Notes about the BBV file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries, unused processes and other unfavourable system settings to identify slowdown issues.
The BBV file type is primarily associated with 'PPLive' by PPLive Inc.. PPLive is a peer-to-peer streaming video network created in Huazhong University of Science and Technology, People's Republic of China. It is part of a new generation of P2P applications, that combine P2P and Internet TV, called P2PTV. This file is generally named pfsvoddata.bbv and is created in the root folder of the active drive. The submitter reports that it is usually 1GB in size and likely created by the library file ppvod.dll.