Excellent Performance in Convert Video and Audio1. Convert video and audio between all popular formats on Mac. 2. Convert video and audio for various ends. 3. Convert 2D to 3D videos for ultra video enjoyment in 3D effect.Practical and Useful Video Editing Features1. Trim video duration to milliseconds for better enjoyment. 2. Crop video frame size and extract black margin on Mac for better display. 3. Rotate video to a certain angle to achieve the required effect. 4. Customize video effect to achieve the output file with the best quality. 5. Add personalized watermark to make it branded for you.Other User-friendly Functions1. Advanced video and audio settings for users. 2. Supports to manually modify the original length of video files. 3. User-friendly and easy-to-use Video Converter for Mac downloaded.