UM Video Converter is an WMV to AVI Converter which can convert WMV to AVI with ease. The WMV to AVI Converter supports batch conversion, multithreading. When convert WMV to AVI, you can select the video and audio codec, set the output parameters.

In addition, the WMV to AVI Converter can rip between other video and audio formats such as iPod, PSP, MP4, WMV, DVD, VCD, SVCD, 3GP, M4A, MP3, AC3, etc. You can download it from here.

1. Start up UM Video Converter

Launch UM Video Converter, add your WMV file by clicking "Add" in the File menu or in the main interface.

2. Select the target to decode

By highlighting the WMV file, you can see its info including video codec and audio codec in the recording area.

In "Profile" drop down list box, you may select output format. The software allows setting different output formats according to different files.

3. Set advanced parameters

After selecting certain output format, the right column will show its general standard. By clicking certain settings such as "Start Time", "Video Size", "Video/Audio Bit rate" and so on, you may set it.

4. Choose the destination

Now let's select the output folder by clicking the "Browse..." button or directly enter a path in "Destination" drop down list box.

5. Start the WMV to AVI

Finally, click "Encode" in the File menu. After a successful conversion, the info "Completed" will show.

If you're interested in this video converter program, please visit: UM Video Converter.