Q: Error# airplay codec error!

My guess is that the HMDI cable / HDTV charger port interface is the issue.

To rule out your iPhone, have you tried streaming audio/video to an Apple TV or another AirPlay-ready device? If so, and was successful then the iPhone would not be the problem

If you tried it with another phone, then again, it must be the interface you are trying to use does not support AirPlay properly.

I have the same problem

Iphone 5s and ipad4 wifi+celular are making annoying glicht sounds AFTER UPDATE to ios10

I had same problem. The solution is firmware update for iOS10.

Maybe, you can find URL address like http://192.10.203.1(just example, it's different by manufacturer) on TV screen(HDMI mode) when your HDMI cable connected.

- your iPhone connected, too. no airplay mode on yet

And, open safari, key in the address. so, you can find update(or upgrade) menu.

After update progress, your device will re-start and solve your problem.

Good luck!!

I Have a same problem. Did you find how to solve the problem by any chance?

it worked just fine until I updated to iOS 10!