We are developing an android box with USB audio (mic & speaker). The USB audio device is similar as a smart speaker with 4 mics. Zoom App can not access the USB mic and speaker. However, we tested another 3rd party video call App and system audio recording App. They all work fine. What’s the requirement of using USB audio?
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Smartphone (please complete the following information):
- Device: Android Box
- OS: Android
- Version: 7.1