SuperAVConverter is a professional ALL-in-ONE multimedia conversion tool, which can help you to convert MP4 to MPEG2 or whatever format you want. SuperAVConverter supports so many media formats that it can almost handle whatever conversion job you want, SuperAVConverter will be your best choice!
Step1: After downloading the SuperAVConverter, install and run it, you can see two different conversion engines in first screen. Click the 'Load Main Engine' button to load the corresponding encoders.




Step2: After selecting your mp4 file, you need to select your output format, click the drop-down list as follow:

Step3: After you select the files, an 'Output Settings' panel will pop up for you to customize the output quality in VCD/SVCD/DVD/MPEG1/MPEG2 SETTINGS. Better quality will take a little longer time to convert. If you don't want to do these settings, the default settings will just work perfectly.
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Step4: After you finish all the above steps, click 'Convert Now' button to begin the real work. A processing bar can monitor the working status and total progress.



Congratulations! You have finished your MP4 to MPEG2 file conversion by following this step by step guide with SuperAVConverter.