Overview

ShowShark is a Lua-based post-dissector for Wireshark, built for entertainment network analysis.

It identifies and interprets protocols such as:

• sACN (Streaming ACN / E1.31)
• Art-Net
• RDMnet
• OSC
• IGMP (for multicast subscription behaviour)
• mDNS / SLP (for service discovery)

ShowShark automatically recognises devices, decodes packet types, and builds a friendly protocol stack view within Wireshark.