How to convert/transfer SWF to MPEG/MPG files freely on mac?

I just have made a funny Macromedia Flash movie(.swf is the export extention). How can I convert my Flash file to a .mpeg so I can post it on YouTube for sharing with my friends? I need one programme that doesnt lose quality after the conversion. Any suggestions?

MPEG, also called MPG which is in a digital compressed format. The major advantage of MPEG compared to other video and audio coding formats is that MPEG files are much smaller for the same quality. Sometimes you may want to convert some files like flash swf files to MPEG to post them on YouTube, here we highly recommend Doremisoft SWF to MPEG Converter for Mac

Mac SWF to MPEG Converter support convert any flash swf files to MPEG/MPG files and output videos as MPEG,MPG,MPEG-1, MPEG-2, MPEG-TS, MPEG-PS and HD MPEG videos etc

Meanwhile, the powerful software also allows to do some editing jobs like clip, crop, merge, adjust etc to make your own customized files.

PS: Mac SWF to MPEG Converter supports convert SWF files from Hard Driver & Online SWF Movie to other popular video files like MP4, AVI, WMV, MOV, FLV, MP3 etc on mac(10.5-10.7 lion)

Step by step guide to convert flash swf movies to mpeg/mpg freely on mac os x lion.

(If you want to convert swf files to mpeg/mpg on Windows xp/vista/7, please go to SWF Video Converter).

Step 1: Add SWF to the Mac SWF to MPEG Converter
Run and install the programme, then click "Select File" to load SWF video files you want to burn into into the program.

Step 2: Choose MPEG video as output format
You can choose MPEG as output format, from the drop down list of "Profile"> MPEG.

Step 3: Convert SWF to MPEG mac.
Hit "Next" to go to the conversion window. Meanwhile, You can preview the video during the conversion. And press "Start Conversion" button to start converting SWF to MPEG.

When it is successfully converted, a pop-up windows will show you the destination of generated video.