressBarMode;
import fl.controls.Slider;
import fl.events.SliderEvent;
import flash.external.ExternalInterface;
import com.eclecticdesignstudio.motion.Actuate;
public class record_mic extends MovieClip {
private var t:TextField;
private var r:SimpleButton;
private var p:Sprite;
private var playVisible:Boolean = false;
private var urlServer:String = "rtmp://media.iri.centrepompidou.fr/ddc_micro_record";
private var nc:NetConnection;
private var ns:NetStream;
private var ns2:NetStream;
private var mic:Microphone;
private var filename:String;
private var recordRunning:Boolean = false;
private var recordStopped:Boolean = false;
// Draw mic feedback
private var pb:ProgressBar;
private var activityCurve:Sprite;
private var micGain:Slider;
// Variables for the activity curve
private var xInc:int = 0;
private var xSpeed:int = 2;
private var activityWidth:Number;
// Intervals used to draw the curve et keep track of the duration of the recording
private var drawCurve:Number;
private var timecodeInterval:Number;
private var timecode:Number = 0;
public function record_mic() {
// constructor code
Security.allowDomain("*");
Security.allowInsecureDomain("*");
Security.showSettings(SecurityPanel.DEFAULT);
//t = _t;
r = _recordBtn;
p = _playBtn;
pb = _pb;
activityWidth = _act.width;
activityCurve = _act._activityCurve;
micGain = _micGain;
trace("t = " + t + ", r = " + r + ", p = " + p + ", pb = " + pb);
// Fuck CS5 "new feature from built-in preloader" : loaderInfo.parameters is from parent.parent.loaderInfo.parameter
var flashVars:Object = new Object();
if(parent!=null){
if (parent.parent!=null) flashVars = parent.parent.loaderInfo.parameters;
else flashVars = parent.loaderInfo.parameters;
}
else flashVars = loaderInfo.parameters;
for(var param:Object in flashVars){
trace(" flashVars " + param + " : " + flashVars[param.toString()]);
}
if(flashVars["playVisible"]=="true"){
playVisible = true;
}
micGain.visible = p.visible = pb.visible = _act.visible = false;
//r.buttonMode = r.useHandCursor =
p.buttonMode = p.useHandCursor = true;
pb.mode = ProgressBarMode.MANUAL;
r.addEventListener(MouseEvent.CLICK, startRecord);
p.addEventListener(MouseEvent.CLICK, playRecord);
try{
ExternalInterface.addCallback("stopRecord", stopRecord);
}
catch(e:*){
//t.text = "ExternalInterface error catch e = " + e;
}
}
private function startRecord(e:MouseEvent=null):void{
trace("startRecord nc = " + nc + ", recordRunning = " + recordRunning);
if(!recordRunning){
if (nc==null){
trace(" startRecord 2");
nc = new NetConnection();
nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler, false, 0, true);
nc.addEventListener(IOErrorEvent.IO_ERROR, errorHandler, false, 0, true);
nc.addEventListener(SecurityErrorEvent.SECURITY_ERROR, errorHandler, false, 0, true);
nc.addEventListener(AsyncErrorEvent.ASYNC_ERROR, errorHandler, false, 0, true);
nc.connect(urlServer);
}
else{
publish();
}
}
else{
// If record is running, we stop it
stopRecord();
}
}
private function errorHandler(e:*=null):void {
trace("errorHandler");
closeStream();
}
private function closeStream():void{
trace("closeStream");
if(ns!=null){
trace(" ns.close()");
ns.close();
ns = null;
}
}
private function netStatusHandler(event:NetStatusEvent):void {
trace("netStatusHandler : " + event.info.code);
switch (event.info.code) {
case 'NetConnection.Connect.Success':
publish();
break;
case 'NetConnection.Connect.Failed':
case 'NetConnection.Connect.Reject':
case 'NetConnection.Connect.Closed':
//closeStream();
break;
}
}
// send data over rtmp
private function publish():void {
trace("publish (ns==null && nc!=null && nc.connected) = " + (ns==null && nc!=null && nc.connected));
if(nc!=null && nc.connected) {
trace(" publish 2");
ns = new NetStream(nc);
ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler, false, 0, true);
ns.addEventListener(IOErrorEvent.IO_ERROR, errorHandler, false, 0, true);
ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, errorHandler, false, 0, true);
// informs the server to record what it receives
// in fact file name is passed as the user name (the server is meant to record everything it has to in a file named from the user name)
filename = "r_" + now();
