What is previsualization?

Previsualization is playing a shot in a 3D scene before you shoot it for real. In this console it stays camera-first: you place the virtual camera, block the framing, and rehearse the move so the plan is ready for set.

How is camera previz different from a storyboard?

A storyboard draws a frame; camera previz moves it. You watch the actual path, speed, and framing of each shot in the scene instead of guessing between two stills.

Can I place a camera anywhere in the 3D scene?

Yes. Treat the scene like a location: move the virtual camera to any point, set the angle, and rehearse the path it takes during the take.

What is 3D scene blocking?

Scene blocking — also called film blocking — is planning where characters, props, and the camera stand before you shoot or generate. 3D Shot Composer applies that idea to AI filmmaking with a simple 3D stage.

Is 3D Shot Composer a storyboard tool?

No. Storyboard tools organize shot sequences and boards. 3D Shot Composer focuses on staging a 3D scene and controlling camera angles before generation. Use Topview Storyboard for boards, and 3D Shot Composer for spatial layout and framing.

What is the difference between camera control and motion control?

Camera control in 3D Shot Composer sets scene layout and virtual camera position before generation. Motion Control is about character action and motion reference. Use 3D Shot Composer to decide where things are in the frame; use Motion Control when movement performance is the goal.

Do I need to learn animation tools to use previz software?

No. This page covers one job: camera work. You skip character rigging and animation timelines and spend that time blocking shots that match your lens plan.

What is previsualization, and how is this previz software different from a storyboard?

Previsualization (previz) is blocking cameras, characters, and space before you shoot. A storyboard sequences frames on a board. This previz software lets you stage a 3D scene and move a virtual camera — use Topview Storyboard for boards, and 3D Shot Composer to block cameras in space.

Topview 3D Shot Composer

Previz Software for Blocking and Rehearsing Camera Shots

A previs loop built for camera work. Place virtual cameras in a 3D scene, rehearse each move, then take that plan on set.

Meet Topview 3D Shot Composer

Topview 3D Shot Composer is an AI scene builder and camera control tool for video. Stage characters and props in 3D, move a virtual camera, and generate consistent AI video shots from multiple angles — before you spend credits on another prompt lottery.

3D Shot Composer staging characters with a virtual camera for AI video

AI scene builder

AI Scene Builder for Video Generation

Build the scene before you generate. Place characters and props in a simple 3D space, then decide the shot. This is not traditional 3D modeling software — it is a lightweight scene builder made for AI video.

3D scene builder staging grey mannequin characters and props on a grid

Stage Characters & Props

Add people and objects to a 3D scene and put them where the story needs them — left, right, near, far — before any generation starts.

Camera view preview in 3D Shot Composer with Save Shot action

Preview the Frame

See what the virtual camera will capture. Adjust placement until the composition matches the shot you want to generate.

Generated AI video thumbnail from the staged 3D shot with play button

Made for AI Video, Not CAD

You do not need meshes, materials, or a DCC pipeline. Stage the layout quickly, then hand it to AI image or video generation.

Camera control AI

Change Camera Angles Before Generating AI Video

Use camera control AI to set height, distance, and framing first — high angle, low angle, close-up, wide, side, or over-the-shoulder — then generate with the lens already decided.

High & Low Angles

Move the virtual camera above or below eye level to change power, mood, and storytelling without rewriting prompts.

Wide, Medium & Close

Control shot size before generation so establishing shots and close-ups come from intent, not luck.

Side & Over-the-Shoulder

Plan dialogue coverage and reaction shots by rotating the camera around a fixed scene layout.

3D Camera Control for AI

Treat the camera as a movable object in space — the same idea as 3D camera control AI, built for creators instead of 3D artists.

One scene, many shots

Generate the Same Scene from Multiple Angles

Keep the layout. Move only the camera. Cut coverage from one stage instead of rebuilding the world in every prompt.

Reuse the layout
Wide, closer, then side — from one placed scene.
Change the lens, not the cast
No rewriting who stands left or right for each angle.
Faster shot lists
Build dialogue and ad coverage by moving camera position.

Same stage · wide, medium, and side coverage

Spatial continuity

Keep Character Positions Consistent Across Shots

Lock who stands where, how far apart they are, and where props sit — so multi-shot sequences stay coherent. Model outputs can still vary; this locks the spatial plan, not pixel identity.

Standing positions stay put
Place once; keep left/right and distance when the camera moves.
Props stay in their slots
Products and set pieces hold place across angles.
Fewer continuity rerolls
Less regenerating because someone jumped sides of frame.

Locked blocking · fewer continuity surprises

Scene blocking

3D Scene Blocking for AI Filmmaking

Scene blocking and film blocking mean planning where characters, props, and the camera stand before you shoot — or before you generate. 3D Shot Composer brings that previsualization step into AI video workflows.

See Your Shots Early

Block a camera in the 3D scene and watch the framing before anyone loads a truck. Catch a bad angle in minutes instead of discovering it on location.

Camera-First, Not Scene Dressing

Storyboard tools draw a still frame; animation suites dress the scene. This console stays on lens and movement, so the blocking talks camera language.

A Plan You Can Take On Set

Every camera position and move you rehearse is ready to hand to the crew. Walk on set to confirm the plan, not invent it on the day.

Clear product boundaries

Camera Angle Control vs. Motion Control

These tools solve different jobs. Use the right one so your workflow — and your SEO intent — stay clear.

Focus	3D Shot Composer	Motion Control
When it happens	Before generation — stage layout and framing	During / after motion setup — drive movement
What you control	Scene layout, virtual camera position, composition	Character action, motion reference, dynamic movement
Best for	Blocking, multi-angle coverage, spatial consistency	Matching or transferring motion performance
Typical question	Where should people and the camera be?	How should the subject move?

Watch on YouTube

See Topview 3D Shot Composer in Action

See how to stage characters and props in 3D, control virtual camera angles, and generate consistent multi-angle AI video shots.

Topview Canvas 3D Shot Composer | Precise AI Scene CompositionWatch on YouTube

How to use it

Plan Shots with Virtual Camera Software

Open a scene, place the virtual camera, then rehearse the take before you shoot or generate.

01
Open a Scene
Bring in the location or set you already have and switch to the camera view.
02
Place the Camera
Drop a virtual camera where the operator would stand, then set the angle and the path it will travel.
03
Rehearse the Take
Play the move back the way you will on set, and adjust until the framing holds.

Start with Previsualization Software

Place the camera, rehearse the take, and walk on set with a shot plan already locked. Try previz software that turns blocking into a plan you can shoot from.