Wondershare FLV Converter is powerful YouTube Video Converter,which can convert most standard videos files,High Definition videos and AVCHD videos to Youtube FLV format,mobile phone video 3GP and other common video/audio formats.It can also convert FLV to popular video formats such as mp4, wmv, avi with high speed and excellent quality. Wondershare FLV Converter is equipped with the powerful editing performances which empower you to get your desired video or video clop by cropping, trimming, video effect adjusting, watermark editing and plug-in subtitle adding. In addition, it offers you adjustable video/audio output parameters such as resolution, bit rate, frame rate, etc. to help you get tailor-made video/audio for uploading it to YouTube and transferring to your mobile phones. Key Feature: 1.Convert stand videos to FLV (YouTube video) and other popular videos 2.Convert High Definition videos without limitation 3.Convert YouTube video to popular video