The 1080p videos can take up quite a bit of space. As someone who has a small data cap, it would be nice if there were HEVC encoded versions available. Encoding would cut down the file sizes quite a bit without losing too much video quality. I would imagine that streaming would require less bandwidth as well. A good encode can be less than 1gb for an hour of 1080p.
I’m not sure how feasible it would be, but it would sure be a useful addition.