Amazon Bedrock AI Karaoke is an interactive demonstration of Amazon Bedrock. Users complete the prompt with the microphone and choose the best response. Powered by Amazon Bedrock, Amazon Transcribe and Amazon ECS Anywhere.
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Bug restarting microphone input stream after an error. ERROR: Error querying device -1 #11
Sometimes, after an error the microphone fails to restart.
The logs show ERROR: Error querying device -1 but the process never recovers
https://github.com/aws-samples/amazon-bedrock-ai-karaoke/blob/main/lib/server/server.py#L115C29-L115C43 https://github.com/spatialaudio/python-sounddevice/blob/master/sounddevice.py#L569C23-L569C23