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ConvAgent: enable Voice module so the Opus codec initializes

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The project had no [Voice] section, so the engine default bEnabled=false left
FVoiceModule::CreateVoiceEncoder() returning null (Encoder/Decoder NULL).
Networked agent audio then fell back to raw PCM in large reliable multicast
RPCs, overflowing the reliable buffer and dropping VR client connections the
moment the avatar spoke. Enabling Voice lets Opus compress (~13-20x), keeping
RPCs small.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
j.foucher
2026-06-26 19:52:48 +02:00
parent efd9921fde
commit 41900991ef
1 changed files with 8 additions and 0 deletions
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8
Unreal/PS_AI_Agent/Config/DefaultEngine.ini
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@@ -166,6 +166,14 @@ DefaultPlatformService=Null
[OnlineSubsystemNull] [OnlineSubsystemNull]
bEnabled=true bEnabled=true
[Voice]
; Enable the Voice module so FVoiceModule::CreateVoiceEncoder() returns a valid
; Opus encoder/decoder. The engine default is bEnabled=false, which leaves the
; encoder NULL and makes networked agent audio fall back to raw PCM in large
; reliable multicast RPCs — these overflow the reliable buffer and drop VR
; client connections the moment the avatar speaks. With Opus, chunks are ~1-4KB.
bEnabled=true
[/Script/AndroidFileServerEditor.AndroidFileServerRuntimeSettings] [/Script/AndroidFileServerEditor.AndroidFileServerRuntimeSettings]
bEnablePlugin=True bEnablePlugin=True
bAllowNetworkConnection=True bAllowNetworkConnection=True