Fix AI Video Face Drift, Odd Hands and the Wrong Person

Find out whether the error starts before motion

If the face is wrong in the first clear frame, use a sharper single-subject photo and remove glare or occlusion. If it is right until a big head turn, keep the reference and choose a smaller turn. Make a baseline in the Pavo AI meme editor so you can compare the same moment across attempts.

Compare the example clips before you generate

Watch the Patrick Jane examples, Thriller Dance examples, and Dime Dime Baby examples once through, then scrub the preview to see where you would pause. Begin with the clip that frames the feature you want viewers to remember. On a second pass, compare how much space each take leaves around that feature as the subject moves. These times and dimensions describe the preview files; check the generator for current settings.

With Lisbon in the Garage (540 × 960, 18.1 seconds)

A second figure in the garage lets you see whether drift starts when the two profiles cross. For your opening, look for the earliest reliable face frame. Put your own source beside the preview at phone width and check the face edge, hand separation and first bad frame. If the main detail is already hard to pick out in a still, compare another source or a preview with more separation before generating.

Green Tracksuit (540 × 960, 13.5 seconds)

A group dance makes the arm movement a harder test. Check that you are following the same foreground face before and after it. To plan the turn, hand crossing or step where it breaks, check the frames just before and after the corresponding movement. Note which object or part of the subject first approaches the crop. Keep the last usable frame on either side as a potential trim point.

The Quince Guy (480 × 854, 9 seconds)

The pastry crosses the mouth in the close-up. Compare both clear face frames on either side of the obstruction. Work backward from a revised clip compared at the same checkpoints. Find a frame that could serve as the cover or the start of the next shot. Check it at the intended viewing size. If the important detail disappears there, test the crop in the edit first.

Treat hands and face as separate checks

When a hand looks odd only while crossing a face, make that gesture smaller or choose a scene where the hand stops short. A shoe disappearing at a step usually calls for a wider body reference or a less complex move. A group photo can also give the model more than one possible subject, so crop or retake it cleanly.

Make a baseline you can return to

Keep the original photo, a copy of the output, the scene name and the settings you used. Open both files and find the first frame where the problem is visible. Scrub backward until the subject looks right, then forward to see what enters the shot. A timestamp, one screenshot and one sentence about the problem give you enough evidence for the next test.

Save a still before the face turns and another immediately after a hand crosses it. If the jaw changes only after the obstruction, use a smaller action with the same photo. If the profile is already wrong before the obstruction, try an original file with a clearer side angle.

For this scene, make the face edge, hand separation and first bad frame your first check. Open the file at the same width as your draft and see which part of that detail remains clear. If the sample and your source make that check difficult, try one source or motion change at the earliest failing beat. Choose material you have permission to use for the finished audience. With two people in an edit, approve the sources separately and identify which shot introduces each person.

Diagnose identity, overlap and motion separately

1. Mark the first bad frame. Look at the start for the intended face, at a turn for identity drift, and at a hand crossing for occlusion. Give each issue its own timestamp.
2. For an early wrong face, change the source and keep the take. Use even light, a single subject and a clear jawline. Crop out reflections or second faces that the model might confuse with the lead.
3. For a late hand or foot problem, keep the photo and simplify the motion. Try a smaller turn, a wider crop, or a scene with more space between limbs and props.
4. Compare the retries at the same three points. Keep the version that works at normal speed, and trim around a small late failure if the clip already tells its story.

Two short prompts to try with the selected scene

Start with the direction supplied by With Lisbon in the Garage or the example you picked. For a revision, write what should be visible in shot order. Preserve one subject feature and one main action, then stop. Keep the same scene and source on a prompt test so the result tells you whether the new direction helped.

First pass

Use the reference face with eyes and jaw visible before the turn. Keep the hand clear of the face. Hold the same profile when the movement ends.

Read the brief once against the preview and decide which detail does the most work. The first look should tell the viewer who is there, and the move should read at normal speed. If your prompt introduces a second setting, a different person or an extra camera move, take that instruction out for this first pass.

One focused revision

Use a smaller turn in the same scene. Keep the camera steady and compare the jaw immediately after the previous failure point.

When identity drifts only after the face is covered, test one source or motion change at the earliest failing beat and keep the rest of the setup steady. Compare the same action in both takes, using stills if movement makes the difference hard to see. A working first version is also a reference for your next draft. Save its source, chosen scene and short note together.

Recheck the same timecode

Save the original settings, then compare the first frame, the failing moment and the ending on the retry. If a narrower crop alone created the error, adjust the edit instead of paying for another render. When a task is still processing, wait for its status before submitting again.

For a face that holds until the second step, test the same source in a simpler movement and compare the second step with the first frame. Write down whether the change fixed the face, the hands or neither. That note gives the next retry a clear target.

What to check at the opening, action and ending

Before the action

Use the earliest reliable face frame to check the face edge, hand separation and first bad frame. Compare the generated frame with your source at the same viewing size. Check that the feature you care about is visible before the subject turns, the camera moves or a prop enters. If it is already missing, work on the input or framing first. A later adjustment has more to build on when the opening already looks right.

At the main beat

Around the turn, hand crossing or step where it breaks, scrub a few frames in both directions. If identity drifts only after the face is covered, locate the first bad frame and check whether something crosses the subject there. A problem that starts when the hand crosses the face calls for a different correction from a photo that already lacks the right profile. Test one source or motion change at the earliest failing beat. Hold the other inputs steady and repeat the same pause on the new output.

After the move

Find a revised clip compared at the same checkpoints and decide whether it is a usable final frame or a cut point. Play the full clip at normal speed with the sound muted, then turn the sound back on and play it again. The first pass tells you whether the picture explains the action. The second pass lets you hear whether music or dialogue arrives early enough to make sense without masking the reply. If an action only looks awkward when stepped through frame by frame, judge it in the actual export before rebuilding the shot.

Check the quote and prepare the finished cut

Open the Patrick Jane editor, choose the actual scene and settings, and read the quote shown before submitting. You can check Pavo AI Video pricing for plan details. After submission, use the task state to find the result. Review a completed take before starting another one. If you do need another attempt, write down the one change you are testing.

Use the selected timestamp to compare the original and the new take. Open the exported file as well as the editor preview, especially if the apparent problem was at the edge of a crop. Keep the version that passes the check at the intended size and note which change improved it. That gives you a specific starting point for the next clip.

Give the exported file one last check for the face edge, hand separation and first bad frame. If the shot needs another pass, keep the exported baseline so the next change is easy to judge. For a separate worked example or a more focused workflow, read Patrick Jane AI Dance: Build the Joke Around One Photo.

Common questions

Why is a group photo more likely to replace the wrong person?

Several visible faces give the image more than one likely subject. Take a single-person portrait or crop cleanly around the intended face and shoulders. Use a scene where that performer is clearly separated from background figures.

When should I fix it in editing instead of generating again?

Check whether the problem appears in the original frame. If it only appears after a crop, move the crop or use a wider inset. If one small late beat fails after a clear payoff, trim before the error.