Convert BNP file to MP4

[joycews2003]

As BNP is a  proprietary file, Sony please create an app/ program to convert these video files to MP4. Would be a big help. 

[Marino.Manolo]

Forgive me but they are Files that contain Metadata (Information about Videos), they are not Videos.

[HannahEd01]

Hey joycews2003, BNP is a Data file created by some Sony digital camcorders; stored within the AVF_INFO directory on the camcorder and contains metadata about the recorded videos; used for displaying information on the camcorder such as the dates and number of videos recorded. They shouldn't be converted to anything. If you mean something different, could you elaborate more?