hardware interface description wanted

[Chris299 1]

Does anyone knows about the internal interface to the hardware i.e. how to communicate with the hybrid USB stick?

@Geniatech.Zhang would it be possible to get some documentation?

So we may be able to build something on our own if eyetv4 software is abandoned (as ist somehow looke like) and we don't want to throw away working hardware.......

[Chris299 1]

the question is obsolete, as there is an interface and a driver from the community 
https://www.linuxtv.org/wiki/index.php/Elgato_EyeTV_hybrid 

I left EyeTV software now.....