188606 2018-08-15 10:08:15 -0700 getUserMedia() fails to honor "deviceId" specified in video constraints. 2018-08-15 14:30:41 -0700 1 1 1 Unclassified WebKit WebRTC Safari 11 Mac macOS 10.13 RESOLVED DUPLICATE 187756 P2 Normal --- 1 mmalavalli webkit-unassigned youennf oldest_to_newest 1450334 0 mmalavalli 2018-08-15 10:08:15 -0700 In Safari 11, getUserMedia() always captures video from the first device in the list of devices returned by enumerateDevices(), no matter what deviceId is specified in the video constraints. Steps to reproduce: 1. Make sure you have two video input sources available. 2. Run https://jsfiddle.net/b9wyx1sc/28/ in Safari 11. Expected behavior: - The two video elements should render video from the two video input sources. Actual behavior: - Both video elements render video from the first device listed by enumerateDevices(). 1450469 1 youennf 2018-08-15 14:30:37 -0700 Hi Manjesh, thanks for the bug report. I believe this is the same issue as bug 187756, let's follow-up there. 1450470 2 youennf 2018-08-15 14:30:41 -0700 *** This bug has been marked as a duplicate of bug 187756 ***