ComfyUI-DeliveryBay

Resizing to every platform by hand is slow and it drifts. This node does the three things that keep a delivery set honest:

• Protected crops. Mark the must keep region once. Every aspect takes the largest crop that fully contains it, centered on it. If an aspect cannot contain it, the master is padded instead of cropped into. Nothing important ever gets chopped.
• Optional finish. Take the set clean, or finished with conformed halation and grain. The finish runs after resize, at each deliverable's final pixel size, with one shared seed, so every output matches instead of drifting coarse or fine with the scale. (Uses ComfyUI-ColoristFilmGrain; only needed when finish is on.)
• Named delivery set. Files written to a delivery convention in one folder, ready to hand off: {slug}_{platform}_{WxH}.png. The node also returns a contact sheet of the whole set for preview.

Install

1. Clone or copy this folder into ComfyUI/custom_nodes/.
2. Restart ComfyUI.
3. Add Colorist Delivery Bay (category image/delivery).

No dependencies beyond torch and Pillow, which ComfyUI already has. The finish toggle additionally needs ComfyUI-ColoristFilmGrain installed; with finish off there is no dependency at all.

Controls

Example workflows

In example_workflows/:

• delivery_bay_clean.json — one node, protected crops, named clean set.
• delivery_bay_finished.json — the same set with the conformed film finish.
• delivery_bay_stock_no_code.json — one deliverable assembled from stock crop, resize and save nodes, for anyone who wants the no code path. The crop box arithmetic is yours to do by hand on this path; that wall is the reason the node exists.

Delivering it

Keep the master at the highest quality you have. Deliver per platform spec. If you finish, finish last, at final size — grain scaled after the fact is the drift this node was built to end.

A few deliberate choices: the node delivers one master frame (feed it a batch and it tells you to pick a frame; per frame video delivery is a v1.1 item). Deliverables save as 8 bit PNG because every listed platform ingests 8 bit — the master stays untouched. A named delivery set overwrites its previous run by design: deterministic names are the point, so re-running a delivery replaces it instead of littering numbered copies.

Build guide and story

The story behind it is a Field Note: Delivery Bay on jeffreykentpost.com.

How it was built

Built with Claude Code, tested against a live ComfyUI install. That is the working style,

Verifiziert 12. Sept.