Programs enabling conversion of the file:
If your objective is to convert the file from AVC to the file M2V, you can use any of the applications listed. AVC to M2V conversion process in every program intended for this purpose (so-called converters) is very intuitive and everyone is able to manage converting a file.
However, bear in mind that the list may also include programs to support and work with the indicated extensions AVC and M2V - and not only converters. In such a case, you need to open the source file AVC and from the options available in the program, choose ”Save as... M2V" or "Export to M2V".