ActionScript 3.0 :: Sound Channel Won't Construct If Speakers Are Not Present
Sep 1, 2009
I built an application on Windows XP and Vista. And it seems that the sound channel constructor decides not to run with no speakers attached. Runs fine when headphones are plugged in, but when no speaker device is present the Sound object is constructed, but the Sound Channel never seems to make it.
I did some testing and even the most basic Sound Constructor fails to create the default sound channel if there are no speakers connected.
In the following example channel turns up as null if no speakers are present on a Windows machine. I/O Error doesn't throw anything for me either.
This is a modified version of the example from the Adobe Docs:
Code:
private var channel:SoundChannel;
public function sound_test(){
var request:URLRequest = new URLRequest("audio.mp3");
[Code]...
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Aug 26, 2009
I built an application on Windows XP and Vista. And it seems that the sound channel constructor decides not to run with no speakers attached. Runs fine when headphones are plugged in, but when no speaker device is present the Sound object is constructed, but the Sound Channel never seems to make it.
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Aug 13, 2007
I'm using the activityLevel of the Microphone (because its the only thing, it seems, Flash can use from it) to perform certain actions, based on how loud the Microphone activity is.
That works fine.However, all sound picked up by the microphone is forwarded to the speakers.I need the speakers for sound F/X so I can't just turn them off. But I really don't want the microphone audio to be played over them.I tried using setGain(0); but that not only killed the mike sound to the speakers but the ability to sense sound from the mike at all.
I tried setSilenceLevel(0); and setSilenceLevel(100);
But that didn't seem to effect it either.
setUseEchoSuppression(false); and setUseEchoSuppression(true); also had no positive effect.
So... Is there any actionscript left to try?I just need to prevent the speakers from repeating what the computer hears from the Microphone, while still allowing Flash to read and react on varying levels of activity from the microphone.I recieved 6 pages from the keyword microphone. None of them addressed or came near to addressing the problem I'm having.
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Dec 5, 2010
The code seems OK but I can't hear the sound. I have it in the fla/swf and exported etc... I suppose something in this code is wrong. Haven't coded for ages - bit rusty I'm afraid.
[Code].....
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Apr 1, 2011
The only way i can describe this is showing the code I have already then trying to explain what i want to do.Basically, I am creating a soundboard game, where at the bottom of the screen I will have a bar which is a movieclip, and I will be dragging other movieclips onto it and then clicking pay, and using an array and .push they will play in order. I am trying to put the sounds onto the movieclips using code.[code]...
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Jan 8, 2010
The pause button in my MP3 player resets the track to the beginning, there is something wrong with my sound channel because when i trace the position it is always zero.[code]...
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Apr 5, 2010
Is there a better way to use the sound channel is AS3?
var mySound:Sound = new Sound();
playButton.addEventListener (MouseEvent.CLICK, myPlayButtonHandler);
var myChannel:SoundChannel = new SoundChannel();
function myPlayButtonHandler (e:MouseEvent):void {
[code]....
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Sep 14, 2011
I know the SoundMixer.computeSpectrum and Sound.extract() methods , but those methods deal with the total sound output. Instead, is there a way to deal with every single SoundChannel, so as to provide a graphical visualization of each of them?
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May 27, 2011
Cannot read property (or target) a Sound thats playing in a SoundChannel.... in this case I am refering to a class the extends the Sound class (SoundEffect class), that is currently playing in a SoundChannel. Each SoundEffect has a volumeLevel property that I would like to restore once I have unmuted the SoundEffect's in my application. I cannot figure out how to target that property once its playing in the Channel.I am extending the Sound class:
ActionScript Code:
public class SoundEffect extends Sound {
public var ID:String;
[code].....
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Sep 23, 2009
Does anybody know a way to detect what audio is currently being played through a sound channel. i.e. if I set a sound name to "_hitting", and attach this to "mySoundChannel", then mySoundChannel = _hitting.play(); is there any request that will tell me that "_hitting" is being played?
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Jan 13, 2011
I have made a little mashup mixing maps, translate api and flickr. I get the directions from my map and make mp3 files on the fly to play them at the same time but they only play in firefox and for the rest of the browsers I only get my first sound channel with background music. can't figure out why.
[Code]...
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May 26, 2011
I Am wondering if is possible to use one sound channel to play through an array of sounds? Perhaps by using a complete event or other means?
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Jan 18, 2011
In the following code how to mute the speakers
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx="http://www.adobe.com/2006/mxml"
[code]....
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Sep 29, 2011
I was debugging sound in an app and decided to make a little test case as I kept getting odd errors... well I just moved to a new desk yesterday so hadn't hooked up speakers yet. Here's the test:
var backSound:Sound = new bgSound();
var backChannel:SoundChannel = backSound.play(0, 999);
trace(backChannel);
bgSound is just a library sound... if my speakers are unplugged from the sound card backChannel returns null. If speakers a plugged in backChannel is a soundChannel object.
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Jul 31, 2011
this is my first time making anything on flash. I have cs5. I've designed an mp3 player control menu as well as a big speaker in photoshop and put everything into flash. I followed a tutorial which shows how to animate a speaker in real time using the song that's playing as a reference for how much the speaker animates.
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259.10 is the original size of my speaker which is supposed to change size according to how booming the song playing at the moment is.
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LIBRARY:
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