ASF to MP4 Converter

Select files for conversion or just drag and drop them to the upload area

How to convert ASF files to MP4 online?

Step 1.

Upload ASF-file

Click "Choose File" button to select a asf file on your computer. ASF file size can be up to 50 Mb.
Step 2.

Convert ASF to MP4

Click "Convert" button to start conversion.
Step 3.

Download your MP4

When the conversion process is complete, you can download the MP4 file.

FAQ

  • ❓ How can I convert ASF to MP4?
    First you need to add file for conversion: drag and drop your ASF file or click the "Choose File" button. Then click the "Convert" button. When ASF to MP4 conversion is completed, you can download your MP4 file.
  • ⏱️ How long does it take to convert ASF to MP4?
    Video conversion takes quite a while. It will probably take you a few minutes to change ASF to MP4.
  • 🛡️ Is it safe to convert ASF to MP4 on AnyConv?
    Of course! We delete uploaded files immediately, and converted ones after 24 hours. No one has access to your files. File conversion (including ASF to MP4) is absolutely safe.
  • 💻 Can I convert ASF to MP4 on Mac OS or Linux?
    Yes, you can use AnyConv on any operating system that has a web browser. Our ASF to MP4 converter works online and does not require software installation.

Information about ASF and MP4 file formats

Name ASF MP4
Full name ASF - Advanced Systems Format MP4 - MPEG-4 Part 14
File extension .asf .mp4, .m4a, .m4p, .m4b, .m4r, .m4v
MIME type video/x-ms-asf, application/vnd.ms-asf video/mp4
Developed by Microsoft International Organization for Standardization
Type of format Digital container format Media container
Description Advanced Systems Format (formerly Advanced Streaming Format, Active Streaming Format) is Microsoft's proprietary digital audio/digital video container format, especially meant for streaming media. ASF is part of the Media Foundation framework. MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.MPEG-4 Part 14 or MP4 is a digital multimedia format most commonly used to store video and audio, but can also be used to store other data such as subtitles and still images. Like most modern container formats, it allows streaming over the Internet.
Technical details The format does not specify how the video or audio should be encoded; it just specifies the structure of the video/audio stream. This is similar to the function performed by the QuickTime, AVI, or Ogg container formats. One of the objectives of ASF was to support playback from digital media servers, HTTP servers, and local storage devices such as hard disk drives. Most kinds of data can be embedded in MPEG-4 Part 14 files through private streams. A separate hint track is used to include streaming information in the file. The registered codecs for MPEG-4 Part 12-based files are published on the website of MP4 Registration authority (mp4ra.org).
File conversion ASF conversion MP4 conversion
Associated programs Windows Media Player Windows Media Player, RealPlayer, MPlayer, Media Player Classic, VLC Media Player, K-Multimedia Player
Wiki https://en.wikipedia.org/wiki/Advanced_Systems_Format https://en.wikipedia.org/wiki/MPEG-4_Part_14
ASF to MP4 conversion quality rating:
4.6 (1037 votes)
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