trace("filename = " + filename);
recordRunning = true;
ns.publish(filename, 'record');
mic = Microphone.getMicrophone(-1);
mic.rate = 22;
micGain.minimum = 0;
micGain.maximum = 100;
micGain.value = mic.gain = 50;
micGain.addEventListener(SliderEvent.CHANGE, onSliderChange);
mic.addEventListener(ActivityEvent.ACTIVITY, runMicActivity);
mic.setUseEchoSuppression(true);
ns.attachAudio(mic);
micGain.visible = pb.visible = _act.visible = true;
p.visible = playVisible;
// ExternalInterface call to give audio url
ExternalInterface.call("setAudioUrl", urlServer + "/" + filename);
// We tween the red button
tween1to0();
}
}
// stop the recording of audio to the stream
private function stopRecord(e:*=null):void{
trace("stopRecord (ns!=null) = " + (ns!=null));
if(ns!=null){
trace(" stopRecord 2");
recordRunning = false;
recordStopped = true;
ns.play(false); // flushes the recording buffer
ns.close();
}
stopTween();
}
// plays back the audio that was recorded
private function playRecord(e:*=null):void{
trace("playRecord (ns!=null && recordStopped) = " + (ns!=null && recordStopped));
if(recordStopped){
trace(" playRecord 2");
ns2 = new NetStream(nc);
ns2.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler2, false, 0, true);
ns2.addEventListener(IOErrorEvent.IO_ERROR, errorHandler2, false, 0, true);
ns2.addEventListener(AsyncErrorEvent.ASYNC_ERROR, errorHandler2, false, 0, true);
ns2.play(filename);
}
}
private function netStatusHandler2(event:NetStatusEvent):void {
trace("netStatusHandler 2 : " + event.info.code);
}
private function errorHandler2(e:*=null):void {
trace("errorHandler 2");
closeStream2();
}
private function closeStream2():void{
trace("closeStream 2");
/*if(ns2!=null){
trace(" ns.close()");
ns2.close();
ns2 = null;
}*/
}
// Now in string
private function now():String{
var d:Date = new Date();
var m:uint = d.month + 1; // because Date.month begins at 0
return d.fullYear + (m<10?("0"+m):m) + (d.date<10?("0"+d.date):d.date) + (d.hours<10?("0"+d.hours):d.hours) + (d.minutes<10?("0"+d.minutes):d.minutes) + (d.seconds<10?("0"+d.seconds):d.seconds) + (d.milliseconds<100?"0":"") + (d.milliseconds<10?"0":"") + d.milliseconds;
}
// sets the module ready to record mic activity changes
private function runMicActivity(e:ActivityEvent):void {
trace("runMicActivity");
mic.removeEventListener(ActivityEvent.ACTIVITY, runMicActivity);
addEventListener(Event.ENTER_FRAME, showMicActivity);
// Start activity curve feedback, every second
activityCurve.graphics.clear();
activityCurve.graphics.lineStyle(1, 0xc4c4c4, 1);
activityCurve.graphics.moveTo(0, 20);
activityCurve.graphics.beginFill(0xc4c4c4, 100);
xInc = 0;
activityCurve.x = 1;
setInterval(drawSoundCurve, 100);
}
// updates the progress bar relating to mic activity
private function showMicActivity(e:Event):void {
//trace("showMicActivity res = " + mic.activityLevel);
pb.setProgress(mic.activityLevel,100);
}
// updates the actiity curve relating to mic activity
private function drawSoundCurve():void {
if(recordRunning){
//trace("drawSoundCurve recordRunning = " + recordRunning + ", mic.activityLevel = " + mic.activityLevel + ", mic.gain = " + mic.gain + ", h = " + (19*mic.activityLevel/100));
activityCurve.graphics.lineTo(xInc, 19 - (19*mic.activityLevel/100));
activityCurve.graphics.lineTo(xInc, 19);
if(xInc>activityWidth){
activityCurve.x -= xSpeed;
}
xInc += xSpeed;
}
}
// Updates mic gain
private function onSliderChange(e:SliderEvent):void {
trace("onSliderChange");
mic.gain = micGain.value;
}
// Tween management
private function tween0to1():void {
Actuate.tween(r, .5, { alpha: 1 } ).onComplete(tween1to0);
}
private function tween1to0():void {
Actuate.tween(r, .5, { alpha: .2 } ).onComplete(tween0to1);
}
private function stopTween():void {
trace("stopTween");
Actuate.reset();
r.alpha = 1;
}
}
}
\ No newline at end of file
+package {
import flash.display.MovieClip;
import flash.display.SimpleButton;
import flash.display.Sprite;
import flash.events.MouseEvent;
import flash.events.NetStatusEvent;
import flash.events.IOErrorEvent;
import flash.events.SecurityErrorEvent;
import flash.events.AsyncErrorEvent;
import flash.events.ErrorEvent;
