Here's a neat workflow trick with Veo 3.1 I've been testing:

Grab your starting frame (the one with the arrow marking the path), plus your end frame. Feed them into Veo 3.1 with a prompt like: "Remove the red arrow instantly, but make the character walk toward where it was pointing."

You'll get your first video output. Now here's where it gets interesting - pull the final frame from that video. Edit it however you need, then run the whole process again with the new frame as your starting point.

Basically, you're chaining these generations together. Each output becomes the input for the next iteration. It's like building a longer sequence by stitching smart little segments. The arrow acts as your invisible director - shows the AI where things should move, then vanishes from the actual footage.

Works surprisingly well for controlled camera moves or character trajectories when you need more precision than a single prompt can give you.