[pdftex] Coordinates in \pdfannot

[Peter Ryder]

I included a film in a document with the following code:

   \pdfannot{
           /Subtype /Movie
           /Rect [20 23 120 123]
           /Movie <<
              /F (graphics/R20.avi)
              /Poster false  >>
           /A <</ShowControls  false /Mode /Repeat
           /Rate 2>>
           }

This worked fine with Adobe Acrobat 5. Now I have installed Acrobat 6.0, 
and when I open the same document the film covers the whole screen instead 
of being in the bottom left corner as intended. Do I have to specify units 
and/or an origin somewhere?

Any help would be appreciated.

Peter Ryder.

P.S. This is pdfTeX, Version 3.14159-1.00b-pretest-20020211 (Web2c 7.3.7x) 
(format=pdflatex 2003.4.10)