Pipeline steps

Segment renders: images, clips, and models

Segment rendering turns each storyboard panel into an image or a video clip. Model choice is per job, per run — there is no global image or video provider setting — and every shot can be regenerated on its own without touching the rest. You can also upload your own image for any segment.

Image models

• ·GPT Image 2 — orientation plus a low/medium/high quality knob; the in-product estimate is ~25-80 credits per image depending on quality.
• ·Gemini 3.1 Flash
• ·Gemini 3 Pro — with an orientation setting.

Video models

Current options: Wan 2.7, Kling v3 Standard, Kling v3 Pro, Kling 2.6 Pro, Seedance 2 Pro, Seedance 2 Fast, Hailuo 2.3 Pro, Hailuo 2.3 Fast, and Veo 3.1. Each model exposes its own settings:

• ·Audio on/off and a negative prompt (plus a cfg control on Kling v3).
• ·Resolution and aspect ratio where the model supports it — Seedance up to 1080p (Pro) or 720p (Fast); Wan 720p/1080p; Veo 3.1 720p/1080p/4k at 16:9 or 9:16. Per-clip resolution applies to the source render only — the exported video composition is 1920×1080 (see export).
• ·Prompt-optimizer toggles on Hailuo and Wan.

Clip duration is not a setting: it is derived automatically from the segment's narration length and snapped to the model's allowed durations (Veo 3.1 clips are fixed at 8 seconds, for example).

Prompts and the expert drawer

Every generation step's prompt is built from named sections. In the expert drawer you can override the editable sections per run — overrides are validated server-side — and reset any section back to its default. The drawer is also where the model picker and per-model settings live. Overrides persist at the scope you set them: project, style, asset, segment asset, or voice block.

Regeneration rules

• ·Regenerate any single shot without touching the others.
• ·Generate all fills only missing, stale, or failed renders, and skips anything already in flight — so it is always safe to press, and a retry never double-bills.
• ·Renders don't block editing: you can open the editor and even export while renders are still in flight.

Each render draws on the segment's tagged reference images, which is how a shot fifty scenes in still matches shot one — see how character consistency works.