Lumia 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.
- I cannot find the built-in camera app from the application menu after the Denim update, why?
- How can I expand my stories in the main timeline of Storyteller?
- How are the Story images sorted in a Story video or online sharing?
- How do I export a cinemagraph as a .gif file on my Lumia?
- How can I start using Lumia Moments?