Tutorial guide of how to convert flv on Mac:
Install MAC FLV Converter software to your computer, and an interface will appear as the above!
Add the flv files to the Mac FLV Converter software and then click the play
button to see the preview .

Choose any output format as you want on Mac.

You can trim and effect your flv to mac video by the "Edit" button!

Click the
to convert flv to Mac.
The steps are simple you can just try it by yourself!