Inputs & Streaming Digital Signage App

Show live HDMI sources directly on supported signage players

Display an external HDMI source through a compatible USB UVC capture device with overlay-safe behaviour and clear signal fallback.

Start 15-Day Free Trial No credit card required

Book a Demo

Show live HDMI sources directly on supported signage players

BUILT FOR REAL SIGNAGE WORKFLOWS

See Live HDMI in action

Display an external HDMI source through a compatible USB UVC capture device with overlay-safe behaviour and clear signal fallback.

Ideal for: Control rooms, training centres, hospitality, events and presentation spaces.

Explore all SignMitra apps

APP FEATURES

Everything needed for a dependable screen experience

Configure the app centrally, preview the result and publish it through the same SignMitra workflow used by the rest of your content.

External source display

Bring a laptop, camera, set-top box or other HDMI source onto a signage layout.

USB UVC capture support

Use compatible capture hardware with supported Android player devices.

Signal-state feedback

Show clear connected, waiting and fallback states.

Overlay-safe rendering

Keep other signage zones and visual overlays working around the live input.

Audio handling

Carry supported source audio through the player output.

Managed screen layout

Place HDMI as a full-screen source or inside a designed composition.

PRODUCT VIEWS

Designed for landscape, portrait and managed previews

Responsive presentation keeps important information readable across browser players, Android players, Android TV and compatible smart-TV environments.

POPULAR USE CASES

Where Live HDMI adds value

Use the app as a full-screen experience or combine it with other widgets in a multi-zone SignMitra composition.

Meeting and training rooms

Combine live presentations with branded information zones.

Hospitality television

Display local live sources alongside property communication.

Events and venues

Route a camera or production source to selected screens.

Operations centres

Include a live hardware feed inside a monitored dashboard layout.

QUICK SETUP

Publish in three straightforward steps

Configure the app

Open Live HDMI from the SignMitra Apps catalogue and add the information required for your use case.

Preview and design

Choose the layout, orientation and visual options, then confirm the result before publishing.

Publish to screens

Add the app to a slide or supported workflow, schedule it and send it to the required screens or groups.

FREQUENTLY ASKED QUESTIONS

Live HDMI questions

Yes. The app is configured through SignMitra and can be updated without rebuilding the entire screen workflow.

The app includes responsive presentation rules for landscape and portrait layouts. Always preview the final composition for the target screen ratio.

Yes, where the app workflow supports editor placement. It can be used full-screen or inside a designed multi-zone composition.

It is designed for SignMitra browser, Android, Android TV and compatible smart-TV playback. Hardware-dependent inputs and streaming formats require a supported device.

Saved app data is delivered through the normal SignMitra synchronization workflow. Live-data apps refresh according to their configured feed and cache policy.

Need help planning this app for your screens?

Our team can recommend the right layout, player and rollout workflow.

Talk to SignMitra

Ready to use Live HDMI on your screens?

Start a free SignMitra trial or book a guided demonstration for your use case.

Start Free Trial Book a Demo

What is Signmitra?