Thanks for your response. I did find a solution that doesn’t require a purchase or subscription.
I updated an app I had previously installed. It’s free, public domain and doesn’t require a subscription.
Changing the metadata is a bit tricky too as you have to have the video playing or paused.
After loading a video, start the video, then hit pause button.
then, command-I on keyboard.
Change name in Title field.
Screen shot of how the video appears in the Finder:
Double clicking and opening Quicktime now shows the metadata title at the top of the window:
So I’m not sure what is happening, but now when uploading to the server, Sparkle will save the video with the Finder name after converting everything to lower case.
Screen shot from the upload folder:
Anyway, all is good!