AI Image Inpaint Changes Pixels Outside the Mask
You masked one region for inpaint and pixels outside the mask shifted too. Force a paste-back composite (apply_overlay), use a hard mask, and verify with a pixel diff.
Bad fidelity, broken faces, inconsistent style, jittery video, weak hooks, long prompts.
AI-generation "failures" are usually prompt-structure or parameter issues, not model limits. This hub gathers image / video / music / lyric failure modes and their shortest fixes.
You masked one region for inpaint and pixels outside the mask shifted too. Force a paste-back composite (apply_overlay), use a hard mask, and verify with a pixel diff.
Listed 'text, watermark, extra fingers' in the negative prompt and got all three anyway? It is usually one of seven causes: not wired up, CFG too low, contradicted by the positive prompt, truncated past 75 tokens, wrong weight syntax, an overtrained checkpoint, or a Flux model that ignores negatives by design.
Uploaded a reference for img2img, IP-Adapter, Flux Redux, or ControlNet and the output barely resembles it? Diagnose by strength sweep, confirm the reference reached the model, then crank the right knob.
Same seed and prompt, different image? Seed is only one of ~10 variables. Pin model version, sampler, scheduler, steps, CFG, and post-processing — not just the seed.
Suno or Udio starts at 120 BPM and wanders to 128 or 115 by the end. Fastest fix: open the song in Suno Studio and switch Project Tempo from Follow Track to Manual BPM. Plus prompt fixes that stop drift at the source.
You asked for a slow dolly-in and got a dolly-out, or pan left came back as pan right. Fix it with start/end framing, screen-space language, and the built-in camera sliders in Runway, Kling, and Flow.
Your AI voice clone says the words but breathes in the wrong place, pauses mid-clause, or never breathes at all. Fastest fix: re-punctuate the script and match pause control to your model (audio tags for Eleven v3, SSML for v2).
The cut between two AI clips feels jarring. Match motion, color, and pacing, or let the model render the transition with start/end keyframes.
Six-finger hands still slip through in 2026. Fix the framing, run a hand-specific inpaint pass, and swap models — exact steps for Midjourney, SDXL, Flux, and Imagen.
Your AI series images look like 8 different artists made them. Fix it with a fixed style header, seed locking, sref/oref reference, palette limits, LoRA, and image-to-image chaining — updated for Midjourney V8.1 and gpt-image-2 (June 2026).
Starts as image A, ends as someone else. Lower motion, cap clip length, and lock identity with reference + text anchors to stop the drift.
Mouth movements don't match your separately generated audio. Diagnose the cause and pick the right fix: re-render, post-sync, or compose around it.
Photorealistic prompts come out looking plastic and fake. Fix it with concrete lighting, skin-texture, lens, and negative-prompt cues — verified June 2026.
AI product shots read as fake when lighting is too symmetric, the contact shadow is missing, or reflections don't match the material. Here is the prompt-and-model fix path.
AI image text comes back as nonsense like RESPCT or OPEM. Pick a typography-strong model (GPT Image 2, Ideogram V3, Nano Banana 2) or add the text in post. Step-by-step fixes for June 2026.
Background strobes between shapes or styles. Fix it by simplifying the background, using one motion source, dropping Motion amount, or switching models.
AI video breaks the moment things move: extra fingers, morphing faces, vanishing objects. Seven web-verified tactics to make Veo, Kling, Runway and Sora clips far more consistent, updated June 2026.
Limbs pop and subjects teleport between frames in Runway, Kling, Pika, or Veo. Fix it: one action per clip, anchor the start pose, render at native fps.
Your subject starts as one person and ends as another. Fix it with a native character reference (Kling Element, Runway References, Sora Cameo), specific identity markers, and shorter shots.
Your AI clip is a still with 5-pixel parallax. Add action verbs, name ONE camera move, and raise motion intensity — the three fixes for under-motion in Runway, Kling, Pika and Veo (June 2026).
Subject dead-center, no depth, no leading lines. Direct composition like you direct lighting: thirds placement, three planes, camera angle, depth-of-field cues.