iSkysoft iTube Studio for Mac is the professional web FLV video downloader converter for Mac, it provides you the solution of downloading and converting FLV videos from YouTube, Google and other popular video-sharing websites and convert YouTube FLV videos to any format for any device.
Following guides direct you how to convert YouTube Video to MPEG on Mac.
It is extremely useful when you download YouTube videos and you would like to play it in MPEG player.
With this conversion, you can not only convert YouTube Video to MPEG, but also can convert to other popular formats for playing the converted YouTube videos in iPod Video, PSP Video, Zune Video, VCD Video, DVD Video, MP4 Video etc..
In addition, a functional FLV player built in this YouTube video to MPEG converter, which lets you play both online video and local FLV videos on your Mac with ease.
It works very well, I think it is the best video downloader I ever used. With it I can directly download all the nice videos on YouTube, Yahoo Video, Google Video as soon as I open the videos.
--- Walt Bracewell
Guide: How to convert YouTube video to MPEG on Mac
Follow this steps to convert YouTube video to MPEG on Mac OS using iSkysoft iTube Studio for Mac. If you want to transfer to portable players, you can refer to this guide and selecting the right player's name would be OK.
Launch iTube Studio and Login your Mac account
If you have free download or purchase this professional YouTube video to MPEG converter for Mac, double click to run it.
When you first launch the program, you will get a pop-up window asking you to input the password of your Mac login account. This step is very important for the program's Sniffer function. Please follow the steps as stated in the pop-up window below: Note: After re-launching the program, you can turn on the Sniffer function.
Download FLV videos (Free and Optional)
Open the web page of the video you want to download, and when it starts to play, the program can automatically detect it and begin to download it. You can open multiple web pages to download several videos at a time.
(Tip: If you have downloaded the FLV videos, you can skip thi step and convert directly) Convert YouTube video to MPEG on Mac
Select the files you want to convert from the Source List, and click the Convert button to convert the selected files.
In the Convert window, choose the output format for your mobile player from the "Format Preset" drop-down list, here you can choose " MPEG- 1 Movie (*mpg), specify the output directory, and click OK to start conversion.
Following guides direct you how to convert YouTube Video to MPEG on Mac.
It is extremely useful when you download YouTube videos and you would like to play it in MPEG player. 
