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Convert MP4 to ASF

With our free online converter, you can convert mp4 files to asf as well as a variety of other formats.

Converting your mp4 file to asf is easy with these steps.

Converting your asf file to mp4 is easy with these steps.

Icon of «Upload mp4-file»
Step 1

Upload mp4-file

You can select mp4 file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Icon of «Select «to asf»»
Step 2

Select «to asf»

Choose asf or any of the other 200+ supported formats you'd like to convert to.
Icon of «Download your asf file»
Step 3

Download your asf file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the asf format.

Converting mp4 to asf

Fast and easy
Simply drag and drop your mp4 files onto the webpage, and you'll be able to convert them to asf or over 250 different file formats, all without having to register, provide an email address, or include a watermark.
You don't need to worry about security.
As soon as you upload your mp4 files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.
Everything is stored in the cloud.
You don't have to go through the hassle of installing any software. We handle all mp4 to asf conversions in the cloud, which means that none of your computer's resources will be used in the process.

MPEG-4 Video File

Extension.mp4
Category🔵 video
Programs
🔵 Microsoft Windows Media Player
🔵 VLC media player
🔵 MPlayer
🔵 Eltima Elmedia Player
🔵 Winamp
🔵 Apple QuickTime Player
🔵 Apple iTunes
Description🔵 .mp (MPEG- Part ) The .mp file format is a digital multimedia container format most commonly used to store video and audio, but it can also be used to store other data such as subtitles and still images. MP is based on the Apple MOV format, but adds support for various other MPEG features. It's a universally accepted format with high compatibility across all platforms and devices, widely used for streaming over the internet, for storing digital video and audio streams, and for video playback on mobile devices.
Technical details🔵 The `.mp4` format, or MPEG-4 Part 14, is a versatile multimedia container with these features: - **Standardization**: Standardized by ISO/IEC as ISO/IEC 14496-14. - **Versatility**: Stores video (including 4K), audio, text (subtitles), and 3D graphics. - **Compression**: Uses MPEG-4 lossy compression, reducing file size with minimal quality loss. - **Video/Audio Codecs**: Commonly uses H.264 (MPEG-4 Part 10) for video and AAC for audio. - **Compatibility**: Widely supported by media players, editing tools, and devices. - **Streaming**: Suitable for internet streaming and progressive download. - **Metadata**: Supports metadata like titles, artist, GPS data, and scene descriptions. - **Chapter Support**: Enables easy navigation within videos. - **Subtitles/Closed Captions**: Includes subtitles/closed captions, embedded or as separate tracks. - **DRM Support**: Can be protected with DRM systems. - **File Size**: Varies based on quality, length, and codecs used. - **Interactivity**: Supports DVD-like menus and user navigation. `.mp4` is popular for its high-quality compression and broad compatibility, used widely in streaming, video editing, and various digital applications.
Developer🔵 Moving Picture Experts Group
MIME type
🔵 audio/mp4
🔵 video/mp4

Advanced Systems Format File

Extension.asf
Category🔵 video
Programs
🔵 VLC Media Player
🔵 Windows Media Player
Main program🔵 Real Player
Description🔵 .asf (Advanced Systems Format) The .asf format is a digital audio/video container format created by Microsoft. It is part of the Windows Media framework. ASF is most commonly used for streaming media purposesThe format doesn’t specify the codec of the video or audio, which means it can contain data that is compressed with a variety of codecs. While it is often associated with Windows Media Audio (.wma) and Windows Media Video (.wmv) file formats, it can also contain other types of compression formats. ASF files are designed to be digital containers for playing back and streaming digital media.
Technical details🔵 The `.asf` format, or Advanced Systems Format, is a digital audio/video container format developed by Microsoft for streaming and playback. Here are the key technical details: - Container Format: Encapsulates various media types. - Codec Independence: Supports multiple audio and video codecs. - Metadata: Stores extensive information about content. - Network Streaming: Designed for internet streaming. - Error Correction: Built-in support for data transmission errors. - DRM: Allows digital rights management for content protection. - File Size and Quality: Varies based on codec and bitrate. - Compatibility: Works with Windows Media Player and other players. - Script Commands: Supports event triggers during playback. - Timestamps: Enables synchronization of audio and video. - Extensibility: Adaptable for adding new features. - Streaming Protocols: Works with MMS and RTSP. `.asf` is commonly used within Microsoft's ecosystem for streaming and playback but can be played on other media players with the appropriate codecs.
Developer🔵 Microsoft
MIME type
🔵 video/x-ms-asf
🔵 application/vnd.ms-asf

FAQ

❓ How do I change mp4 to asf?
To get started, either pick a file you want to convert from mp4 and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.
⏳ What is the estimated time it will take to convert mp4 to asf?
Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing mp4 to asf.
🛡️ Can I trust OnlineConvertFree to convert mp4 to asf securely?
Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including mp4 to asf, are 100% safe on OnlineConvertFree.
📱 Is it possible to convert mp4 to asf without having to install any software?
Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including mp4 to asf, on your computer or mobile device, completely online.