Proof

@fugood/react-native-audio-pcm-stream

iOS native seam uses shared microphone input and recorder DSP for actual PCM; Android retains its existing implementation pending an AudioRecord configuration owner

25%

API coverage

No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.

Working

published AudioRecord wrapper unchanged; iOS init uses native 44100/mono/16-bit/2048-byte defaults, start configures the shared audio session and capture/DSP, data carries actual base64 PCM packets, and stop prevents later delivery

Missing

Android AudioRecord minimum buffer and audioSource ownership are absent and its previous generated-silence behavior remains; no physical microphone or paired iOS AudioQueue certification