import flash.events.ActivityEvent;
import flash.events.Event;
import flash.media.Microphone;
import flash.net.NetConnection;
import flash.net.NetStream;
import flash.system.Security;
import flash.system.SecurityPanel;
import flash.text.TextField;
import flash.utils.setInterval;
import fl.controls.ProgressBar;
import fl.controls.ProgressBarMode;
import fl.controls.Slider;
import fl.events.SliderEvent;
import flash.external.ExternalInterface;
import com.eclecticdesignstudio.motion.Actuate;
public class record_mic extends MovieClip {
private var t:TextField;
private var r:SimpleButton;
private var p:Sprite;
private var playVisible:Boolean = false;
private var urlServer:String = "rtmp://media.iri.centrepompidou.fr/ddc_micro_record";
private var nc:NetConnection;
private var ns:NetStream;
private var ns2:NetStream;
private var mic:Microphone;
private var filename:String;
private var recordRunning:Boolean = false;
private var recordStopped:Boolean = false;
// Draw mic feedback
private var pb:ProgressBar;
private var activityCurve:Sprite;
private var micGain:Slider;
// Variables for the activity curve
private var xInc:int = 0;
private var xSpeed:int = 2;
private var activityWidth:Number;
// Intervals used to draw the curve et keep track of the duration of the recording
private var drawCurve:Number;
private var timecodeInterval:Number;
private var timecode:Number = 0;
public function record_mic() {
// constructor code
Security.allowDomain("*");
Security.allowInsecureDomain("*");
//Security.showSettings(SecurityPanel.DEFAULT);
//t = _t;
r = _recordBtn;
p = _playBtn;
pb = _pb;
activityWidth = _act.width;
activityCurve = _act._activityCurve;
micGain = _micGain;
trace("t = " + t + ", r = " + r + ", p = " + p + ", pb = " + pb);
// Fuck CS5 "new feature from built-in preloader" : loaderInfo.parameters is from parent.parent.loaderInfo.parameter
var flashVars:Object = new Object();
if(parent!=null){
if (parent.parent!=null) flashVars = parent.parent.loaderInfo.parameters;
else flashVars = parent.loaderInfo.parameters;
}
else flashVars = loaderInfo.parameters;
for(var param:Object in flashVars){
trace(" flashVars " + param + " : " + flashVars[param.toString()]);
}
if(flashVars["playVisible"]=="true"){
playVisible = true;
}
micGain.visible = p.visible = pb.visible = _act.visible = false;
//r.buttonMode = r.useHandCursor =
p.buttonMode = p.useHandCursor = true;
pb.mode = ProgressBarMode.MANUAL;
r.addEventListener(MouseEvent.CLICK, startRecord);
p.addEventListener(MouseEvent.CLICK, playRecord);
try{
ExternalInterface.addCallback("stopRecord", stopRecord);
}
catch(e:*){
//t.text = "ExternalInterface error catch e = " + e;
}
}
private function startRecord(e:MouseEvent=null):void{
trace("startRecord nc = " + nc + ", recordRunning = " + recordRunning);
if(!recordRunning){
if (nc==null){
trace(" startRecord 2");
nc = new NetConnection();
nc.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler, false, 0, true);
nc.addEventListener(IOErrorEvent.IO_ERROR, errorHandler, false, 0, true);
nc.addEventListener(SecurityErrorEvent.SECURITY_ERROR, errorHandler, false, 0, true);
nc.addEventListener(AsyncErrorEvent.ASYNC_ERROR, errorHandler, false, 0, true);
nc.connect(urlServer);
}
else{
publish();
}
}
else{
// If record is running, we stop it
stopRecord();
}
}
private function errorHandler(e:*=null):void {
trace("errorHandler");
closeStream();
}
private function closeStream():void{
trace("closeStream");
if(ns!=null){
trace(" ns.close()");
ns.close();
ns = null;
}
}
private function netStatusHandler(event:NetStatusEvent):void {
trace("netStatusHandler : " + event.info.code);
switch (event.info.code) {
case 'NetConnection.Connect.Success':
publish();
break;
case 'NetConnection.Connect.Failed':
case 'NetConnection.Connect.Reject':
case 'NetConnection.Connect.Closed':
//closeStream();
break;
}
}
// send data over rtmp
private function publish():void {
trace("publish (ns==null && nc!=null && nc.connected) = " + (ns==null && nc!=null && nc.connected));
if(nc!=null && nc.connected) {
trace(" publish 2");
ns = new NetStream(nc);
ns.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler, false, 0, true);
