env_microphone DSP effects not working on dedicated servers

[Kerouha]

Description

As title says. Needs confirmation for Linux/Windows servers.

In current state, it prevents one from using otherwise a perfectly functional engine feature in maps or modifications.

Usage example (local server):

xmas.mp4

Reproduction steps

Go to a microphone entity present in these maps:

• c1m2_streets
• c2m5_concert
• c6m1_riverbank

Interact with/vocalize into a microphone. On a local server, speaker effect should apply. On a dedicated server you might hear just a louder voice with no effect applied.

Additional files

Dedicated/local server comparison (Youtube)