OS 10.3.9
QT 7.3
Having done a bit more research on the matter today perhaps I should upgrade to the latest OS. However, I am unable to upgrade my copy of FCP. Hopefully if I upgrade one and not the other I won’t face further problems.
I tried uninstalling quicktime, and then going to the QT site and reinstalling it as appropriate for a 10.3.9 system like I have. It made no difference!
Thanks for any further insight you may have!
Robert