Your episode is written: 30 keyframes, two locked characters, dialogue assigned, camera moves planned. The Generate button is right there — and this is the most expensive moment in AI microdrama. Not because the first generation costs much, but because a full episode generated without a pre-flight check turns every avoidable mistake into a full-price reshoot. A melted face discovered at 1080p costs the same as one discovered at 480p — except you paid full price to learn it.
The fix is a checklist you run on paper, before a single credit is spent. The No-Reshoot Kit's pre-flight checklist has 18 points, each written the way the failure actually shows up on your credit bill: what you see, why it happened, and the fix you paste. Here they are, in the order you check them.
1. Character locks: faces, marks, hair, and wardrobe
Most reshoots are character failures, so the checklist starts there. Five points, all checked against the lock cards before anything else:
- Eyebrows vanish or fade. Your lock string said "eyebrows" with no form. Repeat the full form every frame — "thick complete black eyebrows" — plus the exact distinguishing detail, like a 3mm gap at the tail of his own right eyebrow.
- Marks, scars, and watches swap sides. Models mirror freely. Always write "HER OWN left" or "HIS left wrist" in the lock string, plus a named negative: "the mark never on the right side; the watch never on the right wrist."
- Hair changes state between frames. Dry becomes wet, loose becomes tied, the parting flips. Hair state is a lock field, not a vibe: color, length against the body, parting ratio, and wet/dry state are all named, and rain scenes state explicitly which frames are wet-hair frames.
- Wardrobe drifts across episodes. The cardigan goes cream to white to beige across a week of posting. The three-garment lock is frozen for the whole arc; a costume change must be a scripted, named frame — never a silent prompt edit.
- Every take uses a fresh first frame. Regenerating the reference image each time re-rolls the face each time. Generate one approved first frame per character per location and reuse that exact image as the image-to-video source for every take in the scene.
2. Dialogue and mouths: who speaks, how much, and when nobody should
- Two characters say the same line. Both mouths move on one line of dialogue because you never assigned ownership. Every spoken frame carries "X ONLY — Y's mouth stays shut" (and if Y is framed, add "no lip movement from Y").
- Dialogue lines are too long for the clip. A five-second frame cannot lip-sync a 20-word sentence. Budget roughly 8–12 spoken words per five-second frame; split long lines across two keyframes instead of speeding them up.
- Voiceover frames get lip-sync anyway. You wanted narration; the character's mouth performs it. Mark the frame "voiceover — lips do NOT move, no lip-sync" in both the dialogue line and the negatives, and frame the face partially so there is less mouth to animate.
3. Frame discipline: one action, two faces, hands with a job
- Three actions crammed into one shot. Every multi-action prompt melts at least one action. One main action plus one camera move per keyframe. If the script needs two beats, it needs two keyframes.
- Background characters steal the scene. An extra gets a close-up, a face, or worse, a line. Supporting figures are described by framing, not by face — "seen only from behind," "side profile only" — and they speak only as assigned voice-off lines.
- Too many faces in one frame. Three or more speaking faces in a vertical frame multiplies every failure above. Cap clear faces at two per keyframe; crowds are backs, silhouettes, and blurred depth.
- Hands do a second, unscripted job. The hand holding the letter also waves, points, or grows a sixth finger mid-gesture. Any frame where a hand is visible names exactly what that hand is doing, and the negatives ban added gestures; if a hand has no job, keep it out of frame.
- Emotion is written as an extreme. "Crying," "furious," "ecstatic" produce theatrical melt-faces. Write the smallest physical version — "eyes wet, no tears fall," "jaw tightens," "composure cracks for the first time" — and ban shouting, sobbing, and exaggerated expressions unless the script truly peaks there.
- Hook frames carry dialogue. The last frame of an episode is for the image that sells the next episode; a spoken line gives the model one more chance to ruin the face in the exact frame everyone remembers. Closing hooks are silent or single-line, visually simple, with the hook text added in post — never generated.
4. Text, props, and the standing negative block
- Readable text appears — and it's gibberish. Letters, signs, book spines, phone screens, folder labels: any surface that can carry text eventually will, wrongly. Every prop or background surface gets "no readable text" in the prompt, and letters, envelopes, and screens are additionally described as blurred or unmarked.
- The signature prop changes hands. The umbrella, the folder, the letter — whichever hand held it last frame is forgotten. The prop's owner-hand is part of the lock string, and hand-critical frames add a negative: "never switches to the right hand; the watch never disappears."
- Negatives got dropped "just for this frame." The one frame without "no subtitles, no watermark" is the one that grows burned-in subtitles. Negatives are boilerplate: keep a standing negative block — subtitles, watermark, readable text, side-swaps, sparse eyebrows — and paste it whole into every prompt, no exceptions.
5. The cost rule — and the 60-second audit
- You generated at 1080p first. The most expensive habit in AI video. Proof at 480p/720p, verify face, dialogue ownership, and hands, then upscale only passing takes. In one published hands-on comparison of this proof-first route, the total cost of a finished 15-second clip fell by about 38% versus generating at 1080p every time — your own figure will vary with your tool's pricing and how often you currently reshoot.
Once all 18 points pass, run the six-box audit before every generation session: lock strings pasted verbatim? One action plus one camera move per frame? Dialogue ownership on every spoken frame? Standing negative block present? Every text surface marked "no readable text"? Proof resolution set — not 1080p? If any box is empty, you are about to pay for the lesson instead of the clip.
Keep a failure log as you go: frame, failure type, checklist number, fix applied. After one episode, your log tells you which three checklist points are your expensive ones — weight your pre-flight audit toward them forever.
Want the checklist in a form you can run today? The free sample includes the first episode's six keyframe prompts with full character lock cards, plus a sample of the checklist, so you can run the first five points on a real episode: Free Sample — Episode 1: Rain Check. The full 18-point checklist, the pre-flight audit sheet, and the proof-then-upscale workflow for all 30 scenes are in The No-Reshoot Kit.
Just want the Lock Card templates on their own? Lock Card Templates — 10 Genres — US$12: blank, fill-in Lock Cards for 10 genres, instant download.