need file rename tool

[sigpop]

I have a bunch of .avi files from DV tapes. I used a Bulk Rename Utility to rename them using the date and time, but also want to incorp the video length in the file name. Is there such a tool available?

[Cornucopia]

http://www.1-4a.com/rename is a pretty good free batch renaming tool. It can do size or length(?) among lots of other features. Not sure if it's exactly what you want...

Scott

[sigpop]

Thx for the suggestion. Looks like this tool can use the length of the filename as a parameter, but I was looking for length of the video.

So for example, I have a file that is 4 min and 2 seconds long and is named "2006-03-09 16.31.03.avi". It would be renamed "2006-03-09 16.31.03 4-02.avi".

I may need to search for a .dll usable in .NET environment that can access a video file's params and write the code myself. My google searches have turned up empty so far.