I wonder if kha has the features below. Targets are android and iOS
- play chroma Keyded movie
- display device Camera feed
- google speech to text
Kha chroma key
Videos are supported in shaders and that's where you can also apply chroma-keying (you can search the forum for instructions on how to do that).
Camera feeds are supported using kha.capture.VideoCapture API but that hasn't been implemented for mobile targets so far.
No speech to text, also no plans to add that.