Vidu Q3 Turbo Aspect Ratio Guide
Aspect ratio changes the shot itself. A vertical frame needs different blocking and camera travel than a wide frame, so it is usually better to decide the delivery format before generation rather than crop blindly afterward.
How GenVideoKit structures Vidu Q3 Turbo prompts
Use direct shot language with explicit action beats, camera movement, scene-cut intent and identity/reference constraints. Vidu Q3 supports audio-video output and smart scene cuts, so describe dialogue, ambience or SFX only when useful and keep multi-shot continuity explicit.
Production shortcut
Choose the final delivery ratio before generation when possible. Reframing after the fact is useful for secondary versions, but it cannot recover composition that was never generated.
16:9
Useful for wide compositions, landscape movement, YouTube and cinematic delivery. Give lateral action enough room to travel.
9:16
Build vertically from the start for Reels, Shorts and TikTok. Keep faces and products away from extreme top and bottom crop zones.
1:1
Works for centered product and social compositions. Avoid camera travel that depends on wide horizontal space.
Use this guide with the working tools
Data sources used on this page
Model capabilities, vendor metadata and pricing references are read from the same GenVideoKit catalog used by the calculators and comparison tools.
Reference API/provider rates only. Subscription credits, promotions, regional pricing and aggregator markups can differ.
What this page is meant to answer
Use Vidu Q3 Turbo Aspect Ratio Guide for explanation, setup choices and workflow checks rather than immediate prompt generation. It is the informational layer for this specific search intent.
Scope boundary: Use the linked tool page when you are ready to build a prompt or calculate cost; keep this guide for the reasoning and setup.