So we can say that this is "new port with new libs"?
Even when this doesn't look like port, actually. I think that Sony did something with LP for Z1/c - they added some files to be easier to port these features. Like "we can't put it there, but if you're smart enough, you can make it work by yourself."
Also, with these libs, 1080p@60fps recording is fixed?
And a little OT - Z3 has support for HR audio, and like we know, Z1/c doesn't. I have some dsd music files and i left one in my phone. With KK, Walkman didn't recognize it, but with LP, when i open Walkman, I can see that dsd file on the list of music files and it also has that "HR" logo for High Resolution. But if i tap to play button, it won't play. Strange. Maybe now would be also easier to port HR audio?