Audiokinetic Wwise vs Live Link Face

Audiokinetic Wwise is a toolset for creating interactive game audio and motion. It combines an audio authoring application, sound engine, game simulator, plug-in architecture, and Authoring API. Its pipeline covers authoring, simulation, integration, in-game mixing, and real-time profiling. A project can organize sound, voice, music, and motion assets, playback behaviors, Events, simulations, profiling, and platform-specific SoundBanks. Wwise supports spatial audio, interactive music, dialogue management, localization, and audio streaming. Unity and Unreal Engine integrations are available; the Unity package includes a plug-in library, C# SDK API bindings, components, and Editor windows. The free trial is for non-commercial use and limits SoundBanks to 200 media assets. Commercial licenses are per title, with a license required for each platform used. Listed commercial plans start at $8,000, paid once; the price depends on platforms. The free Indie plan is for production budgets below $250K.

Live Link Face captures facial performances and generates animation for MetaHuman characters in Unreal Engine. The iOS app supports real-time and processed animation and can capture raw video and depth data for the MetaHuman plugin. Epic describes the Android app as a beta for real-time MetaHuman facial animation. Animation streams over a network to Unreal Engine through the MetaHuman Live Link plugin; the phone and computer must be connected to a network. App settings include OSC connections for external controllers and devices. Android timecode can use the system clock, an NTP server, or a Tentacle Sync device for multi-device synchronization. Real-time Android animation is limited to certain Qualcomm chipsets, and Snapdragon 8s chipsets are unsupported; Android does not support capture for offline processing. Live Link Hub can download recorded media from Android and iOS devices and trigger recording on a connected phone. The app is free on iOS and Android. The App Store listing requires iOS 16 or later, while Epic’s workflow description specifies an iPhone 12 or later and a Windows 10/11 desktop PC.