navigator.getUserMedia AUDIO choppy/not useable in 0.8.0

[longsleep]

With node-webkit 0.8.0 audio capture with getUserMedia / webrtc became unusable. Sounds like the audio is way too loud and gets clipped all the time or something.

Easy test is possible with https://apprtc.appspot.com/?debug=loopback which captures audio and video and subscribes itself again (loopback test).

{
"name": "test-webrtc-audiovideoloopback",
"main": "https://apprtc.appspot.com/?debug=loopback",
"window": {
"toolbar": true,
"frame": true
},
"nodejs": true,
"chromium-args": "--ignore-certificate-errors --enable-threaded-compositing"
}

The very same works nice with node-webkit 0.7.2.

I can reproduce with 0.8.0 on Linux 64bit and Windows. Did not try on the other platforms.

[tommoor]

I can confirm this issue on Mac 10.8 and 10.9, chromium-args specified above are not required to repro and this was also fine in 0.8-pre

[rogerwang]

@tommoor does it work fine for you with 0.8.0-rc1?

[tommoor]

@rogerwang yes it works in that version, sorry I meant 0.8.0-rc1 - not 0.8-pre

[longsleep]

I can confirm that it works with 0.8.0-rc1 but not with 0.8.0 final (Linux 64bit).

[tommoor]

nice one @rogerwang looking forward to testing, as someone who doesn't know any C++ i'd be interested to know why this caused the issue if you have a second? :-D

[rogerwang]

The code just enumerated the device twice, that's the reason why audio get choppy.