Definition of: MP4 May refer to the MPEG-4 technology in general or to its file structure, which uses the .MP4 extension. MP4 files are container format. Currently we are in Beta version. We will add daily Mp4 Videos to provide entertianment and humor to your mobile phone that supports MP4 Videos. MP4Mobi is one of the largest site that offer stupid and Funny Downloads for your Mobile Phone. A huge collection is waiting for your mobile phone to be downloaded.
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