How to convert WMV to FLV on MAC OS
This is a step by step guide show you how to convert .wmv to .flv on Mac OS X.
1. What's FLV
Flash Video (FLV) is a file format used to deliver video over the Internet using Adobe Flash Player (initially produced by Macromedia) versions 6–10. Until version 9 update 2 of the Flash Player, Flash Video referred to a proprietary file format, having the extension FLV. Notable users of the Flash Video format include YouTube, Google Video, Yahoo! Video, Reuters.com, metacafe, and many other news providers.
2. How to convert WMV to FLV on Mac
Free Download WMV to FLV Converter for Mac:
Supported Apple OS: MAC OS X 10.4, Mac OS X 10.5 Leopard, Mac OS X 10.5.7, Mac OS X 10.5.8, Mac OS X 10.6 Snow Leopard, Unibody Macbook, Mac Pro, Mac Mini, MacBook, MacBook Pro, MacBook Air, iMac and PC with Mac OS X.
To install it, simply mount the .dmg archive by double-clicking it, and copy the application to your applications folder (or wherever you want).
Step 1, Add WMV video files to Mac WMV to FLV Converter
Click the "Add Files" button to add WMV video files to the wmv to FLV mac converter. This WMV video converter for Mac supports drag-drop and batch conversion, so you can import and convert several multimedia files at a time.

Step 2, Select output format as FLV
Use the “format” on the bottom of the window to control the output format. Click on the toggle to the right of the "Format" label to get format drop-down menu. Select "YouTube Video" as the output format.

Step 3, Change FLV Video and audio Settings
You can change the Resolution, Encoder, Bit rate and Frame rate of the FLV video and Sample Rate, Channels, Encoder and Bit Rate of the FLV Audio. The size of the FLV file depends a lot on these settings.
Step 4, Select output directory
Expand the "Output" panel. Use the "Browse" button to select an output directory.
Step 5, Click 'Start' to convert WMV to FLV on Mac
After all the settings, just click 'Start' to convert .wmv to .flv file on Mac OS X. If you want to trim, crop and more editing, please go to how to trim, crop and merge FLV videos on Mac.

