CN-JS-HuiBai/Media-Coding-Web
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修复问题3

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CN-JS-HuiBai
2026-04-03 23:27:56 +08:00
parent 2772ff22b8
commit bfef6f651d
2 changed files with 12 additions and 0 deletions
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2
public/js/main.js
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@@ -461,6 +461,8 @@ document.addEventListener('DOMContentLoaded', () => {
downloadSizeText.textContent = `${downloaded} / ${total} — 下载完成`; downloadSizeText.textContent = `${downloaded} / ${total} — 下载完成`;
downloadProgressText.textContent = '100%'; downloadProgressText.textContent = '100%';
downloadProgressFill.style.width = '100%'; downloadProgressFill.style.width = '100%';
downloadSizeText.textContent = `${downloaded} / ${total} - download complete`;
if (transcodeDetailText) transcodeDetailText.textContent = 'Starting transcode...';
setTimeout(() => { setTimeout(() => {
showTranscodePhase(); showTranscodePhase();
}, 600); }, 600);

10
server.js
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@@ -392,6 +392,8 @@ const ensureSourceCached = async ({ s3Client, bucket, key, targetPath, onProgres
const s3Stream = response.Body; const s3Stream = response.Body;
const totalBytes = response.ContentLength || 0; const totalBytes = response.ContentLength || 0;
let downloadedBytes = 0; let downloadedBytes = 0;
let lastLoggedPercent = -1;
let lastLoggedBytes = 0;
logger.log(`[download] response received bucket=${bucket} key=${key} totalBytes=${totalBytes || 0}`); logger.log(`[download] response received bucket=${bucket} key=${key} totalBytes=${totalBytes || 0}`);
@@ -403,6 +405,14 @@ const ensureSourceCached = async ({ s3Client, bucket, key, targetPath, onProgres
const writeStream = fs.createWriteStream(targetPath); const writeStream = fs.createWriteStream(targetPath);
s3Stream.on('data', (chunk) => { s3Stream.on('data', (chunk) => {
downloadedBytes += chunk.length; downloadedBytes += chunk.length;
const percent = totalBytes ? Math.min(100, Math.round((downloadedBytes / totalBytes) * 100)) : 0;
const shouldLogPercent = totalBytes && percent >= lastLoggedPercent + 5;
const shouldLogBytes = !totalBytes && downloadedBytes >= lastLoggedBytes + (5 * 1024 * 1024);
if (shouldLogPercent || shouldLogBytes) {
logger.log(`[download] progress bucket=${bucket} key=${key} downloadedBytes=${downloadedBytes} totalBytes=${totalBytes || 0} percent=${percent}`);
lastLoggedPercent = percent;
lastLoggedBytes = downloadedBytes;
}
if (typeof onProgress === 'function') { if (typeof onProgress === 'function') {
onProgress({ totalBytes, downloadedBytes, cacheExists: false }); onProgress({ totalBytes, downloadedBytes, cacheExists: false });
} }