Start with the moments that tell the story
Bring source clips and the exact title, label or call to action. Pick the takes that make the subject clear, including a strong opening and a complete ending. These choices give Shorty a useful starting point for the edit.
Give Shorty the creative direction
Place each text element where it explains the image and keep it on screen long enough to read.
Try a 20-second 9:16 edit as a starting point. Include the exact title or closing message you want on screen. Add a reference when you want to show the pace, captions or mood.
Try this editing prompt
Create a 20-second 9:16 video from my source clips and the exact title, label or call to action. Place each text element where it explains the image and keep it on screen long enough to read. Use my supplied wording for titles. Check spelling, contrast and safe placement at the final output size.
Make the next version more specific
Check spelling, contrast and safe placement at the final output size.
Play the first cut and pick the change that would help the story most. Name the moment, describe the result you want and tell Shorty what to keep. A note such as “hold the final product shot longer” gives the revision a clear direction.