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PartyLocalChatControl::GetAudioInput

  • Artigo

Provides the preferred microphone or recording device that the chat control has been configured to use for audio input.

Syntax

PartyError GetAudioInput(  
    PartyAudioDeviceSelectionType* audioDeviceSelectionType,  
    PartyString* audioDeviceSelectionContext,  
    PartyString* deviceId  
)

Parameters

audioDeviceSelectionType   PartyAudioDeviceSelectionType*
output

An output value indicating the selection type that was used to select the provided deviceId.

audioDeviceSelectionContext   PartyString*
library-allocated output

When using PartyAudioDeviceSelectionType::None or PartyAudioDeviceSelectionType::SystemDefault, audioDeviceSelectionContext will be empty. When using PartyAudioDeviceSelectionType::PlatformUserDefault or PartyAudioDeviceSelectionType::Manual, audioDeviceSelectionContext will be the value provided in a previous call to SetAudioInput(). The memory for the string remains valid until the next PartyLocalChatAudioInputChangedStateChange is provided via PartyManager::StartProcessingStateChanges() or the chat control is destroyed.

deviceId   PartyString*
library-allocated output

An output value indicating the selected audio input device's identifier. The memory for the string remains valid until the next PartyLocalChatAudioInputChangedStateChange is provided via PartyManager::StartProcessingStateChanges() or the chat control is destroyed.

Return value

PartyError

c_partyErrorSuccess if the call succeeded or an error code otherwise. The human-readable form of the error code can be retrieved via PartyManager::GetErrorMessage().

Remarks

An empty device identifier string indicates that no input has been selected.

Requirements

Header: Party.h

See also

PartyLocalChatControl
PartyLocalChatControl::SetAudioInput
PartyLocalChatControl::GetAudioOutput