Is there away to stream music from iPad to chromecast via AirPlay? Obviously there is not native support for that. But I wonder if there are any hacks to do that. Or if there are not solutions yet is it technically possible, does apple and google expose API which could make this work?
Afaik there is no such possibility to close that gap. I have read about an app to stream your local media from an iOS device (AirCast). It was an early beta and no longer available. Besides Google tries to prohibit such functionality to avoid bringing illegal media to TVs via their devices.