For Mac users
Keyword: How to convert FLV to M4A Format
FLV to M4A Video Converter - YouTube FLV M4A Video Converter is the most powerful product to get flv videos from YouTube.com and convert them to other video formats. With its "downloading + playing+converting", you could easily get FLV videos from YouTube to M4A. (Note: Apart from converting FLV files to M4A, this FLV to M4A Converter can also convert FLV to MP4, iPhone MP4, PSP MP4, 3GP.)How to Convert FLV to M4A Video
Step-by-Step guide:
Step1: Free download FLV to M4A Converter
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and install it in your computer.
Step2: Click the button 
to select some FLV files you want to convert. You can also click 
to download FLV files from Youtube URL directly.
Note: After Clicke "OK" button to start downloading Youtube flv files.
Step3: In the profile format option, click the down arrow, then choose M4A format as you want.
Step4: Under the profile Folder , Click the "Folder" button to specify the destination directly for you mp4 video.
Note: You can customize their settings if you need.
Step5: Click the button 
, FLV to M4A Converter will start to work automatically.
After successfully convert FLV to M4A, the interface will show like this below. Furthermore, the converted FLV files will be stored in the folder you have previously selected.
Ok, we have already finished the whole process of converting FLV files to M4A. Now, You will experience a new lifestyle. Just Free download and enjoy it.