gemini-cli - 💡(How to fix) Fix [Voice] Fix Gemini Live Latency & Cutoff [1 participants]

TL;DR

Investigate and adjust the buffer handling in the GeminiLiveTranscriptionProvider to reduce end-of-speech latency and prevent buffer cutoff issues.

Guidance

• Review the connection teardown process in GeminiLiveTranscriptionProvider to ensure it waits for trailing audio to be fully processed before closing the transcription stream.
• Verify that the buffer size and handling in GeminiLiveTranscriptionProvider are correctly configured to accommodate the typical duration of audio inputs.
• Compare the buffer handling and connection teardown implementations between GeminiLiveTranscriptionProvider and the local Whisper backend to identify potential differences that could be contributing to the issue.
• Test the transcription stream with varying audio input lengths and release timings to reproduce and characterize the buffer cutoff issue.

Example

No specific code snippet can be provided without more context, but the investigation should focus on the GeminiLiveTranscriptionProvider class and its handling of audio buffers and connection closure.

Notes

The solution may depend on the specific requirements and constraints of the Gemini Live backend and the Whisper backend, which are not fully detailed in the issue description.

Recommendation

Apply a workaround by adjusting the buffer handling in the GeminiLiveTranscriptionProvider to better match the behavior of the local Whisper backend, as it is reported to handle the scenario perfectly.