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糖猫猫andrionzhao
0896841d23
* feat: support batch video upscaling with folder upload and directory save - Add multi-file selection and entire folder upload (webkitdirectory) - Support drag & drop of both files and folders via FileSystemEntry API - Add save directory picker using File System Access API (showDirectoryPicker) - Process videos sequentially with per-file progress and status tracking - Add right-side result list with click-to-compare functionality - Add per-video duration and total batch duration display - Add retry button for failed items with error detail display - Remove auto-play on comparison viewer load - Fix worker error handling: handle "error" command to reject stale promises - Fix event listener accumulation in video comparison (AbortController) - Fix XSS risk by escaping HTML in all innerHTML injections - Fix URL revocation timing in download to prevent large file truncation - Extract writeToSaveDirectory and truncateName helpers to reduce duplication - Add Usage Guide panel explaining single/multiple/folder upload options Files changed: docs/upscaler/index.html (+1110/-181) docs/upscaler/upscaler.js (+110) * fix: prevent auto-play and resource consumption during upscaling - Set preload="metadata" on preview and comparison video elements - Explicitly pause preview video after setting src in showVideoPreview - Remove preview video seek sync from batch processing progress callbacks (was causing continuous decode during upscaling, wasting GPU resources) - Remove preview video seek sync from retry progress callback - All videos now require manual play; no background resource usage * fix: improve upscaled video quality with higher bitrate and codec support - Raise base bitrate from 2.5 Mbps (25e5) to 8 Mbps (8e6) for standard and firefox processors, preventing quality loss when source videos have high bitrates (e.g. 720p @ 16.7 Mbps was producing 1440p @ 10 Mbps, smaller than the original file) - Double the bitrate for mediabunny processor (X.n1 * 2) to account for the 4x pixel increase from 2x upscaling - Add H.264 Level 5.1 (avc1.640033) and Level 5.2 (avc1.640034) codecs to the fallback lists, since Level 4.0 (avc1.640028, ~24.6 Mbps) cannot support the higher bitrates for 1440p+ outputs - Add latencyMode: "quality" to VideoEncoder configs for both standard and firefox processors, prioritizing encoding quality over latency (suitable for offline processing) * feat: add video data comparison panel for original vs upscaled metrics - Add a comparison data table below the file info bar showing 6 metrics: Resolution, File Size, Duration, Est. Bitrate, Pixels, Process Time - Display per-metric change percentage with color-coded indicators: green (↑) for improvements, red (↓) for regressions, gray for neutral - Estimated bitrate calculated from file size × 8 / video duration - Table renders after both original and upscaled video metadata loads - Auto-hide panel on reset * fix: make video data comparison panel full-width and responsive - Move comparison data table from inside the left column to the full-width area below the left/right layout, so it is no longer constrained by the comparison viewer column width - Remove table-fixed colgroup and overflow-x-auto that caused horizontal scrolling on smaller screens - Table now uses w-full auto-layout, displaying all 4 columns (Metric, Original, Upscaled, Change) without requiring horizontal scrolling --------- Co-authored-by: rionzhao <rionzhao@tencent.com>
8 lines
1.9 KiB
JavaScript
8 lines
1.9 KiB
JavaScript
/*!
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* artplayer-plugin-auto-thumbnail.js v1.1.0
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* Github: https://github.com/zhw2590582/ArtPlayer
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* (c) 2017-2026 Harvey Zhao
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* Released under the MIT License.
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*/
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!function(e,t){"object"===typeof exports&&"undefined"!==typeof module?module.exports=t():"function"==typeof define&&define.amd?(t.artplayerPluginAutoThumbnail=t(),define(function(){return t.artplayerPluginAutoThumbnail})):(e="undefined"!==typeof globalThis?globalThis:e||self).artplayerPluginAutoThumbnail=t()}(this,function(){"use strict";var e=Object.defineProperty,t=Object.defineProperties,n=Object.getOwnPropertyDescriptors,r=Object.getOwnPropertySymbols,o=Object.prototype.hasOwnProperty,a=Object.prototype.propertyIsEnumerable,i=(t,n,r)=>n in t?e(t,n,{enumerable:!0,configurable:!0,writable:!0,value:r}):t[n]=r;return function(e){return l=>{return u=null,c=null,d=function*(){return l.on("video:loadedmetadata",()=>{const u=e.url||l.option.url,c=e.width||160,d=e.number||100,s=e.scale||1;!function({url:e,width:t,number:n},r){const o=document.createElement("video");o.crossOrigin="anonymous",o.src=e,o.onloadedmetadata=()=>{const e=o.duration,a=document.createElement("canvas"),i=a.getContext("2d"),l=Math.floor(t*o.videoHeight/o.videoWidth);a.width=10*t,a.height=l*Math.ceil(n/10);let u=null;!function c(d){a.toBlob(e=>{URL.revokeObjectURL(u),u=URL.createObjectURL(e),r({url:u,height:l})},"image/jpeg"),d>=n||(o.currentTime=e*d/n,o.onseeked=()=>{i.drawImage(o,d%10*t,Math.floor(d/10)*l,t,l),c(d+1)})}(0)}}({url:u,width:c,number:d},e=>{var u;l.thumbnails=(u=((e,t)=>{for(var n in t||(t={}))o.call(t,n)&&i(e,n,t[n]);if(r)for(var n of r(t))a.call(t,n)&&i(e,n,t[n]);return e})({},e),t(u,n({column:10,number:d,width:c,scale:s})))})}),{name:"artplayerPluginAutoThumbnail"}},new Promise((e,t)=>{var n=e=>{try{o(d.next(e))}catch(n){t(n)}},r=e=>{try{o(d.throw(e))}catch(n){t(n)}},o=t=>t.done?e(t.value):Promise.resolve(t.value).then(n,r);o((d=d.apply(u,c)).next())});var u,c,d}}});
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