(How) Do triggers work in a non-Oracle environment?

Question

... or don't they?
If I am in a DB2 only environment, do the triggers work with a DB2 implementation of packages/functions, or do I have to have an Oracle instance?
Thanks.

Answer 1

Welcome to the forum.
What you are talking about is called a PiP (Picture in Picture).
To do what you want, just place the Video on one Video Track, probably Video Track 1, and your JPEG on a higher Video Track, say Video Track 2. At that point, there are several ways to handle the next step:
You can adjust the Fixed Effect>Motion>Scale, and possibly Motion>Position, to limit and resize the JPEG to suit.
You can apply the Effect Crop to the JPEG, to eliminate a part, or parts of the JPEG, to see the Video around it.
Ideally, both the Video and JPEG should have been shot to do the side-by-side, half-screen, but you can handle a bit of that in Post, if they were not.
As for the annotation, you can create a Title, and use Shapes and the Line Tool, to create circles, etc., or you can create those as a separate Layer in Photoshop, with one of several Tools, but in the end, I would do the final work with Paths (maybe creating a Selection with the Elliptical Selection Tool, and converting that Selection to a Path, to be Stroked. The Elliptical Selection Tool can be constrained to draw a circle, and even to draw that from a center-point with the modifier keys, such as Ctrl/Cmd.
The Help file has a lot of useful info on Picture in Picture.
Good luck,
Hunt