Every broadcast row can push out up to two independent outputs, labelled by row letter and number (A1 / A2, B1 / B2, and so on). Each output picks its own transport (SRT, NDI, or DeckLink/SDI) and destination, so one row can send SRT to a remote receiver and publish an NDI source on your LAN at the same time.

This page covers picking a transport, filling in its settings, and starting/stopping. Codec and bitrate live behind the encoder badge — see Encoding, bitrate & color.

Where to find outputs

Each enabled output shows a sub-row indented under its row, with a transport pill (SRT / NDI / SDI), the destination, an encoder badge, a START / STOP button, and a status light.

• Turn an output on or off with the 1 / 2 buttons in the row header.
• Open its settings by clicking the transport pill or the destination chip.

Stop an output before reconfiguring it — its controls lock while it's running, connecting, or in error.

See also Rows and sources and The main window.

Send an output to a remote SRT receiver (Caller)

Use Caller mode when Pulsar should dial out to a remote SRT host — the most common setup.

1. Turn the output on with its row-header number button.
2. Click its transport pill or chip to open settings, then choose the SRT tab and Caller.
3. Paste the receiver's address into SRT URL (must start with srt://).
4. Adjust SRT latency if needed (default 400 ms), and leave Audio encoding on AUTO.
5. Click Apply, then START. Watch the light go orange (connecting), then green (connected).

Let a remote caller pull from this machine (Listener)

Use Listener mode when Pulsar should open a local port and wait for someone to call in.