What is the difference between .wtv and .m4r?
- Extension
- .wtv
- .m4r
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Microsoft
- Apple Inc.
- Description
- 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.
- M4R is an iTunes ringtone file that stores mono channel audio. They are identical to the M4A format files only that they are correctly used for ringtones.
- MIME Type
- video/x-ms-wtv
- audio/x-m4r
- Sample
- sample.wtv
- Wikipedia
- .m4r on Wikipedia