- Extension
- .asf
- .w64
- Format
- Binary
- Binary
- Category
- Video
- Audio
- Developer
- Microsoft
- Sony
- 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 file created in Sony's Wave64 format, which is supported by various Sony audio editing programs; useful for audio editing because it supports arbitrary sampling frequencies, channels, and bit depths.
- MIME Type
- video/x-ms-asf
- audio/x-wav
