Re: [mediacapture-fromelement] The sequence canvas.transferControlToOffscreen() followed by canvas.captureStream() does not appear to be specified (#84) from guest271314 via GitHub on 2020-01-14 (public-webrtc-logs@w3.org from January 2020)

From: guest271314 via GitHub <sysbot+gh@w3.org>
Date: Tue, 14 Jan 2020 18:10:59 +0000
To: public-webrtc-logs@w3.org
Message-ID: <issue_comment.created-574302723-1579025458-sysbot+gh@w3.org>

This logs `OffscreenCanvas` and `MediaStream` instances at Chromium 81

```
    const canvas = document.querySelector("canvas");
    const offscreen = canvas.transferControlToOffscreen();
    const stream = canvas.captureStream();
    console.log(offscreen, stream);
```

throws an exception 

`NS_ERROR_NOT_IMPLEMENTED`

at Nightly 74.

-- 
GitHub Notification of comment by guest271314
Please view or discuss this issue at https://github.com/w3c/mediacapture-fromelement/issues/84#issuecomment-574302723 using your GitHub account

Received on Tuesday, 14 January 2020 18:11:01 UTC