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.
- I cannot send or receive multimedia messages on my Lumia phone
- What if I have trouble installing an update on my Lumia phone?
- Can I make Skype calls using my Lumia phone?
- What to check if I can't add or create the Microsoft account on my Lumia phone during the initial setup?
- How do I configure my number to be private when I call someone on my Lumia phone?