QuestStudio | Vidu Q3 Reference to Video: Keep Two Subjects Distinct
Original working sheet | September 13, 2026
https://queststudio.io/blog/vidu-q3-reference-to-video-guide

TWO-SUBJECT CONTINUITY SHEET
Worked pair: Mira, teal coat and copper lantern in left hand; Niko,
ochre coat and square canvas satchel at right hip. Walk side by side,
two steps across a bridge, then stop. No prop exchange or path crossing.

REFERENCE REGISTER
Subject name / filenames / reference version:
Face and silhouette identifiers:
Wardrobe identifiers:
Exclusive prop and ownership:
Conflicting detail in another reference:
Provider / model / reference mode / subject binding confirmed:

STAGED CHECK
Single Mira: identity / wardrobe / prop / movement:
Single Niko: identity / wardrobe / prop / movement:
Pair beginning: identity / wardrobe / prop / space:
Pair mid-action: identity / wardrobe / prop / space:
Pair ending: identity / wardrobe / prop / space:
Footsteps agree with visible action and stopping?
For any failure: timestamp / observed defect / one next change:
Last accepted reference setup:

Check the exact provider's subject-input support. A single first-frame
upload is not automatically a multi-subject reference mode.

Use this as a planning and review record. Examples are illustrative, not
reported benchmark results. Save rejected attempts and limitations too.