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.
- How do I take a screenshot of the current window on my Lumia phone?
- What are QR codes and how can I scan codes with my Lumia phone?
- Where can I find the trimmed and saved video clips on my Lumia?
- The timeline is empty on my Story in Storyteller. What can I do?
- Why do I see the 'First Time Use' wizard again after updating Storyteller?