1. Web Audio Tone
Direct oscillator through Web Audio.
Tesla browser media test
Tesla Tube Audio Lab
AudioContext: idle
Level: 0.000
Route: none
2. Decoded Audio Buffer
Generated WAV blob decoded with decodeAudioData.
3. Media Element via Web Audio
Generated media element routed through createMediaElementSource.
4. YouTube IFrame
Official player API. Audio is not available to Web Audio.
5. YouTube Download + Web Audio Sync
Downloads video & extracts audio via backend. Plays muted video synced with decoded audio through Web Audio.