What is the difference between .aif and .mp4?
- Extension
 - .aif
 - .mp4
 
- Format
 - Binary
 - Binary
 
- Category
 - Audio
 - Video
 
- Developer
 - Apple
 - Moving Picture Experts Group
 
- Description
 - This is an audio file very similar to .WAV file but is developed using the Audio Interchange File Format (AIFF). It is mainly used to store standard CD audio.
 - An MP4 file is a multimedia file commonly used to store a movie or video clip, but may also contain subtitles or images. MP4 is short for MPEG-4 Part 14, which is a container format based on the QuickTime File Format (QTFF) used by .MOV and .QT files.
 
- MIME Type
 - audio/aiff
 - video/mp4
 
- Sample
 - sample.aif
 - sample.mp4
 
- Wikipedia
 - .aif on Wikipedia
 - .mp4 on Wikipedia