RVC-Project / RVC-Project/Retrieval-based-Voice-Conversion-WebUI
Audio stuttering when using ASIO device
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- Dominant language
- Python
- Stars
- 38.4k
- Forks
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Description
Description
When setting the device type to ASIO in gui_v1.py, both input and output audio channels experience stuttering and the sound is not continuous. It appears that the GUI.audio_callback function is blocking the process, leading to this issue. Additionally, altering the audio stream's blocksize changes the frequency of the stuttering.
Expected Behavior
The audio input and output should be smooth and continuous without any interruptions or stuttering when using an ASIO device type.
Possible Solution
Consider implementing a non-blocking or asynchronous approach to handle audio data processing within GUI.audio_callback.
Additional Information
- Operating System: Windows 11 23H2
- ASIO Device: MiniFuse 1
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First steps
- Read the whole issue, then the project's contributing guide.
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- Open a pull request that references the issue number.
Research direction
Start in gui_v1.py at GUI.audio_callback and reproduce the issue with the ASIO device on Windows 11. Compare behavior across audio stream blocksizes while tracing whether the callback blocks processing. Done means input and output remain smooth and continuous without stuttering.
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Assessment
- Tech stack
- python
- Domain
- audio-video-rtc
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100