File Extension Seeker

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File extension MP4 filetypes
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Website  EXT   Filetype description                                    
    TrID  MP4  AAC Audio in MP4 container 
 Header Hexdump:  00 00 00 
    TrID  MP4  Generic MP4 container 
 Header Hexdump:  00 00 00 
    File Extensions  MP4  MPEG-4 video file format 
    FileInfo  MP4  MPEG-4 Video File 
    FILExt  MP4  MPEG-4 Video File 
    Wikipedia  MP4  MPEG video, layer 4 - may also be MPEG layer 4 audio 
    File Extensions  MP4  Nero digital file 

Found 7 item(s). Click on the websites' links above for the details!
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