audio constraints (AEC, noise suppression) not working for WebRTC Chrome on Android

[Ruqia]

Hi,

I am creating a video chat application for  android using Chrome browser. Although the video quality is great and the constraints are clearly being used. The audio quality is terrible due to strong echo and noise. I tried setting the audio constraints but they seem to have no effect. If anyone has done this successfully or has any resources I would be thankful. Here is my code:

navigator.getUsermedia({

"audio": {

"mandatory": {

"googTypingNoiseDetection":true,

"googEchoCancellation": true,

"googAutoGainControl": true,

"googNoiseSuppression": true,

"googHighpassFilter": true

},

"optional": []

},

"video": {

"mandatory": {

"minWidth": "320",

"minHeight": "240",

"minFrameRate": "30",

"minAspectRatio": "1.333",

"maxWidth": "640",

"maxHeight": "480",

"maxFrameRate": "33",

"maxAspectRatio": "1.333"

},

"optional": []

}

}

[Vikas]

Hi,

What device are you seeing the echo issue, also can you share the result with apprtc demo.

/Vikas

[Ruqia]

I am using a HP Slate with Android™ 4.3, Jelly Bean OC. I also have this problem on PCs just not nearly as bad.

Thanks