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AI NPC by Convai
Transcription and other Events
Modify the accuracy of voice input to let convai to understand, when:
1.the 1st transcription/sentence is defined as finished;
2.separate between 1st and 2nd transcription.
In the metahuman BP, select Convai Chatbot complenment and click on Transcription Received
add the append and set as below between the transcirption received node and print string node:
Logic: Check if 1st sentence transcription ready is finished (true in boolean) in C; but now final is still false.
If 2nd sentence is finished as well, both C and E are boolean true
To improve the methuman character received:
Click on Text Received button to create its node (to show text in the chat box)
Go to Meta_Player BP
The BP need to Download the convai metal human project below (only up to 5.1 version)\
Add event beginplay and create transcription WB widget (made by myself if can’t find it), add to viewport
Back to the metahuman BP, to add a custom interface to see the chat messages:
Copy the same graphs on Text received node, except change the Name from player to character
(by attend Character name variable, set the character name as below:
Set the Convai character Name in event begin play as:
make sure paste the char ID in Details in ConvaiCharBot
Test the game
Other events (no demo showed in tutorial):
On Started Takling,
On finished talking,
On Failure (used when incorrect API key, char ID, etc. So that the game can go on as a backup plan, even wrong info occur)
On action received (related to Meta player BP, where tick generate actions: will execute action when enivornment is set, while generate action is true)
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