- Extension
- .asf
- .jng
- Format
- Binary
- Binary
- Category
- Video
- Raster Image
- Developer
- Microsoft
- Mozilla Corporation
- 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.
- Image file format related to the .PNG format, but uses lossy compression like standard .JPG files; developed as a sub-format for .MNG objects, but can also be used as a standalone raster image format.
- MIME Type
- video/x-ms-asf
- image/x-jng
