Unable to obtain desktop picker dialog @electron

问题

I am unable to get desktop picker dialog for available sources. I am newbie can someone guide me what am I missing? In chrome we use "chrome.desktopCapture.chooseDesktopMedia"? I obtained source from below code.

function onAccessApproved(error, sources) {
if (error) throw error;
for (var i = 0; i < sources.length; ++i) {
{
navigator.webkitGetUserMedia({
audio: false,
video: {
mandatory: {
chromeMediaSource: 'desktop',
chromeMediaSourceId: sources[i].id,
minWidth: 1280,
maxWidth: 1280,
minHeight: 720,
maxHeight: 720
}
}
}, gotShareStream, errorCallback);
return;

}

I have tried Option link but I am getting BrowserWindow undefined error.

Thanks!

回答1:

I haven't used electron, but in WebRTC you need to use something like this video: {optional: [{sourceId: source.id}]}. And don't do this for all the sources - do this only to get a stream from that source.

To get the available sources use navigator.mediaDevices.enumerateDevices() and then filter them by kind which can be audioinput, audiooutput, videoinput and videooutput.

来源：https://stackoverflow.com/questions/35321730/unable-to-obtain-desktop-picker-dialog-electron