Step 1: Download Emicsoft video joiner (infact this joiner is also a video cutter, so with it you can cut flv into pecieces.)
Step 2: Launch the FLV cutter:

Step 3: Click
to input FLV video file to be cut, and you can add multiple files at one time.
Step 4:Click "
" button to edit your files such as crop video, effect video and trim video by set start time and end time. as the following picture indicated:
click save button, and then you can set the output video fomat after you cut the flv. here we set avi as the output video format.

Step 5: Click
button to start the conversion:
After successful cut FLV , the file shall be stored on the folder you have previously selected.
(Note: if you want restored the converted avi video formats into FLV formats, you can use this Emicsoft video to FLV converter.)
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