For Mac users
FLV to MP4 Video Converter
YouTube FLV to MP4 Video Converter - Easy Way to Download and Convert MP4 Videos from YouTube.com FLV files.YouTube FLV to MP4 Video Converter - YouTube FLV MP4 Video Converter is the most powerful product to get flv videos from YouTube.com and convert to other video formats. With its "downloading + playing+converting", you could easily get FLV videos from YouTube to MP4 playing on your iPod, PSP, mobile phone, Apple TV, Zune, iPhone etc.
Buy Now 
Key Features of the Youtube FLV to MP4 Video Converter:
- Downloads YouTube FLV videos
- Supports unlimited simultaneous downloads (a real time saver!)
- Automatically names the downloaded flv video the same as the YouTube title
- Converts YouTube flv videos to various video formats, including MP4, iPod MP4, iPhone MP4, PSP MP4, Zune MP4, M4A, M4V (Only full version includes this feature.)
Related products:
1. Mac FLV Converter - FLV to MP4 Converter for Mac
FLV to MP4 Converter for Mac is a special converter which could make conversion between FLV videos and other format videos(avi, mp4,mov,3gp...)fast and smoothly, while delivery the best audio-visual quality. The Mac FLV to MP4 Converter is suitable for both novice and proalike Mac users.
Many video lovers would like to upload their original videos about their happy life or good memory on the web ,especially YouTube, for sharing with friends. However, they always have a terrible problem that original videos couldn't be uploaded to their webs or blogs because of the video formats problem. The best solution of the problem is to convert the original videos into FLV format files because FLV format is the ideal choice to upload videos to the web .
The FLV to MP4 Converter for Mac allows you to convert the video mov, mpg, mp4, avi, wmv, 3gp into the video FLV suitable for uploading your videos to blogs, as well as convert the video FLV into mov, mpg, mp4, m4v, avi, wmv, 3gp,.etc.The FLV to MP4 Converter works stablely and effectively, without any quality loss. Meanwhile, the FLV Converter can edit the video with trimming,cropping and effect setting and merge several videos into a single video.
2. AVS Video Converter - Best FLV to MP4 Converter
FLV to MP4 Converter, Convert Video between Almost Any Formats: MKV, HD Video (inc. AVCHD, MPEG-2 HD and WMV HD), TOD, MOD, M2TS, AVI (DivX, Xvid, etc.), MP4 (inc. Sony PSP and Apple iPod), WMV, 3GP, QuickTime (MOV, QT), SWF, DVD, VOB, VRO, MPEG-1, 2, 4, H.263, H.264, Real Video, DVR-MS, MKV, FLV (see a full list of Supported Formats here). Rip and burn personal DVDs, convert video, create HD Video, split, join, edit, apply effects, copy to mobile devices! ALL KEY FORMATS ARE SUPPORTED! iPod, iPhone, PSP, Zen, PS3 (HD support), XBox (HD support), Archos, phones, DVD/MPEG-4 players (with DivX/Xvid support) and portable media playes.
3. FLV to MP4 Video Converter:
FLV to MP4 Converter is the total solution for conversion from FLV to other video or audio files, such as FLV to MP4, FLV to iPod MP4, FLV to iPhone MP4, FLV to Zune MP4, FLV to MP3, etc, which are ready for playback on iPod, iPhone, PSP, Apple TV, Zune, DVD, VCD, and SVCD, Xbox, Zen, and cell phones. Apart from this, you can add watermark, trim and crop the video as well as the batch processing.