Convert ffv1 to dv

Download and install the latest version of Filestar.
Right click on one or more Ffv1 file(s) on your desktop and select Convert with Filestar.
Type convert to dv in the search box.
Press Convert.

What is the difference between .ffv1 and .dv?

Name: FFV1 (Lossless Video); Digital Video
Extension: .ffv1; .dv
Format: Binary; Binary
Category: Video; Video
Developer: DV Consortium
Description: Recorded video file created by a digital video (DV) camera; saved to the camera's DV tape and uses a standard raw format for the DV video; supported by several video editing programs.
MIME Type: video/x-matroska; video/x-dv
Sample: sample.dv
Wikipedia: .ffv1 on Wikipedia; .dv on Wikipedia