How can I get in touch with a question?

You can reach us at info@mockdatscreen.com — we will be happy to answer any questions you may have.

How long does it take to receive my 3D visualization?

All projects are delivered within 48 hours of receiving all required materials (measurements, videos, 3D models). You will receive a shareable link to explore your scene.

Which devices can viewers use to explore the scene?

All visualizations are accessible on mobile (iOS and Android) and desktop (PC/Mac) directly from any browser, with no app installation required.

Yes — immersive rooms, exhibition spaces and full exhibition projects can be explored in VR using compatible headsets. The only exception is projection mapping on 3D architectural models, which is desktop and mobile only.

What materials do I need to provide?

Depending on the project: room dimensions, your videos in MP4 or WebM format, and for projects involving custom 3D models, a GLB file of your space or object.

Can I share the result with my clients?

Absolutely. Each completed project has a unique shareable link. Your clients can open the immersive 3D preview directly in their browser — no login or installation needed.

Do I need an account to use the 3D editor?

No. You can open the MockdatScreen editor and start building a scene right away, no registration required — including the free built-in asset library. A free account is only needed to save your projects to the cloud and share them with a link.

Which file formats can I import?

3D models in GLB, GLTF, OBJ, FBX and STL; videos in MP4, WebM and MOV; images and textures in JPG, PNG and WebP; HDR and EXR environment maps for lighting; and MP3 audio.

Is there a free asset library?

Yes. The editor ships with a commons library of ready-to-use 3D models, textures and videos — such as low-poly nature packs — that anyone can drop into a scene, with no login required.

What can I build in the editor?

Rooms and custom 3D venues, LED screens on any surface playing your videos, projection mapping onto architectural models, lights, PBR materials, ambient audio and camera animations. You can also walk through the scene in first-person (POV) mode.

How is my content stored and protected?

Your uploads are private to your project, stored on secure cloud storage and always served over HTTPS. They are only visible to people you give a share link to, and you can export or permanently delete all your data at any time.

How much does it cost?

Using the 3D editor is free. Done-for-you visualization services (immersive rooms, exhibition spaces, projection mapping) are delivered through project codes — write to info@mockdatscreen.com for a quote.

How to preview an LED wall before installing it

Installing an LED wall is expensive and hard to undo. Previewing it in 3D first lets you validate the size, the content and how it reads from every seat — before a single panel is ordered.

Why preview an LED wall at all?

LED installations commit you to a fixed size, pixel pitch and position. If the content looks wrong, the wall is too small, or a sightline is blocked, fixing it after install is costly.

A 3D preview turns those unknowns into something you can see and approve up front — and something a client can sign off on with confidence.

What you need to preview it

Three things are usually enough: the dimensions of the space, the position and size of the wall, and the video content you intend to play on it.

With a custom venue, a 3D model (GLB) of the space makes the preview match reality even more closely.

How to do it with MockdatScreen

Share your measurements and videos. We build the LED wall as an interactive 3D scene and deliver it within 48 hours.

You get a single link: open it in any browser on desktop or mobile, walk around the space, see the content on the wall, and even explore it in VR — then share that same link with your client.

Preview your LED wall ← All guides