iPod: iPod is a brand of portable media players designed and marketed by Apple and launched on October 23, 2001 (2001-10-23). The product line-up includes the hard drive-based iPod Classic, the touchscreen iPod Touch, the video-capable iPod Nano, and the compact iPod Shuffle.

Learn more about WMV:
Windows Media Video (WMV) is a compressed video file format for several proprietary codecs developed by Microsoft. The original codec, known as WMV, was originally designed for Internet streaming applications.

Learn more about FLV:
Flash Video is a container file format used to deliver video over the Internet using Adobe Flash Player (initially produced by Macromedia) versions 6–10. Flash Video content may also be embedded within SWF files. There are two different video file formats defined by Adobe Systems and supported in Adobe Flash Player: FLV and F4V. The audio and video data within FLV files are encoded in the same way as they are within SWF files.

The simple steps to convert wmv flv to iPod, iPod touch:

1. Run FlashRip after installing it.

2. Click “Files -> Convert Local Files” button to add wmv, flv files.

3. Select the output settings.

4. Click “Convert” button. The conversion will be processed. After finishing the encoding iPod(MP4 H.264, or MPEG4), you can find the output MP4 in same folder.