ASF to AVI Conversion Guide

Original Page URL: http://www.divx-digest.com/articles/asf2avi.html
Author/Publisher: Digital Digest
Date Added: Feb 25, 2001
Date Updated: Feb 25, 2001


Note: If the instructions below does not work, you can try this alternative ASF to AVI conversion guide.

Microsoft's ASF format is also based on the MPEG-4 compression technology (an earlier version of the format used in DivX), but the problem with this container format is that it is proprietary, and not too many ASF editing/conversion tools are freely available.

By converting ASF to AVI, one can access the wide range of AVI/DivX software tools, and luckily, converting between the two containers is extremely easy and will only take a few seconds. Another advantage of converting ASF files to AVI is that you will be able to easily skip to sections in the video (ie. keyframes) and in a few of my conversions, the file size actually decreased by about 20% without any loss in quality.

Below is an short instruction on how to do this :

Start by downloading and installing the following software :


1. Installing the required software :
    Please install both the MPEG-4 VKI codec and the VirtualDub software. Instructions on installing the MPEG-4 codec are on the download page.


2. VirtualDub conversion :
    Once you have all the required software installed, you'll need to do the following in VirtualDub :


      1. Load your ASF file into VirtualDUB.
      2. From the "Video" menu, select "Direct Stream Copy".
      3. From the "Audio" menu, select "Direct Stream Copy".
      4. Save the AVI file - your have just converted your ASF file to a brand new AVI file - it should have only taken a few seconds for the "conversion", since all you really did was change the container from ASF to AVI.


About Digital Digest | Help | Privacy | Submissions | Sitemap

© Copyright 1999-2011 Digital Digest. Duplication of links or content is strictly prohibited.