Wondershare YouTube Downloader is an application that allows you to download, play and convert videos from streaming sites like YouTube to reproduce them with portable media players.
Downloaded videos can be converted to formats such as MP4, AVI, MPEG, WMV, 3GP, MOV, ASF compatible with iPod, iPhone, PSP, Apple TV, Zune, Pocket PC, mobile phones and other portable devices. It is also possible to extract audio to MP3, WMA, AAC, WAV, OGG, AC3, among others.
You can customize output settings like encoder, frame rate, bit rate, sample rate, audio channels, etc.
This is an easy to use application with many useful features and a nice graphic user interface. If you want to test this software, a free trial (which adds a watermark to converted videos and has a time limitation of 3 minutes conversion) is available for download.
Microsoft Windows2003/XP/32 -bit Vista
Intel or AMD processor, 1GHz or above
Windows Media Player
DirectX 9.0 or above
256 MB of RAM (512 MB Recommended)