- Extension
- .asf
- .htk
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Microsoft
- Cambridge University's Speech Group.
- Description
- An ASF file is a media file stored in the Advanced Systems Format (ASF), a proprietary video and audio container format. It contains audio and video data and optional metadata, such as title, author, and copyright bibliographic data. ASF files are developed by Microsoft primarily for streaming media.
- Single channel 16-bit PCM format used by HTK, a toolkit for building Hidden Markov Model speech processing tools.
- MIME Type
- video/x-ms-asf
- application/x-htk
