Hi, thank you for your reply.
We didn't apply any css to the object.
Here is our javascript code, and css code.
Is the video creating method right?
Otherwise, we also test three different situation.
1. if IE <-> Chrome do the RTC, the video is normal.
2. if IE <-> Android device, the IE video is -90 degree, it's we are facing the issue.
3. if Android <-> Chrome, the chrome video is normal.
Or could any method we could manually rotate the IE video stream to be normal.
thank you very much,
Jimmy


Jacques-Olivier Haché於 2017年11月16日星期四 UTC+8上午10時14分47秒寫道: