MP4 is derived from the MOV file format. I don't know if it is exactly a true subset, but for at least some purposes, an MP4 file will do instead, and there is an mp4 multiplexor in source form at www.gdcl.co.uk/mpeg4.
Call me a nut, but since you said DV then I think you mean DV.
And since you said .mov then I think you mean .mov.
So, before I go any further, lets do a reality check.
Is that what you mean? (Y/N)
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