How to Convert MP4 to ASF Online?

Step 1

Upload MP4 File

Drag and drop the MP4 files that you want to convert.

Step 2

Convert MP4 to ASF

Click CONVERT to convert your MP4 file(s).

Step 3

Download Converted ASF

Click DOWNLOAD to save your converted ASF file(s).

Information about MP4 and ASF File Formats

File Extension
.mp4
Description
MP4 (MPEG-4 Part 14) is a video container format based on QuickTime MOV. But unlike MOV, it adds support for other MPEG features. MP4 supports video (MPEG-4 Part 2 and MPEG-4 Part 10/H.264), audio (MP3, AAC, SLS, TTSI, and ALAC), and subtitles (MPEG-4 timed text). It’s this codec combination that gives MP4 its flexibility.
Associated Programs
Windows Media Player
VLC Media Player
Apple QuickTime Player
5KPLayer
Developed By
International Organization for Standardization
MIME Type
video/mp4
File Extension
.asf
Description
ASF (Advanced Systems Format) is a digital multimedia format designed to save and open content online. It is the primary container for Windows Media Video and Windows Media Audio content. Today, ASF supports smooth playback on HTTP servers, media servers, and local storage with programs like Windows Media Player.
Associated Programs
Windows Media Player
RealPlayer
VLC Media Player
Developed By
Microsoft
MIME Type
audio/asf, video/x-ms-asf-plugin, vide/x-ms-asf

Popular MP4 and ASF Conversions

Online UniConverter (Media.io)

Convert, Compress, Edit Video/Audio/Image Files Free Online.

FREE SIGN UP UPGRADE NOW