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Chzzk 방송에 선명도 필터를 적용하고 UI에서 직접 ON/OFF 및 강도 조절 기능을 제공합니다.
目前为
// ==UserScript==
// @name Chzzk 선명한 화면 업그레이드
// @description Chzzk 방송에 선명도 필터를 적용하고 UI에서 직접 ON/OFF 및 강도 조절 기능을 제공합니다.
// @namespace http://tampermonkey.net/
// @icon https://chzzk.naver.com/favicon.ico
// @version 2.0
// @match https://chzzk.naver.com/*
// @grant none
// @run-at document-idle
// @license MIT
// ==/UserScript==
(() => {
'use strict';
// 상수 정의
const STORAGE_KEY_ENABLED = 'chzzkSharpnessEnabled';
const STORAGE_KEY_INTENSITY = 'chzzkSharpnessIntensity';
const FILTER_ID = 'sharpnessFilter';
const SVG_ID = 'sharpnessSVGContainer';
const STYLE_ID = 'sharpnessStyle';
const MENU_SELECTOR = '.pzp-pc__settings';
const FILTER_ITEM_SELECTOR = '.pzp-pc-setting-intro-filter';
class SharpnessFilter extends EventTarget {
#enabled = false;
#intensity = parseFloat(localStorage.getItem(STORAGE_KEY_INTENSITY)) || 1;
#svgContainer;
#style;
constructor() {
super();
this.#svgContainer = this.#createSVG();
this.#style = this.#createStyle();
this.#style.media = 'none';
}
get enabled() { return this.#enabled; }
get intensity() { return this.#intensity; }
#createSVG() {
const div = document.createElement('div');
div.id = SVG_ID;
div.innerHTML = `
<svg xmlns="http://www.w3.org/2000/svg" style="position:absolute;width:0;height:0;">
<filter id="${FILTER_ID}">
<feConvolveMatrix order="3" divisor="1" kernelMatrix="" />
</filter>
</svg>`;
return div;
}
#createStyle() {
const style = document.createElement('style');
style.id = STYLE_ID;
style.textContent = `
.pzp-pc .webplayer-internal-video { filter: url(#${FILTER_ID}) !important; }
.sharp-slider { accent-color: var(--sharp-accent, #ccc); }
`;
return style;
}
#updateFilter() {
const k = this.#intensity;
const off = -((k - 1) / 4);
const matrix = `0 ${off} 0 ${off} ${k} ${off} 0 ${off} 0`;
this.#svgContainer.querySelector('feConvolveMatrix').setAttribute('kernelMatrix', matrix);
}
init() {
document.body.append(this.#svgContainer);
document.head.append(this.#style);
this.#updateFilter();
if (localStorage.getItem(STORAGE_KEY_ENABLED) === 'true') this.enable(false);
this.dispatchEvent(new Event('initialized'));
}
enable(persist = true) {
if (this.#enabled) return;
this.#enabled = true;
this.#style.media = 'all';
if (persist) localStorage.setItem(STORAGE_KEY_ENABLED, 'true');
this.dispatchEvent(new Event('enabled'));
}
disable(persist = true) {
if (!this.#enabled) return;
this.#enabled = false;
this.#style.media = 'none';
if (persist) localStorage.setItem(STORAGE_KEY_ENABLED, 'false');
this.dispatchEvent(new Event('disabled'));
}
toggle() {
this.enabled ? this.disable() : this.enable();
this.dispatchEvent(new Event('toggle'));
}
setIntensity(value) {
this.#intensity = value;
this.#updateFilter();
localStorage.setItem(STORAGE_KEY_INTENSITY, String(value));
this.dispatchEvent(new Event('intensitychange'));
}
}
const sharpness = new SharpnessFilter();
sharpness.init();
function addMenuControls(menu) {
if (menu.dataset.sharpEnhanceDone) return;
menu.dataset.sharpEnhanceDone = 'true';
let container = menu.querySelector(FILTER_ITEM_SELECTOR);
if (!container) {
container = document.createElement('div');
container.className = 'pzp-ui-setting-home-item';
container.setAttribute('role', 'menuitem');
container.tabIndex = 0;
menu.append(container);
}
container.classList.add('pzp-ui-setting-home-item');
container.innerHTML = `
<div class="pzp-ui-setting-home-item__top">
<div class="pzp-ui-setting-home-item__left">
