THIS IS A TEST INSTANCE. Feel free to ask and answer questions, but take care to avoid triggering too many notifications.
Ask Your Question

Revision history  [back]

Revision 1
grahamb's avatar
23.8k
grahamb
answered 2019-09-13 10:34:12 +0000

You don't specify the version of Wireshark you're using, nor your OS which is less than helpful.

HDPC2 dissection is a built-in dissector that has been available since approx. version 1.8 for HDCP2 over TCP. It is a heuristic dissector that is disabled by default, so you must enable it using the menu item Analyze -> Enabled Protocols, search for HDCP2, and the check the box for hdcp2_tcp.