pause() if (this.isPlaying) this.isPlaying = false; this.currentPauseTime = (performance.now() - this.startTime) / 1000; MIDI.stopAllNotes();
async initAudio() window.webkitAudioContext)(); await MIDI.loadPlugin( soundfontUrl: "https://cdn.jsdelivr.net/npm/midijs-soundfonts@1.0.0/FluidR3_GM/", instrument: "acoustic_grand_piano", onprogress: (state, progress) => console.log('Loading soundfont:', progress), onsuccess: () => console.log('Soundfont loaded') ); midi clef karaoke player
.staff-container background: #fff9e8; border-radius: 15px; padding: 20px; margin-bottom: 20px; overflow-x: auto; position: relative; box-shadow: inset 0 0 10px rgba(0,0,0,0.1); pause() if (this
canvas display: block; margin: 0 auto; background: #fff9e8; border-radius: 10px; cursor: pointer; pause() if (this.isPlaying) this.isPlaying = false
.clef-indicator font-size: 18px; font-weight: bold; margin-bottom: 10px; text-align: center; color: #ffd700; </style> </head> <body> <div class="container"> <div class="player"> <div class="controls"> <input type="file" id="midiFileInput" accept=".mid,.midi"> <button id="playBtn">▶ Play</button> <button id="pauseBtn">⏸ Pause</button> <button id="stopBtn">⏹ Stop</button> </div> <div class="clef-indicator" id="clefIndicator">Clef: --</div> <div class="staff-container"> <canvas id="staffCanvas" width="900" height="300"></canvas> </div> <div class="lyrics" id="lyricsDisplay">🎵 Load a MIDI file to start 🎵</div> <div class="info"> 🎹 Supports karaoke MIDI files with lyrics | Clef auto-detected | Scrolling notes </div> </div> </div>