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API > API/Plugins > API/Plugins/TextToSpeech > API/Plugins/TextToSpeech/UTextToSpeechEngineSubsystem
Description
Returns the current volume strings are vocalized on a text to speech channel. Value is between 0.0f and 1.0f. If the provided channel Id doesn't exist, 0.0f will be returned.
| Name | GetVolumeOnChannel |
| Type | function |
| Header File | /Engine/Plugins/Experimental/TextToSpeech/Source/TextToSpeech/Public/TextToSpeechEngineSubsystem.h |
| Include Path | #include "TextToSpeechEngineSubsystem.h" |
| Source | /Engine/Plugins/Experimental/TextToSpeech/Source/TextToSpeech/Private/TextToSpeechEngineSubsystem.cpp |
UFUNCTION (BlueprintCallable, Category=TextToSpeech)
float GetVolumeOnChannel
(
UPARAM FName InChannelId
)
Parameters
| Name | Remarks |
|---|---|
| InChannelId | The Id for the channel to retrieve the volume from. |