Adobe AIR Android + MediaPlayer: Video Plays with no Audio

Question

I am trying to play a video in my Adobe AIR Android App. I can't seem to get the video to play with audio in the application. I can get the audio to play in the native players on both my Samsung Galay and my Asus Transformer outside of my app, but when I load the video using StageVideo, the audio doesn't play at all.
I tried just launching the video into the navtive browser or using StageWebView but that doesn't work either.
I am a bit at a loss and need some advice.
Here's the code below.
MediaPlayerExample:
var resource:URLResource = new URLResource(videoPath);
container = new MediaContainer();
addChild(container);
container.y = this.headerHeight;
videoElement =  new VideoElement(resource);
videoElement.smoothing = true;
container.addMediaElement(videoElement);
container.width = this.stage.stageWidth;
container.height = this.stage.stageHeight;
mediaPlayer = new MediaPlayer();
mediaPlayer.media = videoElement;
mediaPlayer.addEventListener(TimeEvent.CURRENT_TIME_CHANGE, this._onProgress);
this.videoHeader = new VideoHeader(this.stage.stageWidth);
this.addChild(this.videoHeader);
Any help would be great!

Answer 1

Quicktime or Quicktime Pro (both of which iTunes uses) does not convert "muxed" ( muxed means multiplexed where the audio and video are stored on the same track) video files properly. It only plays the video and not the audio.
See:iPod plays video but not audio.
You need a 3rd party converter to convert the file with both audio and video.
See this for help: Guide to converting video for iPod (Mac/Windows).