DIVX to WMV: Convert Video from DIVX(DivX Video) to WMV(Windows Media Video) with River Past Video Cleaner, DIVX2WMV converter, conversion

What is DIVX?

DivX is a brand name of products created by DivX, Inc. (formerly DivXNetworks, Inc.), including the DivX Codec which has become popular due to its ability to compress lengthy video segments into small sizes while maintaining relatively high visual quality. The DivX codec uses lossy MPEG-4 Part 2 compression, also known as MPEG-4 ASP, where quality is balanced against file size for utility. It is one of several codecs commonly associated with "ripping", whereby audio and video multimedia are transferred to a hard disk and transcoded. Many newer "DivX Certified" DVD players are able to play DivX encoded movies, although the Qpel and global motion compensation features are often omitted to reduce processing requirements. They are also excluded from the base DivX encoding profiles for compatibility reasons.

To convert from DivX video, you will need to either get the DivX codec from www.divx.com, or use a compatible decoder like ffdShow, which is part of CCCP.

What is WMV?

WMV stands for Windows Media Video -- developed and controlled by Microsoft. WMV is a generic name of Microsoft's video encoding solutions and doesn't necessarily define the technology what it uses -- since version 7 (WMV7) Microsoft has used its own flavour of MPEG-4 video encoding technology. DivX video format is originally based on hacked WMV codec.

Windows Media Format 11 adds support for HD video up to 1080P. WMF 11 runs only on Windows XP and Vista.

Additional information is available on Microsoft Windows Media page.

Launch River Past Video Cleaner

Once River Past Video Cleaner is installed properly, launch Video Cleaner.

Add File

Click on the "Add File" button on the tool bar. The standard file open dialog appears. Select "DIVX - DivX Video" in its "Files of type" combo box.

Select the file you want to convert and click "Open". The file will be added to the conversion file list.

To convert from DivX video, you must have ffdShow or DivX Codec installed.

River Past Video Cleaner

Select output format

Use the setting panel on the bottom of the window to control the output format. Click on the toggle to the left of the "Output Format" label to expand the panel. Select "WMV - Windows Media Video" as the "File Type".

Note: To convert to WMV files, you must have Windows Media Format 9 runtime installed.

Change Video Settings

Click on the toggle to the left of the "Video Settings" label to expand the panel.

Select "Specify" under "Size" and/or "Frame rate" to enter the video resolution and/or frame rate.

You can change the compressor, quality, size, and frame rate of the video.

The encoding mode is set to by "Quality" by default. Higher quality setting will result larger file. To control the file size precisely, change the mode to "Constant bitrate".

The bitrate is in the unit of kbit/second. Use this formula to calculate the video size per minute:

Video size/minute (KByte/second) = bitrate / 8 * 60.

Change Audio Settings

Click on the toggle to the left of the "Audio Settings" label to expand the panel.

Select the audio compressor for the conversion. Depending on the compressor, you may also change the sample rate, channel (stereo or mono), bits/sample, and bitrate.