<span class="pzp-ui-setting-home-item__label">선명한 화면</span>
</div>
<div class="pzp-ui-setting-home-item__right">
<div role="switch" class="pzp-ui-toggle sharp-toggle-wrapper"
aria-label="샤프닝 필터 토글"
aria-checked="${sharpness.enabled}" tabindex="0">
<input type="checkbox" class="pzp-ui-toggle__checkbox sharp-toggle" tabindex="-1">
<div class="pzp-ui-toggle__handle"></div>
</div>
</div>
</div>
<div class="pzp-ui-setting-home-item__bottom" style="padding:8px; display:flex; align-items:center; gap:8px;">
<label for="sharp-slider" class="visually-hidden">강도 조절</label>
<input id="sharp-slider" type="range" min="1" max="3" step="0.1"
class="sharp-slider" role="slider"
aria-valuemin="1" aria-valuemax="3"
aria-valuenow="${sharpness.intensity.toFixed(1)}"
aria-valuetext="강도 ${sharpness.intensity.toFixed(1)} 배">
<span id="sharp-intensity-label">(${sharpness.intensity.toFixed(1)}x 배)</span>
</div>`;
const wrapper = container.querySelector('.sharp-toggle-wrapper');
const checkbox = container.querySelector('.sharp-toggle');
const slider = container.querySelector('#sharp-slider');
const label = container.querySelector('#sharp-intensity-label');
// 초기 UI 반영
checkbox.checked = sharpness.enabled;
wrapper.setAttribute('aria-checked', sharpness.enabled);
slider.value = sharpness.intensity;
slider.style.accentColor = sharpness.enabled ? '#00f889' : 'gray';
label.textContent = `(${sharpness.intensity.toFixed(1)}x 배)`;
// mousedown 막아 메뉴 닫힘 방지
wrapper.addEventListener('mousedown', e => e.stopPropagation());
// 클릭/키보드로 토글
wrapper.addEventListener('click', e => { e.stopPropagation(); sharpness.toggle(); });
wrapper.addEventListener('keydown', e => {
if (['Enter',' '].includes(e.key)) {
e.preventDefault();
e.stopPropagation();
sharpness.toggle();
}
});
// 상태 변화 시 애니메이션 트리거 & 속성 업데이트
sharpness.addEventListener('enabled', () => {
checkbox.checked = true;
wrapper.setAttribute('aria-checked', 'true');
slider.style.accentColor = '#00f889';
});
sharpness.addEventListener('disabled', () => {
checkbox.checked = false;
wrapper.setAttribute('aria-checked', 'false');
slider.style.accentColor = 'gray';
});
sharpness.addEventListener('intensitychange', () => {
label.textContent = `(${sharpness.intensity.toFixed(1)}x 배)`;
});
// 슬라이더 입력 처리
slider.addEventListener('input', e => {
const v = parseFloat(e.target.value);
sharpness.setIntensity(v);
slider.setAttribute('aria-valuenow', v.toFixed(1));
slider.setAttribute('aria-valuetext', `강도 ${v.toFixed(1)} 배`);
label.textContent = `(${v.toFixed(1)}x 배)`;
});
slider.addEventListener('keydown', e => {
let v = sharpness.intensity;
if (['ArrowRight','ArrowUp'].includes(e.key)) v = Math.min(v + 0.1, 3);
else if (['ArrowLeft','ArrowDown'].includes(e.key)) v = Math.max(v - 0.1, 1);
else return;
e.preventDefault();
sharpness.setIntensity(v);
slider.value = v;
slider.setAttribute('aria-valuenow', v.toFixed(1));
slider.setAttribute('aria-valuetext', `강도 ${v.toFixed(1)} 배`);
label.textContent = `(${v.toFixed(1)}x 배)`;
});
}
const observer = new MutationObserver(muts => {
for (const m of muts) for (const node of m.addedNodes) {
if (!(node instanceof HTMLElement)) continue;
const menu = node.matches(MENU_SELECTOR) ? node : node.querySelector(MENU_SELECTOR);
menu && addMenuControls(menu);
}
});
observer.observe(document.body, { childList:true, subtree:true });
document.querySelector(MENU_SELECTOR) && addMenuControls(document.querySelector(MENU_SELECTOR));
console.log('%c[🔧 샤프닝 필터 v2.0 준비 완료]', 'color:skyblue;font-weight:bold;');
})();