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—********* Mac Video Converter.
With it, you can convert General Video such as FLV, WMV, AIV, 3GP, MP4 and HD video such as TOD, MOD, TS, M2TS, MTS, MOV...; extract audio from your videos to MP3, MP2, AAC, OGG, WMA, FLAC and more like a Video to Audio Converter; and edit your videos by functions of Edit, Trim, Crop, Merge several video files into a single file.

The following are the detailed guide about it:
Preparation: Download and install ********* Mac Video Converter

[img]http://www.*********.com/guide/mac-video-converter/steps.png[/img]

Step 1:Click “Add File” button, you can add the files that you want to convert.
This converter can convert all sorts of videos, including General Videos (FLV, WMV. SWF, MP4, RM, RMVB, AVI, 3GP, etc. ) and HD videos (TOD, MOD, M2TS, MTS, TS, MP4, MOV, RM...) to diverse players, like iPod, iPhone, iPhone OS 3.0, PSP, Zune, Creative Zen, Wii, even Gphone and etc…
Step 2:Set output settings.
From the profile drop-down list, you can choose the output format you want.
Click the “Browse” you can choose the output destination.
Click “setting” button, a windows pops up and you can change the Encoder, Resolution, Frame Rate, Bitrate of video as well as Encoder, Sample Rate, Channels, and Bitrate of audio

[img]http://www.*********.com/guide/mac-video-converter/settings.jpg[/img]

Step 3:Click “Start” button to begin the conversion.

Editing Tips:
You can edit your videos by using this converter, such as:
1. Effect—adjust your video brightness, saturation and contrast according your preference
2. Trim—get any part of your video to convert
3. Crop—get your players suitable play region video

[img]http://www.*********.com/guide/mac-video-converter/edit.gif[/img]

4. Merge—enjoy a long video from several clips
5. Snapshot—capture any image you like in the videos

For Windows users, you can try Total Video Converter which can convert between any two video formats such as MP4 to MP3, Mod to AVI, etc
Try now! Hope this can not let you down!