- Extension
- .ac3
- .vtt
- Format
- Binary
- Text
- Category
- Audio
- Subtitles
- Developer
- Dolby Laboratories
- W3C
- Description
- Audio file saved in the AC-3 (Dolby Digital) audio format; can include up to six channels of audio (DD 5.1 surround sound with subwoofer output); uses lossy compression and often used as the format for DVDs, cinema theaters, and game consoles.
- 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/ac3
- text/vtt
