Nokia Video Trimmer is able to trim all clips captured with your Lumia device. Commonly these are H.264 with an .mp4 container. You can't trim a video which you have downloaded from web. Most likely it probably is not in the right format.
- Is Nokia Refocus app available for my Lumia phone?
- What is the Creative Studio application on my Nokia Lumia device?
- Can I share my cinemagraph in Social networks other than those supported by Windows Phone 8?
- Lines that are straight in real life appear broken in a stitched image on Panorama. Why?
- Why do stitched photos sometimes have ghosting effects with Panorama on my Lumia device?