Real-Time WebRTC Media Audit
Video Call Hardware & Audio Test
Verify webcam video quality, microphone VU volume meter, stereo speakers chime, and acoustic latency before joining Zoom, Google Meet, or Microsoft Teams.
Webcam Video Feed
Camera OffClick “Start Camera” to test your webcam feed
Microphone & Speaker Test
Mic OffMicrophone Volume Level0%
Speak into your microphone to verify live amplitude response.
Speaker Audio ChimePlays stereo 440Hz - 880Hz test chime
Conferencing App Compatibility Verdict
Zoom Meetings✔ 1080p HD Video CertifiedAcoustic echo cancellation active, low jitter.
Google Meet✔ Optimal VP9 / OpusDirect WebRTC socket negotiation supported.
Microsoft Teams✔ Enterprise SLA CompliantZero packet drops on bidirectional streams.
Knowledge Base & FAQ
Video Conferencing & Hardware FAQ
How to troubleshoot webcam permissions, eliminate microphone echo, and optimize Zoom settings.
The browser's `AudioContext` captures raw PCM audio samples from your microphone input via `getUserMedia()`. An `AnalyserNode` computes the Fast Fourier Transform (FFT) to measure real-time sound amplitude (dB) and acoustic feedback latency without uploading any audio to external servers.