Large LED signage

eRenderer

Name: eRenderer
Brand: Liberal Logic

Multi-source signage layout, rendered in minutes.

A layout renderer that arranges multiple video sources and exports them as one or more video files.

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Who uses it: Video producers, signage engineers, system integrators
Skill level: Intermediate–Advanced
Scale: Facilities
Scene: Large LED signage

eRenderer — Multi-source signage layout, rendered in minutes.

Before / After

Before

The problem

Every content change meant redoing the layout. Multi-display synchronization was fragile. Outsourcing took days to weeks and cost money.

After

The change

Templates make output preparation a matter of seconds. No drift across displays. No outsourcing fees — same-day changes are normal.

Common concerns, and how we answer them

The questions we actually hear during evaluation — and how the product addresses each one.

ConcernOur answer

Concern
Every refresh means another outsourcing invoice — annual costs become impossible to forecast.
Our answer
With eRenderer, video changes require no specialist knowledge. You can refresh content in-house without outsourcing.
Concern
Subtle timing drift between multiple displays leaves a visible seam.
Our answer
By rendering everything as a single unified output, the synchronisation problem is solved at its root.
Concern
We are not sure the system can really handle LED-wall aspect ratios and non-standard resolutions.
Our answer
Designed around arbitrary resolutions. Ultra-wide, square, and other unusual LED aspect ratios are handled natively for both input and output.
Concern
Output quality depends on the operator and drifts day to day.
Our answer
Templates lock down placement, margins, and transitions, ensuring consistent quality regardless of who produced the content.
Concern
We would rather not adopt a system without a proven track record.
Our answer
eRenderer is widely used by companies running advertising operations for public transit. The freedom to lay out material as needed is what makes it popular.

Products

eRenderer is a desktop application for arranging multiple video sources into a free-form layout and exporting them as one or more video files. It handles unusual resolutions — LED walls, ultra-wide displays — and applies layout templates with a single click.

Layout work that previously took days or weeks of outsourcing now happens in minutes via drag-and-drop and templates. Cross-display playback drift is solved at the source by rendering a unified output.

Why Liberal Logic

Solves playback drift at the source

Unified output eliminates inter-display timing drift by design.

Handles unusual resolutions

LED walls, ultra-wide displays, and other non-standard formats are first-class citizens.

Template-driven layout

Apply a layout with one click — drastically faster than manual composition.

Multi-display batch export

Split one source into synchronized outputs for multiple displays automatically.

Considering a deployment?

From product selection to operations design — our team is here to help.

Get in touch