- Extension
- .asf
- .mka
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Microsoft
- Matroska
- 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.
- Audio container format that supports several types of audio compression algorithms; related to the .MKV video format, but only contains audio data.
- MIME Type
- video/x-ms-asf
- audio/x-matroska
