How to select specific Video/Audio Device in JS Client SDK

[Bipin_Kesharwani]

Hi,

I am working on Intel CS for WebRTC version 3.3, on connecting client machine (on Windows 8.1)  we have multiple video capture cards (PCI-Ex and USB based) and they are connecting through compatible Chrome browser.  I would like to know how to give user a choice to shift video camera (audio/video device) and rejoin the room (in conference mode) or if it is possible for client node to switch between camera while joined in a room.

Is there a way to pass parameters in video/audio option of Woogeen.LocalStream.create method?? 

Hopefully there is a way, please share the same.

Thanks!

[Jianjun_Z_Intel]

Hi Bipin,

Intel CS for WebRTC v3.3 JS SDK does not specify which device will be used. End user can select audio and video devices when they are getting prompted for audio/video permission.

[Bipin_Kesharwani]

Hi Juanjun,

Thanks for reply. Is there any way to modify JS files or any workaround and pass parameter for specifying video device id. We are trying to create Node-WebKit app which will further connect to Intel CS for WebRTC and execute the selected video capture.

Thanks for your response.

[Jianjun_Z_Intel]

Hi Bipin,

SDK uses getUserMedia to create MediaStreams. It also depends on adapter.js (https://github.com/webrtc/adapter) to deal with prefix differences. Maybe you can add device ID before constraints are passed to getUserMedia. However, I cannot guarantee this workaround works as we didn't test this scenario.