Steps to reproduce:
1. Download and open attached project "weh.zip"
2. Build it for iOS platform including "test" scene
3. Press button "PlayAll6Coroutine" on device screen
4. Rotate device upside down and notice that the video does not flip, rotate it sideways and notice that it does.

Expected result: Video flips, so it is right way up regardless of device orientation

Workaround: Hold phone right side up

Tested and reproducible on:
iPhone 5 (iOS 8.4.1) w/ 5.3.0f1
Not reproducible on other devices