Generates spritesheet from image (Roles: user)

Columns in the frame grid. Absent on legacy sheets, which use a square grid of ceil(sqrt(num_frames)) per side.

Rows in the frame grid. Absent on legacy sheets, which use a square grid of ceil(sqrt(num_frames)) per side.

URL of the watermarked variant of sprite_sheet_b64 (object key = clean key + "_wm"). Present only when generated by a free user; served IN PLACE of sprite_sheet_b64 to free viewers. sprite_sheet_b64 itself always stays the clean asset.

Watermarked variant of sprite_sheet_raw_b64 (see sprite_sheet_watermarked_b64).

Response-only. True when the served sprite_sheet_b64 is the watermarked variant (free viewer). Never persisted - stripped from inbound bodies.

Codename of the model that generated (or last re-rendered) the animation, e.g. blitz, forge, tango. Absent on sheets created before it was recorded.

True when this spritesheet was produced by an edit (prompt, outpaint, or fix_loop) - the whole animation was re-rendered, so frames may drift from the original.

How the ML produced the animation, as reported by it (e.g. image, edit, motion_transfer). Absent on sheets saved before it was recorded.

Pixel-art filter the ML applied, as reported by it. Absent on sheets saved before it was recorded.