This is the command cfourcc that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
cfourcc - tool for changing FourCC in Microsoft RIFF AVI files
cfourcc [-i] <file.avi>
cfourcc -u <CODE> <file.avi>
-h Show summary of options.
Sets FOURCC codec decription string.
-f Force changing FOURCC on unsupported file
-i Display FOURCC information (default).
Set FOURCC codec.
Program identifies the codec used in AVI files (*.avi) and allows the user to change the
FourCC description code (like fourcc-changer in Windows). Useful for people working with
Microsoft AVI file. A Linux clone of AviC fourcc changer tool.
Note that you only need to change the -u codec field most of the time and not touch the -d
cfourcc -u DIVX -d DIVX file.avi
Use cfourcc online using onworks.net services