Environment: Device: LG Nexus 4 (Android 4.2.2) Build: Firefox 26.0a1 (2013-08-27) Steps to reproduce: 1. Open http://www.apprtc.webrtc.org 2. Select to share "Back facing" camera 3. Observe the video preview as you rotate the phone on "Y" axis Expected result: The video is displayed correctly. Actual result: The video is mirrored, you can easy see the issue when pointing the camera at some text(the text is displayed flipped/backwards; please see attached screenshot) Note: This is reproducing on all devices I've tested, so it's not a specific device issue.

I can't reproduce on http://mozilla.github.io/webrtc-landing/gum_test.html

Reproduces on apprtc.webrtc.org but not the gum test, so it's not a gUM issue. I think the rotation is being done by apprtc.

This "reproduces" on desktop with Firefox and Chrome as well. apprtc is mirroring the image so the preview looks exactly as if you would watch a mirror. Whether that's really desirable is up for discussion, but not our problem and not our bug.

Fwiw, I can reproduce this on codeshare.io as well

We don't expose the property that allows the site to determine whether the front or back camera is active, and this mirroring is fairly standard for video-conferencing sites: http://dev.w3.org/2011/webrtc/editor/getusermedia.html#video-facing-mode-enum http://dev.w3.org/2011/webrtc/editor/getusermedia.html#idl-def-MediaSourceStates But that's pretty much a separate bug with different testcases.