is there a hidden quicktime tag for conatainer fields?

[zapdafish]

I am using odbc to update container fields that contain references to quicktime movies. For some reason, filemaker pro is not able to locate the quicktime movies. If I manually insert quicktime into the field, it finds it no problem.

Looking at the reference, they are both identical. Any idea what might be going on? I found a hint that maybe during a manual import, filemaker tags it as a quicktime movie somewhere, any idea where this is done and if I can do it via an odbc connection when I perform an update or insert statement?

thanks