Download Video Compress app from Google Play Store and Compress any HD video in your android mobile.You can reduce the file size of your shoot 1080p video file from this free android app in your phone.
Click to download from Google Play 

Any Video Converter convert HD Video in your PC into any format without losing quality. This is one of the best video compressor for Window PC.
Any Video Converter is designed with no limitations and zero costs. It lets you effortlessly convert any video files to any format for FREE!
Click to download for Windows