How to cut a big FLV file into several small pieces as the video-making materials? Probably this question is always on your mind and confuses you. Now I will provide an easy solution to complete your idea. It is
FLV Editor Lite Beta.
FLV Editor Lite Beta is the professional FLV editing solution. With it, you can trim, cut, merge,
split FLV and replace the audio in timeline. For the version Beta, it is totally free and you can use it without one coin. The intuitive and easy to use interface makes you edit FLV within several clicks and drop-drops.
Download and install this FLV editing software. Then you can see the pretty UI.
Now let’s see how to cut FLV:- Import FLV
Click the button that the arrow points in the picture below to import FLV into the program.
- Cut FLV
After these FLV files are input, it is ready for you to cut FLV. Click and drag them into the timeline. Put the pointer where you want to cut FLV into two pieces. Hit the scissors icon then the FLV will be cut into two parts. Keep the part you want and delete unwanted pieces by clicking the “Cross” icon near the scissors icon.

- Output FLV or other video formats.