Firstly, we would like to launch our own mobile application on ios/android which we can't do that with Livestream because they don't provide the SDK or player library to us. If we need to broadcast the summit event via Livestream, we have to use only official livestream's mobile application which we can't manage the look & feel.
If you and K.Pongsakorn agree to use Livestream then just let me know. We can support by any providers (Amazon, Youtube, Livestream). The limitation is on your own decision.