HTC One: zoe shorten video to remove parts?

[boardtc]

Hi, I am just getting used to zoe.I have taken a number of zoes sheet I would like to keep the video but bit the last 1.5 seconds or so where I have removed to camera from the shot.

The icky way I have found to delete some of the frames is gif creation which is not ideal. Is there anyway of removing parts of the video?

Thanks, Tom.