What is YouTube
YouTube is a video sharing website on which users can upload and share videos. The company is based in San Bruno, California, and uses Adobe Flash Video technology to display a wide variety of user-generated video content, including movie clips, TV clips, and music videos, as well as amateur content such as video blogging and short original videos. Most of the content on YouTube has been uploaded by individuals, although media corporations including CBS, the BBC, UMG and other organizations offer some of their material via the site, as part of the YouTube partnership program.

When you need to convert YouTube videos on Mac, iFunia YouTube Converter for Mac is an excellent choice. It is an easy-to-use yet powerful tool that allows you to download YouTube videos and convert YouTube videos to popular video&audio formats. So download the best YouTube Video Converter for Mac now and you are ready to start converting it.

iFunia YouTube Converter for Mac is the ideal Mac YouTube downloader and Mac YouTube converter(.flv converter)-enabling you to download and convert YouTube videos to a wide arrange of video formats including MP4, M4A, MOV, MP3, etc, enabling them to be played on iPad, iPhone, iPod, Apple TV or Quick Time Player. iFunia YouTube Converter for Mac also doubles as a YouTube HD video downloader and converter. It helps you download and convert YouTube HD video to HD MP4, HD MOV, HD AVI and more.

Step 1. Download YouTube videos with the best YouTube Video Converter
Run the YouTube tool. After that Click Add button in iFunia YouTube Video Converter and simply copy and paste a YouTube video URL to the Video URL field. And then specify a directory on your computer to save the YouTube video files, click "Download" button and start to download the YouTube video files.


Step 2. Convert YouTube videos to other video formats in the best YouTube Video Converter
After the download is completed in YouTube Video Converter for Mac, you can now convert them to the video file formats that you want. Click the "Gear" button at the right side and change the output format you like from the "Convert to" drop-down menu list. Select the best video format for each video file and specify a directory to save the YouTube video files. Remember that the output file size mostly depends on the Bitrate you set. Larger Bitrate, larger file size. Actually the default profile given is configured with good quality output.


Step 3. Start converting YouTube videos in the best YouTube Video Converter
Now you may click the button "Convert" to begin converting the YouTube videos. The conversion progress bar will show you how much of the encoding is completed. The converting time will depend on several variables including: the duration of the video file, the speed of your computer, what other activity your computer is currently doing, the codec you selected and the bitrate you set.

Tips:
Unregistered users of Youtube can watch the videos, while registered users are permitted to upload an unlimited number of videos. Videos that are considered to contain potentially offensive content are available only to registered users over the age of 18. The uploading of videos containing defamation, pornography, copyright violations, and material encouraging criminal conduct is prohibited by YouTube's terms of service. Accounts of registered users are called "channels".

You can only add one YouTube video URL at one time. But you're able to add multiple videos for download by repeating this step.