screen-sharing-chrome-extension can't work in chrome with Intel_CS_WebRTC.v3.2

[利军_赵_]

Hi,Dear WebRtc team:

        How to solve this problem ?  If I change the capture to camera, media data can transfer to remote peer. 

        I'm looking forward to your reply， thanks！

Issue log:

        ERROR: create LocalStream failed: Object {code: 1103, msg: "screen sharing plugin inaccessible"}

        I have done this according to below

      Screen sharing extension

        We provide source code of a Chrome screen sharing extension sample. Developers should edit manifest.json and publish it to Chrome        App Store to make it work for their products. After your extension is published, you will get an extension ID. This ID will be used when            create screen sharing stream.

Note: End users need to install your extension and visit your site with https if they want to use screen sharing.

[Lei_Z_Intel1]

有没有把网页的IP或者域名加入chrome extension的允许访问列表？

[利军_赵_]

Lei Zhai (Intel) wrote:

有没有把网页的IP或者域名加入chrome extension的允许访问列表？

Hi,Dear Lei:

      我刚才给你发了message了，我想问一下，你说的允许访问列表，是不是我下面这个？ 我改了，但是没有效果，我也上传到google store了，还是不行.

   "externally_connectable": {
      "matches": ["*://*.rtc.xxxx(sample).cn/*"]
   },

这里的url是web所在的服务器吗？  还是提供webrtc服务功能的服务器地址？  请帮我解答一下，谢谢！ 我主要想使用一下这个desktop screen的功能

这里的screen share功能可不可以抓到整个pc端的屏幕，而不是仅仅只抓浏览器里面的？谢谢

[Jianjun_Z_Intel]

请确保matches中URL的格式正确，并且extension ID参数正确。

[利军_赵_]

The screen capture from Google Chrome can work now,  and the stream can be passed to remote peer to show.

Another two question:

1. Why the extension can't work for google chrome on Ubuntu/Mac  platform ? The  Version is 57.0.2987.133.

2. How to capture screen on firefox or ie to pass to remote peer ?

[Jianjun_Z_Intel · Accepted solution]

Hi,

For the two questions you mentioned above,

1. It's expected to work on Ubuntu and macOS.

2. Screen sharing on Firefox requires following configuration in about:config.

media.getusermedia.screensharing.enabled is true.
media.getusermedia.screensharing.allowed_domains includes your domain name.

IE is no supported in 3.3.

[利军_赵_]

@Jianjun：

Another question:

      Can pass audio stream from pc to remote peer ? thanks a lot.