NEW 178218
getUserMedia video track "ended" on first load of new tab 
https://bugs.webkit.org/show_bug.cgi?id=178218
Summary getUserMedia video track "ended" on first load of new tab
Mike Block
Reported 2017-10-12 10:20:48 PDT
The video track in the stream reports as readyState="ended" on gUM return. Not sure if this is a load sequence error. If I reload the page though it works reliably, both audio and video active. Steps to reproduce: 1. call a page in a new tab 2. add navigator.mediaDevices.getUserMedia with {audio:true,video:{facingMode:'user'}} call to a window.onload event 3. check the readystate of the returned tracks - video is shown as "ended" 4. reload the tab and everything is fine I've also tried adding an alert before the getUserMedia call to see if there's a background event that needs to complete. No amount of waiting changes the result and there are no errors reported in console.
Attachments
Add attachment proposed patch, testcase, etc.
youenn fablet
Comment 1 2017-10-18 10:51:26 PDT
Fippo mentioned in https://github.com/webrtc/adapter/issues/699 the following information: ------------ you might want to check https://bugs.chromium.org/p/chromium/issues/detail?id=574041 -- I get the code responsible is old enough to be still shared with webkit. ------------
Note You need to log in before you can comment on or make changes to this bug.