mirror of
https://github.com/HumanAIGC-Engineering/gradio-webrtc.git
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26 lines
1.0 KiB
Markdown
26 lines
1.0 KiB
Markdown
## Demo does not work when deploying to the cloud
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Make sure you are using a TURN server. See [deployment](/deployment).
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## Recorded input audio sounds muffled during output audio playback
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By default, the microphone is [configured](https://github.com/freddyaboulton/gradio-webrtc/blob/903f1f70bd586f638ad3b5a3940c7a8ec70ad1f5/backend/gradio_webrtc/webrtc.py#L575) to do echoCancellation.
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This is what's causing the recorded audio to sound muffled when the streamed audio starts playing.
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You can disable this via the `track_constraints` (see [advanced configuration](./advanced-configuration])) with the following code:
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```python
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audio = WebRTC(
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label="Stream",
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track_constraints={
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"echoCancellation": False,
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"noiseSuppression": {"exact": True},
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"autoGainControl": {"exact": True},
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"sampleRate": {"ideal": 24000},
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"sampleSize": {"ideal": 16},
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"channelCount": {"exact": 1},
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},
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rtc_configuration=None,
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mode="send-receive",
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modality="audio",
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)
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``` |