FLV Trimmer
Have you ever wanted to trim big FLV files into small pieces and even convert the small flv video to other formats? This decent FLV Trimmer can solve your problem in a few clicks. Besides, you can trim, merge and watermark FLV videos with this easy-to-use but powerful FLV Video Trimmer.
Step-by-step guide shows how to trim FLV file?
Preparation: Download and install this FLV Video Trimmer, the running interface shows as below:

Step 1: Add flv files: click
button to import flv videos. Batch flv files trimming is supported by FLV Trimmer, just as the pic below shows:

Step 2. Trim flv files: Just click "Clip" button and adjust "Start Time" and "End Time" to set Trimmed length. And you can set different trimming parameters for different input flv files.

Of course, you can drag and drop the slide bar to trim the flv video length, but it is not so precise.
Step 3: Output settings: Click "Export" button to set the output parameters in the FLV Trimmer pop-up window. Click “OK” and the FLV File Trimmer begins the conversion at once.

Step 4: Done.
Tips: This FLV Video Trimmer defaults 2 files stimutalous converting, if you want to convert more files at one time, just edit the parameters as the pic below shows:

If you happenly want to trim flv files, you can choose this FLV Trimmer, which can help you a lot and will satisfy you. Just free download and have a try this easy-to-use but powerful this FLV Video Trimmer.