function resumePlayback() if (!currentPitchedBuffer) return; if (isPlaying) return; if (pauseOffset >= (currentPitchedBuffer.duration - 0.05)) pauseOffset = 0; startPlaybackFromOffset(pauseOffset);
// pitchshifter.js const fileInput = document.getElementById('fileUpload'); const pitchSlider = document.getElementById('pitchSlider'); const pitchValue = document.getElementById('pitchValue'); const playBtn = document.getElementById('playBtn'); const downloadBtn = document.getElementById('downloadBtn'); tai phan mem pitch shifter - html5
| Shift factor | CPU usage (Mac M1) | Latency (ms) | Artifacts | |--------------|------------------|--------------|------------| | 0.8 (down) | 12% | 42 | Slight “watery” quality | | 1.0 (bypass) | 8% | 38 | None | | 1.5 (up) | 14% | 44 | Minor transient smearing | function resumePlayback() if (
// For analyser & visualizer let analyserNode = null; let animationId = null; let mediaStreamDestination = null; function resumePlayback() if (!currentPitchedBuffer) return