Use NDI in your mosque

Practical use cases for NDI in your mosque.

Use NDI in your mosque

NDI offers many possibilities in a mosque setting. Here’s how to use it for different scenarios.

Common use cases

Livestream the khutbah

Setup:

  • NDI camera aimed at the minbar
  • PC with OBS Studio receives the NDI signal
  • Stream sent to moschee.io or YouTube

Benefits:

  • Camera can be far from the PC
  • No video cables across the prayer hall
  • Easy camera switching

Feed to the women’s area

Setup:

  • NDI camera in the men’s area
  • NDI receiver (e.g., BirdDog) in the women’s area
  • Connected to a screen/projector

Benefits:

  • No video cable through the building
  • Multiple screens at once
  • PTZ control possible from the women’s area

Prayer time displays

Setup:

  • PC sends the mosque display as NDI
  • Multiple NDI receivers on different screens
  • One signal → as many displays as you like

Benefits:

  • Central management
  • No dedicated PCs per display
  • Easy to expand

Translation setup

Setup:

  • Camera shows the imam
  • NDI signal to the translator room
  • Translator watches video and speaks the translation

Benefits:

  • Translator doesn’t need to be in the prayer hall
  • Video feedback for better sync
  • Multiple languages in parallel

Network planning

Basic architecture

[NDI cameras] ─────┐

[Mosque display PC] ├──── [Gigabit switch] ──── [NDI receivers/displays]

[Streaming PC] ────┘
ComponentRecommendationNote
SwitchManaged GigabitVLANs for separation
CablingCat6Up to 100m
Access pointWiFi 6 (optional)NDI

Separate network

For best performance, use a dedicated network for NDI devices, separate from internet traffic.

Option 1: Physically separate

  • Own switch for NDI
  • No contention with internet traffic

Option 2: VLAN

  • Managed switch with VLAN support
  • NDI devices in their own VLAN
  • Prioritize NDI traffic (QoS)

Example setups

Small setup (1 camera)

Components:

  • 1× NDI camera (e.g., PTZOptics)
  • 1× PC with OBS Studio
  • 1× Gigabit switch

Cost: ~€800–1,500

Best for:

  • Livestreaming the khutbah
  • Recording lectures

Medium setup (2–3 cameras)

Components:

  • 2–3× NDI cameras
  • 1× PC with vMix or OBS
  • 1× Managed Gigabit switch
  • 2× NDI receivers for displays

Cost: ~€2,500–4,000

Best for:

  • Multi-camera livestreaming
  • Feed to the women’s area
  • Recordings from different angles

Large setup (4+ cameras)

Components:

  • 4+× NDI cameras
  • 1× Dedicated streaming PC
  • 1× Managed switch with 10G uplink
  • Multiple NDI receivers
  • Optional NDI router

Cost: ~€5,000–10,000

Best for:

  • Professional productions
  • Large mosques
  • Multilingual translations
  • Recording and livestreaming in parallel

Best practices

Camera placement

  • Minbar: Frontal shot of the imam
  • Side: Alternate perspective
  • Rear: Overview of the congregation (mind privacy)

Cable management

  • Label all network cables
  • Use cable trays/bridges across walkways
  • Keep spare cables

Backup plan

  • USB webcam as backup
  • Recording PC for key events
  • Spare network cables

Next steps