Discovery is the evidence layer between NDI network configuration and a production adapter or Multiview input. If the device is absent here, downstream selection cannot repair discovery.
開始之前
NDI devices reachable from the configured Callaba interfaces and discovery addresses.
A unique, recognizable NDI source name.
設定說明
只說明操作員需要的控制項；內部欄位名稱與實作事件不會顯示。
Inventory
Read the sources currently visible to Callaba.
- Device name
NDI source identity advertised on the network.
- Activity
Recent discovery/process state used to distinguish visible and stale devices.
- Refresh
Update the discovered-device inventory after a network or source change.
安全的首次工作流程
- 01
Start the NDI source and confirm it advertises the intended name.
- 02
Refresh the discovered-device list.
- 03
Match the device name and activity to the expected production source.
- 04
Only then select it in an NDI adapter or supported Multiview input.
工作流程範例
Preflight an NDI source before production
A new camera, decoder or software output has joined the NDI network.
如何建立
- 1
Verify the source on the intended network and record its advertised name.
- 2
Refresh Callaba discovery and locate that exact source.
- 3
Confirm recent activity before selecting it downstream.
- 4
Monitor the selected source in the adapter or Multiview workflow.
Recover discovery after a network change
A known NDI source disappears after an interface, VLAN or discovery-server change.
如何建立
- 1
Confirm the source is still advertising the same name on the intended network.
- 2
Compare Callaba network IPs and discovery addresses with the last working configuration.
- 3
Restore the reviewed values, save once and wait for NDI processes to restart.
- 4
Refresh discovery and verify the same source identity before reopening downstream output.
驗證結果
- The expected NDI name appears after refresh.
- Activity is recent while the source is running.
- The same source identity appears in downstream selectors.
疑難排解
The device does not appear
檢查- Confirm the source is advertising.
- Review Callaba interfaces, discovery addresses and network reachability.
Correct NDI network configuration, save it, then refresh discovery before changing downstream modules.