Unable to tag m4v TV move file.

[Google Code Exporter]

What steps will reproduce the problem?
1. Take a *.m4v file (like: All Creatures Great & Small - s01e01 - Horse 
Sense.m4v)
2. Advange with the GUI to it's location (like: C:\temp)
3. The movie file will not appear in the GUI unless the extention is changed to 
mp4 (instead of *.m4v)

What is the expected output? What do you see instead?
- Expect tagging the m4v movie, but instead No output at all.
- No option to include image (dvd art) into the movie

What version of the product are you using? On what operating system?
AtomicParsley.0.9.0.exe + Setup.0.1.exe
MS Windows XP sp3 with .NET 1+2+3, dixX etc.

Please provide any additional information below.
Several of the application for windows on the website 
http://atomicparsley.sourceforge.net/ are not present or work with m4v files - 
i'm very sad about this.

Original issue reported on code.google.com by [e-mail] on 12 Oct 2011 at 10:43