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File converter / Video / Convert to ASF / MP4 converter / ASF to MP4

Convert ASF to MP4

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Choose file to convert to .mp4
or drag and drop file

You can convert ASF file to MP4 as well as to variety of other formats with free online converter.

How to convert asf to mp4?

How to convert mp4 to asf?
Step 1

Upload asf-file

Select asf file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert asf to mp4

Select mp4 or any other format, which you want to convert.
Step 3

Download your mp4-file

Wait till your conversion process will be completed and click download converted mp4 file.

Online and free asf to mp4 converter

Fast and easy
Just drop your asf files on the page to convert mp4 or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded asf files instantly and converted mp4 files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All asf to mp4 conversions make in the cloud and don't use any resources of your computer.

Advanced Systems Format File

File extension .asf
File category video
Description The Advanced System file is a media file used by Microsoft Window Media Player for streaming online audio and video files. The media container determines the data stream structure but not data encoding. So, the files encoded by Microsoft developers contain the .wmv or .wma extensions while other files have .asf extension. The ASF has a MIME type that allows files to be sent via the internet. Therefore, it can play audio and video directly while downloading data online.
Technical details The .asf file comes with audio, video, and metadata just the same as the MP3. It defines the album, artists, and so on. Using this file, streaming can be done in a similar way to other formats. This makes user access to the file once some bytes have been downloaded while the downloading continues and the user watches. However, it has a maximum resolution of 352×288, which is adjudged small because it is designed for streaming.
Programs
VLC Media Player
Windows Media Player
Main program Real Player
Developer Microsoft
MIME type
video/x-ms-asf
application/vnd.ms-asf

MPEG-4 Video File

File extension .mp4
File category video
Description The MP4 files (MPEG-4 part 14 files) are the multimedia files used with multiple stations and video players simultaneously. They can store digital audio streams and digital video, and other suitable amounts of data like subtitle tracks. MP4 video format is a widespread file format due to its very own container format. It is also used with multiple platforms such as iTunes, PlayStation, and portable PSP. It is also a popular file format for streaming over the Internet. For instance, YouTube videos have MP4 extension.
Technical details The technical details of MP4 files differ in significant aspects and are unique as well, first released in 2001 under ISO/IEX 14496-1:2001 standards. It uses an AAC encoding to wear off unauthorized users from copying the data. The main purpose is streaming rather than sending video or audio information. MP4 files can be used to store audio streams and text information, subtitles, and still images. At the same time, MPEG format can’t do this. Anyhow the processing of data into MPEG-4 part 14 requires private streams such as the use of hint tracks to include the information.
Programs
Microsoft Windows Media Player
VLC media player
MPlayer
Eltima Elmedia Player
Winamp
Apple QuickTime Player
Apple iTunes
Developer Moving Picture Experts Group
MIME type
audio/mp4
video/mp4

FAQ

❓ How can I convert asf to mp4?
Firstly, select a asf file you want to convert or drag and drop it. Secondly, select mp4 or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert asf to mp4?
Video conversion usually takes a few seconds. You will convert asf to mp4 very quickly.
🛡️ Is it secure to convert asf to mp4 on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including asf to mp4) is 100% safe.
📱 Can I convert asf to mp4 without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including asf to mp4) online on your computer or mobile.