What is the difference between .m4r and .vtt?
- Extension
- .m4r
- .vtt
- Format
- Binary
- Text
- Category
- Audio
- Subtitles
- Developer
- Apple Inc.
- W3C
- Description
- 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.
- WebVTT (Web Video Text Tracks) is a text file format that is used to store subtitles and captions for online video content. It is supported by many web browsers and can be used to add captions and subtitles to HTML5 videos.
- MIME Type
- audio/x-m4r
- text/vtt
- Sample
- sample.m4r