50:I[707087,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"RegistryDependencies"] 51:I[314491,["/_next/static/immutable/chunks/3arlv5bvukoo2.js","/_next/static/immutable/chunks/39v64hmfyo-sr.js","/_next/static/immutable/chunks/2nvof3-29tvc3.js","/_next/static/immutable/chunks/3tjobt77z_9dj.js","/_next/static/immutable/chunks/04j_o97cgxn2x.js","/_next/static/immutable/chunks/3upr08c9vtj8w.js","/_next/static/immutable/chunks/1ww0328si-u8x.js","/_next/static/immutable/chunks/11mfl5ymqld9-.js","/_next/static/immutable/chunks/2xxcqy6ppds3l.js","/_next/static/immutable/chunks/3j06ow7w40nxu.js","/_next/static/immutable/chunks/31nn7jwsjvqii.js","/_next/static/immutable/chunks/43_s7jweyypoh.js","/_next/static/immutable/chunks/0p6vao205o1jc.js","/_next/static/immutable/chunks/1_kyvgkyokw92.js","/_next/static/immutable/chunks/1lo-zn37dolb5.js","/_next/static/immutable/chunks/1v8k6yxw1rg0u.js"],"FilesView"] 52:T1c6e,"use client"; import * as React from "react"; import SpectrogramPlugin from "wavesurfer.js/dist/plugins/spectrogram.esm.js"; import { cn } from "@/lib/utils"; import { Card, CardContent } from "@/components/ui/card"; import { Button } from "@/components/ui/button"; import { Slider } from "@/components/ui/slider"; import { Play, Pause, Volume2, VolumeX, RotateCcw } from "lucide-react"; import WavesurferPlayer, { formatTime, useWavePlayer } from "@/lib/wave-cn"; // ─── Types ─────────────────────────────────────────────────────────────────── export interface WaveSpectrogramProps { /** Audio source URL */ src: string; /** Optional title shown above the waveform */ title?: string; /** Initial volume (0–1) */ defaultVolume?: number; /** Spectrogram height in px @default 128 */ spectrogramHeight?: number; /** FFT window size — higher = more frequency detail @default 512 */ fftSamples?: 256 | 512 | 1024 | 2048; /** Show frequency axis labels @default true */ showLabels?: boolean; /** Lowest frequency (Hz) rendered on the spectrogram @default 0 */ frequencyMin?: number; /** Highest frequency (Hz) rendered on the spectrogram @default sampleRate / 2 */ frequencyMax?: number; /** Audio bar color @default "var(--muted-foreground)" */ waveColor?: string; /** Progress bar color @default "var(--primary)" */ progressColor?: string; /** Waveform bar width in px @default 3 */ barWidth?: number; /** Waveform bar gap in px @default 2 */ barGap?: number; /** Rounded borders for bars @default 2 */ barRadius?: number; /** Waveform height in px @default 64 */ waveHeight?: number; /** Called when playback starts */ onPlay?: () => void; /** Called when playback pauses */ onPause?: () => void; /** Called when playback finishes */ onFinish?: () => void; /** Called with current time on every audio process tick */ onTimeUpdate?: (currentTime: number, duration: number) => void; className?: string; } // ─── Component ─────────────────────────────────────────────────────────────── export function WaveSpectrogram({ src, title, defaultVolume = 0.8, spectrogramHeight = 128, fftSamples = 512, showLabels = true, frequencyMin, frequencyMax, waveColor, progressColor, barWidth, barGap, barRadius, waveHeight, onPlay, onPause, onFinish, onTimeUpdate, className, }: WaveSpectrogramProps) { const player = useWavePlayer({ defaultVolume, onPlay, onPause, onFinish, onTimeUpdate, }); const { isReady, isPlaying, currentTime, duration, progress, volume, isMuted, togglePlay, restart, toggleMute, seek, setVolume, } = player; // ── Memoized plugins ────────────────────────────────────────────────────── const plugins = React.useMemo( () => typeof document === "undefined" ? [] : [ SpectrogramPlugin.create({ height: spectrogramHeight, fftSamples, labels: showLabels, frequencyMin, frequencyMax, }), ], [spectrogramHeight, fftSamples, showLabels, frequencyMin, frequencyMax], ); // ── Controls ────────────────────────────────────────────────────────────── const handleSeek = React.useCallback(([v]: number[]) => seek(v), [seek]); const handleVolume = React.useCallback( ([v]: number[]) => setVolume(v), [setVolume], ); // ── Render ──────────────────────────────────────────────────────────────── return ( {title && (

{title}

)} {/* Waveform + spectrogram */}

{/* Seek bar */}

{formatTime(currentTime)} {formatTime(duration)}

{/* Controls */}

{/* Volume */}

); } export default WaveSpectrogram; 4f:["$","div",null,{"className":"mt-3 flex min-h-0 min-w-0 flex-1 flex-col gap-3","children":[["$","div",null,{"className":"flex shrink-0 items-start gap-3","children":[["$","div",null,{"className":"flex max-h-28 min-w-0 flex-1 flex-wrap items-center gap-2 overflow-y-auto","children":[["$","ul",null,{"className":"flex min-w-0 flex-wrap gap-2","aria-label":"Package dependencies","children":[["$","li","wavesurfer.js",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/wavesurfer.js","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3 shrink-0","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"wavesurfer.js"}]]}]}],["$","li","lucide-react",{"className":"min-w-0 max-w-full","children":["$","a",null,{"href":"https://www.npmjs.com/package/lucide-react","target":"_blank","rel":"noopener noreferrer","className":"flex max-w-full min-w-0 items-center gap-1.5 rounded-md border px-2 py-1.5 text-xs","children":[["$","svg",null,{"viewBox":"0 0 24 24","className":"size-3 shrink-0","children":["$","path",null,{"d":"M1.763 0C.786 0 0 .786 0 1.763v20.474C0 23.214.786 24 1.763 24h20.474c.977 0 1.763-.786 1.763-1.763V1.763C24 .786 23.214 0 22.237 0zM5.13 5.323l13.837.019-.009 13.836h-3.464l.01-10.382h-3.456L12.04 19.17H5.113z","fill":"currentColor"}]}],["$","span",null,{"className":"min-w-0 break-all text-xs font-medium","children":"lucide-react"}]]}]}]]}],["$","$L50",null,{"namespace":"@waves-cn","registryDependencies":["@waves-cn/wave-cn","button","card","slider"]}]]}],null]}],["$","$L51",null,{"files":[{"path":"src/registry/components/wave-spectrogram.tsx","content":"$52","type":"registry:component","target":"components/waves-cn/wave-spectrogram.tsx"}],"className":"h-[70svh] min-h-80"}]]}]