“I found a beautiful music video on YouTube. I really like it. It is in. swf format. Can anyone tell me the way to down load and even rip the audio from YouTube video so that I could enjoy the audio on my iRiver M31? My iRiver M31 can support MP3 and even WMV audios. ” To rip audio from YouTube video, actually we only need a SWF converter which can directly switch online YouTube videos to audio as well as maintain the original audio quality. What's more, it is totally free. Now, only please follow the way to rip audio from YouTube video. Download a SWF converter and even install it on your computer. Step 1: launch this software and even input the YouTube video URL address Simply click “browse” - “from url” to input the YouTube video URL address. Then you will probably a popped-up URL address box. [img]http://www.swf-avi-converter.com/images/screenshot/How-to-convert-YouTube-to-MP3-for-free/youtube-to-mp3-1.jpg Turn to the YouTube video playing page, copy and paste the code of “embed” to a text file. [img]http://www.swf-avi-converter.com/images/screenshot/How-to-convert-YouTube-to-MP3-for-free/youtube-to-mp3-2.jpg Find the “src=”, duplicate and even paste the picked part below as the URL address and even input it to the popped-up URL address box. [img]http://www.swf-avi-converter.com/images/screenshot/How-to-convert-YouTube-to-MP3-for-free/youtube-to-mp3-3.jpg Now, the video has been placed into this software, only wait until it has been completely loaded. Step 2: simply click “export” Select the output audio format as MP3 and even set a output folder for it. By the way, you can directly pick “Rip audio”. [img]http://www.swf-avi-converter.com/images/screenshot/How-to-convert-YouTube-to-MP3-for-free/youtube-to-mp3-5.jpg Step 4: audio settings This step is optional. You can push “settings” to customize the audio settings like sample rate, audio codec etc. [img]http://www.swf-avi-converter.com/wp-content/uploads/2012/02/swf-mp32.gif Step 5: rip audio from YouTube video After the audio settings, please simply click “convert” to rip audio from YouTube video. [img]http://www.swf-avi-converter.com/images/screenshot/How-to-convert-SWF-to-AVI-videos/swf-to-avi-4.jpg This software will finish the YouTube video to MP3 conversion within a few seconds. After rip audio from YouTube video, the output folder will probably be automatically opened. Only listen to the music and even sync it to your iRiver M31.