WTV is the successor to the earlier DVR-MS file format that was used in Windows XP Media Center Edition. Today few software support parsing the WTV format, and less of them support converting WTV to other formats. WonderFox HD Video Converter Factory Pro can do it, and stands out from the other entire programs.
It was founded as a joint stock corporation by the merger of the express companies owned by Henry Wells (Wells & Company), William G. Fargo (Livingston, Fargo & Company), and John Warren Butterfield (Wells, Butterfield & Company, the successor earlier in 1850 of Butterfield, Wasson & Company).
American Express owns many dozens of subsidiary companies, most of which are organized to carry out its business operations in foreign countries. Its most important subsidiaries include two card-issuing banks and several financial services firms based in the United States.