Nowadays, people can enjoy videos in different ways, such as youtube.com and other online video websites, More and more multimedia tools are available for the Mac users, and sometimes it is really hard to choose the proper one that can meet our need. Now I’d like to share a powerful, easy-to-use and full-featured Video Converter for Mac OS X--iMoviesoft Video to AVI Converter for Mac.in this article I will introduce this video to avi converter in two parts. AVI, short for Audio Video Interleave, is a multimedia container format introduced by Microsoft as part of its video for Windows technology. AVI files can contain both audio and video data in a file container that allows synchronous audio-with-video playback. Some new codecs enable AVI files to have similar or even better quality than DVD. Part 1:the features of iMoviesoft Video to AVI Converter for Mac Part 2: how to use the iMoviesoft Video to AVI Converter for Mac properly Features about the iMoviesoft Video to AVI Converter for Mac? 1ã€Support conversion almost all popular video/video format to AVI on Mac OS X 2ã€Support most portable players such as iPod, iPhone,PSP.ect. 3ã€Edit video as you like such as cropping,trimming and adjust video effects by clicking “Effect†button. 4ã€You can merge several videos into one output file.if you have several video files and you want to join them together with one output, this video to avi converter is just for you. 5ã€This converter is designed with two video viewers. One is for the original video and the other one is for edited video. You can immediately watch the effect of edited video. This can help you confirm if everything is OK. If not, you can reset every thing or slightly modify what you’ve done. 6ã€With concise interface, only a few clicks are needed to complete the conversion. 7ã€Support converting multiple videos with a task list at one time. It is convenient designed for multiple videos to be converted Mac user. 8ã€Adjust Video Settings: Resolution, Frame Rate, Video Bitrate, Video Codecs 9ã€Adjust Audio Settings: Sample Rate, Channels, Audio Bitrate, Audio Codecs 10ã€Unmatchable converting speed without losing any of the original quality.after you download and install iMoviesoft Video to AVI Converter for Mac, all supported formats can be converted without downloading anything else as all decoders and encoders are built in it. 11ã€All the products are through a rigorous inspection . How to use the iMoviesoft Video to AVI Converter for Mac properly? First you should download this converter from their official website. here I will tell you how to operate it on your Mac OS X. Step 1. install iMoviesoft Video to AVI Converter for Mac on your computer . Step 2. Import Video. There are two methods for you to import video: you can click “Add†button to select and add a video. or you can just drag the source video to the converter directly. Step 3. Select your aiming Profile and Output Folder for your video. Step 4. Adjust the Video/Audio Parameters if you want.here you can change the resolution, frame rate, video bitrate, video codecs and audio codecs easily. Step 5. Click “Start†button to begin the conversion. Tips: You can pause, stop and continue smoothly when converting. Further Edit: Two ways for crop • Drag the hidden line around the video image. • Directly set Zoom, Left, Top, Width and Height of the video image. Two ways for trim Drag the Trim bar by clicking the small flag symbol to choose one part of the video. Click the "Trim" button and set the exact time values in the Start Time field and End Time field and then click “OK†Effect • Adjust brightness, contrast, saturation of the video you like. And set special effect, Choose Negative, Old film or Gray if you like. Why not give it a try? You would be surprised by its high conversion speed.