Here are some more information for Youtube Flv:

How to convert flv to mov mac and convert mov to flv for mac

How to convert flv to mov on mac
1. What's FLV

Flash Video (FLV) is a file format used to deliver video over the Internet using Adobe Flash Player (initially produced by Macromedia) versions 6–10. Until version 9 update 2 of the Flash Player, Flash Video referred to a proprietary file format, having the extension FLV. Notable users of the Flash Video format include YouTube, Google Video, Yahoo! Video, Reuters.com, metacafe, and many other news providers.

2. How download youtube FLV on Mac
First ,how to free download youtube videos on mac?

Use a free tool free youtube downloader mac

For more guides ,please read  the guide.

3.How to convert flv to mov on mac
This tutorial is show you how to convert .flv to .mov on Mac OS X. This FLV to MOV Converter for Mac can convert flv video(including web flv video like YouTube) to MOV video, it also support the conversion on the other video and audio formats including MPEG, MPG, MKV, MP4, WMV, MOV, FLV, M4V, MP3, MKA, AIFF, WMA, M4A, AC3, AAC, WAV, OGG, etc on Mac OS X.

Step 1: Free download and install FLV to MOV Converter for Mac.

After installing and running the mac flv to mov converter, you will see the main interface as below.

Step 2: Add FLV video files to convert to mov
Click the "Add Files" button to browse your computer hard drive and select FLV video files you want to convert. This FLV to mov video converter for Mac supports drag-drop and batch conversion, so you can import and convert several flv files to mov at a time.

Step 3: Select output format as MOV

Use the "format" on the bottom of the window to control the output format. Click on the toggle to the right of the "Format" label to get format drop-down menu. Select "MOV-QuickTime" as the output format.

Step 4: Start to convert FLV to MOV on Mac.

Click "Start" to convert flv to mov video for Mac, just forget it and have a cup of coffee.

With Wondershare mac flv to mov converter
enhanced editing functions, you also can trim, crop, add effect on your video, merge several flv video clips into one file, and extract audio and image from FLV on Mac. Here is a detailed guide about editing FLV video on Mac.

After you download Youtube flv files, you can't directly view it on your mac even your portable players like ipod or iphone. Generally, we are common to convert FLV to MOV Mac so that we can directly play the videos via iMovie or quicktime player. From now on, just enjoy youtube videos on your Mac or your ipod.

4. Output Supported by this Mac flv to mov converter
# QuickTime(MOV), iTunes, VLC, iMovie, iDVD.

About the Author

can i convert youtube videos through wimpy flv player to a video cd?

i have downloaded wimpy flv player, do i want to download anyother programs to convert it?

Video Download Studio is a flv player ,video downloader and converter tool
it is very powerful
also it easy to use
http://www.downloadvideos-convert.com/

Build Your Own Video Community With Lighttpd And FlowPlayer (Debian Lenny)
Howtoforge: "This article shows how you can build your own video community using lighttpd with its mod_flv_streaming module (for streaming .flv videos, the format used by most major video communities such as YouTube) and its mod_secdownload module (for preventing hotlinking of the videos) on Debian Lenny."

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