How transmit IO information (beside the audio) in STL application ?

Beside the audio also IO information can be transmitted from the encoder to the decoder. For that the encoder needs some hardware inputs and the decoder must have atleast one relay.

The following devices can be used as encoder with input capabilities:

Exstreamer1000 and Exstreamer500 , both have 4 inputs

The following decoding devices have relays, in () is the number of available relays:

Exstreamer110 (1), Exstreamer120 (1), Exstreamer500 (4), Exstreamer1000 (4)

There are two solutions are existing,

A - using the Instreamer firmware to Streaming Client firmware

B - using STL firmware on both sites

Using the Instreamer firmware to Streaming Client firmware

In the newer Instreamer firmwares (for encoder) is a feature available called "Send Contact Closure Information". When this is enabled the encoder will add the local input state information to the RTP header. In the decoder with Streaming Client firmware set in the setup under IO/Control Output x = "Remote". With this setup the decoder will read the io information in the RTP hearder and switch his local relay(s) according to the input state on the encoder.

Using STL firmware on both sites

Set in the configuration IO and Control / Relay x Mode = "ON while remote Input x ON"