Does anyone know of a template for a custom Roku channel (not direct publisher) and/or a video tutorial in English?
I think I could build a custom channel if I could just see the code syntax, how it is formatted, structured, compressed and submitted to Roku.
Roku provides its own instructional channel for channel developers. Check the channel store and load the channel. It contains tutorials on getting started.
We do have a master sample channel and an online video tutorial that explains how to build an Roku channel from the ground up with the SDK.