RGBlink
← Back to Support Hub
proStream

Support For Individuals

What we can help with

Get assistance focussed on streaming switchers, UVC, IP and NDI streaming and more. Ask our AI Agent anything to start support session

  • Mini-series devices
  • TAO encoders
  • ASK wireless video

Start a support chat

Tell us your device model and what you need help with, or try a suggested question.

Support Knowledge

Select an article from the menu to view full content here.

API / mini Series API / 0x19 Read Input Signal Channel

Read The Input Signal Channel

Applicable Devices : mini-pro, mini-pro V3, mini v3, mini-ISO, mini-edge SDI, mini-mx SDI, mini-max, mini-extreme ISO

SymbolDefinitionRemarks
Start bit<The command uses "<" as the start bit
TransmitT
ADDR0x00
SN0x00
CMD0x73
DAT10x190x19 (read input signal channel type)
DAT20-0x03The input source differs from device to device, e.g. mini pro N = 0x04
DAT30x00Not used
DAT40x00Not used
CHKSUMCheck sum = ADDR + SN + CMD + DAT1 + DAT2 + DAT3 + DAT4
End bit>The command uses ">" as the end bit

Command list

Query matrix information (with layer function)Start bitInstruction TypeAddressSNCommandData 1Data 2Data 3Data 4ChecksumEnd bit
Query the input channel used by input 1<T000073190000008C>

Command readback

SymbolDefinitionRemarks
Start bit<The command uses "<" as the start bit
TransmitF
ADDR0x00
SN0x00
CMD0x73
DAT10x190x19 (read input signal channel type)
DAT20-0x03Input source number, 0x00-0x03: input 1-4
DAT30x00, or 0x01Input type, 0x00: HDMI 0x01: SDI
DAT40x00Not used
CHKSUMCheck sum = ADDR + SN + CMD + DAT1 + DAT2 + DAT3 + DAT4
End bit>The command uses ">" as the end bit

Application example

FunctionSend & readbackResult
Query the input channel type used by input 1<T000073190000008C>
<F000073190000008C>The input channel type used by input 1 is HDMI