What is the difference between .aif and .wtv?
- Extension
 - .aif
 - .wtv
 
- Format
 - Binary
 - Binary
 
- Category
 - Audio
 - Video
 
- Developer
 - Apple
 - Microsoft
 
- 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.
 - The WTV (Windows Recorded TV Show) file format is used by Microsoft's Windows Media Center to store TV recordings. Introduced with Windows 7 as a successor to the earlier DVR-MS format used by Windows XP Media Center Edition, WTV files allow users to record live television broadcasts or schedule recordings directly through their computers equipped with a compatible TV tuner card. These files encapsulate both the video and audio streams, along with metadata such as broadcast information and closed captions.
 
- MIME Type
 - audio/aiff
 - video/x-ms-wtv
 
- Sample
 - sample.aif
 - sample.wtv
 
- Wikipedia
 - .aif on Wikipedia