update

packages/artplayer/src/plugins/index.js

@@ -1,5 +1,4 @@
 import { errorHandle, has, def } from '../utils';
-import subtitleOffset from './subtitleOffset';
 import localVideo from './localVideo';
 import localSubtitle from './localSubtitle';
 import miniProgressBar from './miniProgressBar';
@@ -11,10 +10,6 @@ export default class Plugins {
 
         const { option } = art;
 
-        if (option.subtitle.url && option.subtitleOffset) {
-            this.add(subtitleOffset);
-        }
-
         if (!option.isLive && option.miniProgressBar) {
             this.add(miniProgressBar);
         }

packages/artplayer/src/plugins/subtitleOffset.js

@@ -1,84 +0,0 @@
-import { query } from '../utils';
-
-function settingMix(art) {
-    const {
-        i18n,
-        subtitle,
-        events: { proxy },
-    } = art;
-
-    return {
-        title: 'Subtitle',
-        name: 'subtitleOffset',
-        index: 20,
-        html: `
-            <div class="art-setting-header">
-                ${i18n.get('Subtitle offset time')}: <span class="art-subtitle-value">0</span>s
-            </div>
-            <div class="art-setting-range">
-                <input class="art-subtitle-range" value="0" type="range" min="-5" max="5" step="0.5">
-            </div>
-        `,
-        mounted: ($setting) => {
-            const $range = query('.art-setting-range input', $setting);
-            const $value = query('.art-subtitle-value', $setting);
-            proxy($range, 'change', () => {
-                const { value } = $range;
-                $value.innerText = value;
-                art.plugins.subtitleOffset.offset(Number(value));
-            });
-
-            art.on('subtitle:switch', () => {
-                $range.value = 0;
-                $value.innerText = 0;
-            });
-
-            art.on('subtitleOffset', (value) => {
-                subtitle.update();
-                if ($range.value !== value) {
-                    $range.value = value;
-                    $value.innerText = value;
-                }
-            });
-        },
-    };
-}
-
-export default function subtitleOffset(art) {
-    const { clamp } = art.constructor.utils;
-    const { setting, notice, template, i18n } = art;
-
-    setting.add(settingMix);
-    let cuesCache = [];
-    art.on('subtitle:switch', () => {
-        cuesCache = [];
-    });
-
-    return {
-        name: 'subtitleOffset',
-        offset(value) {
-            if (template.$track && template.$track.track) {
-                const cues = Array.from(template.$track.track.cues);
-                const time = clamp(value, -5, 5);
-
-                for (let index = 0; index < cues.length; index++) {
-                    const cue = cues[index];
-                    if (!cuesCache[index]) {
-                        cuesCache[index] = {
-                            startTime: cue.startTime,
-                            endTime: cue.endTime,
-                        };
-                    }
-                    cue.startTime = clamp(cuesCache[index].startTime + time, 0, art.duration);
-                    cue.endTime = clamp(cuesCache[index].endTime + time, 0, art.duration);
-                }
-
-                notice.show = `${i18n.get('Subtitle offset time')}: ${value}s`;
-                art.emit('subtitleOffset', value);
-            } else {
-                notice.show = `${i18n.get('No subtitles found')}`;
-                art.emit('subtitleOffset', 0);
-            }
-        },
-    };
-}