How to zoom into a photograph without the picture going soft
Give Vizard Agent the photograph at full size and ask for a focus still for each move. A push built by enlarging a screen-sized copy has no detail left to reveal, so it renders each move from a high-resolution crop of the original, builds the shot with room to travel, and checks a frame from the middle of every clip.
What do you type into Vizard Agent?
Ask for the crop, not the zoom. They sound like the same request and aren't: a zoom scales what it's given, while a crop of the original takes real pixels and leaves them at full size. Send Vizard Agent the originals, not versions resized for a website, because how far a photo can move depends on its pixels.
Prompt
What does Vizard Agent actually do?
The work is in preparing each still rather than in the move itself. Cropping the original to the region the move ends on keeps those pixels at native size, so the end is as sharp as the start. The middle of a move is where an image gets stretched or resampled, so that's where it looks. In the sessions behind this article it:
- Downloaded the photographs at full resolution for photo-led films such as an archive piece, a product sizzle and a family story, and checked each one's real dimensions.
- Decided where each move should end and rendered a high-resolution focus still for that move.
- Built each shot large enough for the camera to travel, and set a slow move rather than a fast one.
- Rendered the clips and extracted a mid-frame from every one.
- Looked at those frames for softness or stretching, and re-rendered any that went soft from a tighter crop.
When does this not work well?
Some photographs simply don't have the resolution. A small scan, a screenshot or a social-media download has a hard limit on how far you can push, and no care in the rendering changes that. Already-compressed files show their blocks when enlarged, soft originals get their focus problems magnified, and very long moves need more room than most photos have.
Common questions
Why does my zoom look soft? Because it enlarges a copy that no longer holds the detail. Vizard Agent crops the original instead.
How big does the photo need to be? Bigger than the output by roughly the amount you intend to push. Vizard Agent works that out.
Why check the middle and not the end? Because resampling shows up mid-move, where the eye has time to settle on it, so Vizard Agent looks there.