I ran the ExportDV program using WIN32 and got an error when not specifying a file
It returned something like:
Error '801200b4' returned at line 324 in c:\...\exportdv.cpp
I ran it through the debugger and it looks like line 1192 in caafcdcicodec.ccp was not passing checkExpression( _fileBytesPerSample...
I looked a little further and discovered that the _fileBytesPerSample was 0 and _bitsPerSample was 0. Looks like UpdateCalculatedData was setting _bitsPerSample incorrectly.