Screen Sharing Using HDMI – Wired Presentation

Screen Sharing Using HDMI – Wired Presentation

While Zoapi Hub offers multiple wireless screen-sharing options, it also supports wired presentation as a reliable backup solution. HDMI-based wired presentation provides a seamless experience, ensuring users can share their screens even when wireless options are unavailable.

In this article, we provide a step-by-step guide on how to use HDMI for wired screen sharing with Zoapi Hub.

Prerequisites #

Before using HDMI-based screen sharing, ensure the following requirements are met:

• Zoapi Hub Compatibility: Confirm that your Zoapi Hub model supports wired presentation. If unsure, check with your IT team.
• HDMI Capture Card: An HDMI-to-USB capture card must be connected to Zoapi Hub to enable video and audio input.
• Configuration: The HDMI capture card should be selected as the default HDMI input for video and audio in the Zoapi Hub settings.
• HDMI Cable Availability: An HDMI cable should be routed from the Zoapi Hub to the meeting table for easy access.

Steps to Share Your Screen Using HDMI #

1. Verify Wired Presentation Support – Ensure that your Zoapi Hub supports wired presentation and is configured correctly.
2. Locate the HDMI Cable – Find the HDMI cable connected to the Zoapi Hub on the meeting room table.
3. Connect Your Laptop – Plug the HDMI cable into your laptop’s HDMI port.
4. Automatic Screen Detection – Zoapi Hub will automatically detect the HDMI input and display your screen as a participant named “HDMI”
5. Manage Presentation Views
   • Users can choose between Single View, Quad View, or switch between presenters, similar to wireless screen sharing.
   • If multiple users are sharing their screens (both wired and wireless), the presenter can be switched seamlessly.

Frequently Asked Questions: #

1. Does every Zoapi Hub support wired HDMI presentation?
   No. Zoapi requires an external hdmi to usb capture card to enable HDMI presentation. Contact your IT team to enable HDMI presentation on Zoapi Hub
2. What equipment is needed for wired screen sharing?
   To share your screen via HDMI, you need:
   1. An HDMI-to-USB capture card connected to Zoapi Hub.A pre-configured HDMI input in Zoapi Hub settings.
   2. An HDMI cable routed to the meeting table for easy access.
3. How do I switch between wired and wireless screen sharing?
   Zoapi Hub allows both wired and wireless screen sharing simultaneously. The system treats the HDMI input as another participant (“HDMI”) in the meeting, and users can switch between presenters or use quad-view modes
4. Will HDMI screen sharing provide both video and audio?
   Yes, if the HDMI-to-USB capture card is configured correctly, it will capture both video and audio from your laptop. Ensure that the HDMI Input is selected as the default audio source in Zoapi Hub settings.
5. Do I need to install any software for HDMI screen sharing?
   No, HDMI-based wired presentation works automatically once the hardware setup is complete. Simply connect your laptop via HDMI, and Zoapi Hub will detect and display your screen.
6. Can multiple users share their screens using HDMI?
   Only one device can be connected via HDMI at a time. However, other participants can still share their screens wirelessly, and Zoapi Hub allows switching between different presenters.
7. What should I do if my screen is not detected after connecting the HDMI cable?
   Try the following troubleshooting steps:
   1. Ensure the HDMI cable is properly connected to both your laptop and the capture card.
   2. Verify that the capture card is recognized in Zoapi Hub settings as an input source.
   3. Restart your laptop and Zoapi Hub and reconnect the HDMI cable.
   4. If issues persist, check with your IT support team.
8. Can I use HDMI screen sharing with an interactive display?
   Yes, HDMI screen sharing works seamlessly with interactive displays. However, touch functionality is not transmitted through HDMI, so interactive features must be used separately.
9. Is HDMI screen sharing recommended over wireless presentation?
   Wireless presentation is generally preferred for flexibility and ease of use. However, HDMI screen sharing is useful as a backup solution in cases where wireless connectivity is unstable or restricted.
10. Can I use an adapter if my laptop doesn’t have an HDMI port?
    Yes, if your laptop lacks an HDMI port, you can use an HDMI adapter (e.g., USB-C to HDMI, DisplayPort to HDMI) to connect to the HDMI cable. Ensure your adapter supports video output.