ns.addEventListener(IOErrorEvent.IO_ERROR, errorHandler, false, 0, true);
ns.addEventListener(AsyncErrorEvent.ASYNC_ERROR, errorHandler, false, 0, true);
// informs the server to record what it receives
// in fact file name is passed as the user name (the server is meant to record everything it has to in a file named from the user name)
filename = "r_" + now();
trace("filename = " + filename);
recordRunning = true;
ns.publish(filename, 'record');
mic = Microphone.getMicrophone(-1);
mic.rate = 22;
micGain.minimum = 0;
micGain.maximum = 100;
micGain.value = mic.gain = 50;
micGain.addEventListener(SliderEvent.CHANGE, onSliderChange);
mic.addEventListener(ActivityEvent.ACTIVITY, runMicActivity);
mic.setUseEchoSuppression(true);
ns.attachAudio(mic);
micGain.visible = pb.visible = _act.visible = true;
p.visible = playVisible;
// ExternalInterface call to give audio url
ExternalInterface.call("setAudioUrl", urlServer + "/" + filename);
// We tween the red button
tween1to0();
}
}
// stop the recording of audio to the stream
private function stopRecord(e:*=null):void{
trace("stopRecord (ns!=null) = " + (ns!=null));
if(ns!=null){
trace(" stopRecord 2");
recordRunning = false;
recordStopped = true;
ns.play(false); // flushes the recording buffer
ns.close();
}
stopTween();
}
// plays back the audio that was recorded
private function playRecord(e:*=null):void{
trace("playRecord (ns!=null && recordStopped) = " + (ns!=null && recordStopped));
if(recordStopped){
trace(" playRecord 2");
ns2 = new NetStream(nc);
ns2.addEventListener(NetStatusEvent.NET_STATUS, netStatusHandler2, false, 0, true);
ns2.addEventListener(IOErrorEvent.IO_ERROR, errorHandler2, false, 0, true);
ns2.addEventListener(AsyncErrorEvent.ASYNC_ERROR, errorHandler2, false, 0, true);
ns2.play(filename);
}
}
private function netStatusHandler2(event:NetStatusEvent):void {
trace("netStatusHandler 2 : " + event.info.code);
}
private function errorHandler2(e:*=null):void {
trace("errorHandler 2");
closeStream2();
}
private function closeStream2():void{
trace("closeStream 2");
/*if(ns2!=null){
trace(" ns.close()");
ns2.close();
ns2 = null;
}*/
}
// Now in string
private function now():String{
var d:Date = new Date();
var m:uint = d.month + 1; // because Date.month begins at 0
return d.fullYear + (m<10?("0"+m):m) + (d.date<10?("0"+d.date):d.date) + (d.hours<10?("0"+d.hours):d.hours) + (d.minutes<10?("0"+d.minutes):d.minutes) + (d.seconds<10?("0"+d.seconds):d.seconds) + (d.milliseconds<100?"0":"") + (d.milliseconds<10?"0":"") + d.milliseconds;
}
// sets the module ready to record mic activity changes
private function runMicActivity(e:ActivityEvent):void {
trace("runMicActivity");
mic.removeEventListener(ActivityEvent.ACTIVITY, runMicActivity);
addEventListener(Event.ENTER_FRAME, showMicActivity);
// Start activity curve feedback, every second
activityCurve.graphics.clear();
activityCurve.graphics.lineStyle(1, 0xc4c4c4, 1);
activityCurve.graphics.moveTo(0, 20);
activityCurve.graphics.beginFill(0xc4c4c4, 100);
xInc = 0;
activityCurve.x = 1;
setInterval(drawSoundCurve, 100);
}
// updates the progress bar relating to mic activity
private function showMicActivity(e:Event):void {
//trace("showMicActivity res = " + mic.activityLevel);
pb.setProgress(mic.activityLevel,100);
}
// updates the actiity curve relating to mic activity
private function drawSoundCurve():void {
if(recordRunning){
//trace("drawSoundCurve recordRunning = " + recordRunning + ", mic.activityLevel = " + mic.activityLevel + ", mic.gain = " + mic.gain + ", h = " + (19*mic.activityLevel/100));
activityCurve.graphics.lineTo(xInc, 19 - (19*mic.activityLevel/100));
activityCurve.graphics.lineTo(xInc, 19);
if(xInc>activityWidth){
activityCurve.x -= xSpeed;
}
xInc += xSpeed;
}
}
// Updates mic gain
private function onSliderChange(e:SliderEvent):void {
trace("onSliderChange");
mic.gain = micGain.value;
}
// Tween management
private function tween0to1():void {
Actuate.tween(r, .5, { alpha: 1 } ).onComplete(tween1to0);
}
private function tween1to0():void {
Actuate.tween(r, .5, { alpha: .2 } ).onComplete(tween0to1);
}
private function stopTween():void {
trace("stopTween");
Actuate.reset();
r.alpha = 1;
}
}
}
\ No newline at end of file