MOV is a format developed by Apple and used for movie and other video data storage. It is compatible both with Windows and Mac. However, Windows Media Player can open only early versions of the file extension. If you have versions 2.0 and higher, you need Apple QuickTime Player or you can convert it to other format compatible with your player.

MTS is a high definition video extension developed by Sony and Panasonic companies for their high-definition consumer video cameras. Later these companies joined their forces in the Blu-ray Disc Association. AVCHD technology supports 720p and 1080i resolution. The format uses MPEG-2 or MPEG-4 codec for video compression and Dolby Digital AC-3 for audio compression. Blu-Ray players can playback MTS videos without compression.