audioSignal(settings)

Generate a test audio signal with a configurable waveform.

browser(settings)

Generates a video source by rendering an HTML page

deckLink(settings)

SDI/HDMI Input using a BlackMagic DeckLink card. The available cards on the machine can be enumerated using the NorskSystem.hardwareInfo() API.

Multiple cards and both SDI and HDMI inputs are supported, with all DeckLink-supported input resolutions and framerates are supported. The capture format is currently 8-bit only, but 10-bit captures will be supported soon. All supported audio channels can be captured. At present, additional data such as closed-captions and HDR metadata is not captured.

fileImage(settings)

Read an image from a file. Various image formats are supported, see the documentation for FileImageInputSettings for more details.

fileMp4(settings)

Read a MP4 (fragmented or not) from a file with realtime playback. This will not play frames that are written to the file after the node starts.

fileTs(settings)

Read from a Transport Stream file with realtime playback.

fileWebVtt(settings)

rtmpServer(settings)

Create an RTMP Server to receive RTMP streams into your application

rtp(settings)

Stream from a remote RTP source

srt(settings)

Stream from a SRT source

udpTs(settings)

Read from a Transport Stream on the network This can be multicast/unicast or broadcast

whip(settings)