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fix: match candidate previews to video ratio

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xuejianwu
2026-07-30 09:55:29 +08:00
parent f9869601a3
commit afd4118fdb
3 changed files with 23 additions and 5 deletions
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16
public/app.js
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@@ -224,6 +224,7 @@ el.videoForm.addEventListener("submit", async (event) => {
createdAt: Date.now(),
lastCheckedAt: null,
progress: 5,
ratio: shot.ratio,
};
shot.versions.push(version);
state.activeGenerationShotId = shot.id;
@@ -692,10 +693,16 @@ function renderVersionList() {
card.className = `version-card${shot.selectedVersionId === version.id ? " selected" : ""}`;
const preview = document.createElement("div");
preview.className = "version-preview";
setVersionPreviewRatio(preview, version.ratio || shot.ratio);
if (version.videoUrl) {
const video = document.createElement("video");
video.src = version.videoUrl;
video.controls = true;
video.playsInline = true;
video.preload = "metadata";
video.addEventListener("loadedmetadata", () => {
if (video.videoWidth && video.videoHeight) setVersionPreviewRatio(preview, `${video.videoWidth}:${video.videoHeight}`);
}, { once: true });
preview.appendChild(video);
} else preview.textContent = version.status === "running" ? "生成中" : version.status === "failed" ? "生成失败" : "暂无预览";
const details = document.createElement("div");
@@ -734,6 +741,15 @@ function renderVersionList() {
});
}
function setVersionPreviewRatio(preview, ratio) {
const [width, height] = String(ratio || "16:9").split(":").map(Number);
const safeWidth = width > 0 ? width : 16;
const safeHeight = height > 0 ? height : 9;
preview.style.setProperty("--preview-ratio", `${safeWidth} / ${safeHeight}`);
preview.classList.toggle("portrait", safeHeight > safeWidth);
preview.classList.toggle("square", safeHeight === safeWidth);
}
function videoProxyUrl(taskId) {
const base = API_BASE || location.origin;
return `${base}/api/videos/${encodeURIComponent(taskId)}/video.mp4`;

4
public/index.html
View File

@@ -4,7 +4,7 @@
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>营响力｜AI 短剧数字人 Demo</title>
<link rel="stylesheet" href="./styles.css?v=23" />
<link rel="stylesheet" href="./styles.css?v=24" />
</head>
<body data-active-module="library">
<header class="topbar">
@@ -283,6 +283,6 @@
</div>
<div class="toast hidden" id="toast"></div>
<script src="./app.js?v=28"></script>
<script src="./app.js?v=29"></script>
</body>
</html>

8
public/styles.css
View File

@@ -239,9 +239,11 @@ hr { border: 0; border-top: 1px solid var(--line); margin: 26px 0 0; }
.version-head h3 { margin: 5px 0 0; font-size: 16px; }
.version-head > span { color: var(--muted); font-size: 11px; }
.version-list, .assembly-list { display: grid; gap: 10px; margin-top: 12px; }
.version-card { display: grid; grid-template-columns: 116px minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: #fafbfe; }
.version-card { display: grid; grid-template-columns: max-content minmax(0, 1fr) auto; gap: 12px; align-items: center; padding: 10px; border: 1px solid var(--line); border-radius: 12px; background: #fafbfe; }
.version-card.selected { border-color: var(--green); background: var(--green-soft); }
.version-preview { width: 116px; aspect-ratio: 16 / 9; border-radius: 8px; overflow: hidden; display: grid; place-items: center; background: #111827; color: #d6dceb; font-size: 10px; }
.version-preview { width: 150px; aspect-ratio: var(--preview-ratio, 16 / 9); border-radius: 8px; overflow: hidden; display: grid; place-items: center; background: #111827; color: #d6dceb; font-size: 10px; }
.version-preview.portrait { width: 84px; }
.version-preview.square { width: 108px; }
.version-preview video { width: 100%; height: 100%; object-fit: contain; background: #111827; }
.version-copy { min-width: 0; display: grid; gap: 4px; }
.version-copy strong { font-size: 13px; }
@@ -275,7 +277,7 @@ hr { border: 0; border-top: 1px solid var(--line); margin: 26px 0 0; }
.shot-overview-head { align-items: flex-start; }
.shot-overview-head > div { align-items: flex-start; flex-direction: column; gap: 3px; }
.shot-overview-list .shot-card { flex-basis: 190px; }
.version-card { grid-template-columns: 90px minmax(0, 1fr); }
.version-card { grid-template-columns: max-content minmax(0, 1fr); }
.version-actions { grid-column: 1 / -1; width: 100%; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.form-grid { grid-template-columns: 1fr; }
.view-grid { grid-template-columns: 1fr; }