Online User Guide of Tune4Mac Video Converter Ultimate
Import Video/DVD into Tune4mac Video Converter Ultimate for Mac
Add Video/DVD: Click this button to load your video or DVD files. You can also drag & drop the video files into the program directory;
Profile: Choose output format here. You can also set profile for each video file;
Online Video: If you want to download Youtube video or other online video on your Mac, you can click this button;
Mobile Devices: After the conversion is completed, you can transfer them into your iPod devices with this function;
Effects:
Crop: you can modify the video size by this feature;
Effect: add effect to your original video;
Watermark: add text or picture as watermark on the video as you like

Merge: It can help you merge more than one videos or clips into one file;