ClearOne Digital Media - Manual (Page 43)

MediaLinX offers source control. The MediaLinX A/V not only manages audio encoding,
but also handles control of the source. Each device is capable of using IR, RS-232, or IP
to control the source. RS-232 and IP protocols provide the MediaLinX A/V the capacity for
two-way control of the source allowing the MediaLinX A/V to gather metadata and feedback.
Many sources are already available that take advantage of RS-232 and IP, others can be
created using StreamNet Agents written in LUA, a readily available open-source scripting
language. By including the source control at the MediaLinX A/V, means not having to install
additional hardware for source control.
MediaLinX Encoder example: MediaLinX MLA9300-CS
pg 43 StreamNet Digital Media and System Design Reference Guide
Designing a StreamNet System,
introduction to required devices