How to trim, crop, join and edit MP4, AVI,WMV Video...and so on for Mac OS X?

Tags: Converter Video Aimersoft

This step by step guide is dedicating to demonstrate how to convert, trim, combine and edit video on Mac OS X (Leopard supported) for iPod, PSP, Zune, iPhone, Apple TV, etc.

The tool you need is Aimersoft Video Converter for Mac, which you can download for free from:
http://www.formacdownload.com/Aimersoft-Video-Converter-for-Mac-198.html

Previous Part <<How to convert video to MP4, AVI, MPEG, MOV, 3GP, MP3, etc. on Mac OS X?

Part2. How to trim, crop, join and edit video
If you want to cut the black edges off your video, you can click the “Crop” button to open the crop panel. There is a frame in dashed line around the movie video; you can drag it to cut off the sides you don’t want. You can also type in values in the four Crop value boxes to crop your video more accurately.

If you want to join several video files into one single file, on the main interface, tick the check box “Merge into one file”, and you will only get one output file instead of multiple files.

This video converter provides rich video editing functions, you can click the “Effect” button and customize the brightness, saturation, contrast; volume, etc on the Effect panel. You can even apply special effects such as “Emboss”, “Negative”, “Old film” and “Gray” by selecting a special effect from its drop-down list. If you want to remove the original audio, you can convert your video with 0% volume.