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fix(registry): polish caption timing and add highlight style

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- clip-wipe: slower reveal (0.3s), longer hold, smoother exit
- glitch-rgb: 2.5x larger RGB split, stronger scanlines, more dramatic jitter
- gradient-fill: smoother word transitions (0.15s), longer exit
- typewriter: extended group hold times so text lingers on screen
- weight-shift: per-word font-weight animation (200→900), was broken
  with only line-level shift that never triggered on single-line groups
- Add caption-highlight: red background sweep behind active word (TikTok-style)
- Re-rendered and uploaded preview videos for all 6 components
This commit is contained in:
Miguel Ángel
2026-05-17 18:42:17 -04:00
parent 6c533c0b0f
commit 47c520d02e
22 changed files with 705 additions and 95 deletions
Download Patch File Download Diff File Expand all files Collapse all files
registry/components/caption-weight-shift/caption-weight-shift.html
Vendored
+30 -22
View File
@@ -100,7 +100,7 @@
white-space: nowrap;
color: #ffffff;
font-family: "Montserrat", Arial, sans-serif;
font-weight: 300;
font-weight: 200;
font-size: 72px;
letter-spacing: -0.03em;
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
@@ -142,10 +142,10 @@
var WORD_SPACING = 12;
var PAUSE_THRESHOLD = 0.1;
var ENTRY_DURATION = 100 / 1000;
var WEIGHT_TRANSITION = 100 / 1000;
var WEIGHT_TRANSITION = 250 / 1000;
var FONT_WIDTH_SAFETY = 1.14;
var FONT_WEIGHT_LIGHT = 300;
var FONT_WEIGHT_BOLD = 700;
var FONT_WEIGHT_LIGHT = 200;
var FONT_WEIGHT_BOLD = 900;
var TRANSCRIPT = [
{ text: "Every", start: 0.0, end: 0.3 },
@@ -309,11 +309,17 @@
var lineEl = document.createElement("div");
lineEl.className = "caption-line";
lineEl.id = "caption-group-" + groupIndex + "-line-" + lineIndex;
lineEl.style.fontWeight = lineIndex === 0 ? FONT_WEIGHT_BOLD : FONT_WEIGHT_LIGHT;
lineEl.style.fontWeight = FONT_WEIGHT_LIGHT;
lineEl.style.fontSize = computedSize + "px";
line.words.forEach(function (word) {
line.words.forEach(function (word, wordIndex) {
var wordEl = document.createElement("span");
wordEl.id = "cw-" + groupIndex + "-" + lineIndex + "-" + wordIndex;
wordEl.textContent = word.text.toLowerCase();
wordEl.style.fontWeight = FONT_WEIGHT_LIGHT;
wordEl.style.display = "inline-block";
wordEl.style.transition = "none";
wordEl.dataset.start = word.start;
wordEl.dataset.end = word.end;
lineEl.appendChild(wordEl);
});
copyEl.appendChild(lineEl);
@@ -357,22 +363,24 @@
visibleStart,
);
if (group.lines.length === 2) {
var line1El = document.getElementById("caption-group-" + groupIndex + "-line-0");
var line2El = document.getElementById("caption-group-" + groupIndex + "-line-1");
var line2FirstWord = group.lines[1].words[0];
var switchTime = line2FirstWord.start;
tl.to(
line1El,
{ fontWeight: FONT_WEIGHT_LIGHT, duration: WEIGHT_TRANSITION, ease: "power2.out" },
switchTime,
);
tl.to(
line2El,
{ fontWeight: FONT_WEIGHT_BOLD, duration: WEIGHT_TRANSITION, ease: "power2.out" },
switchTime,
);
}
group.lines.forEach(function (line, lineIndex) {
line.words.forEach(function (word, wordIndex) {
var wEl = document.getElementById(
"cw-" + groupIndex + "-" + lineIndex + "-" + wordIndex,
);
if (!wEl) return;
tl.to(
wEl,
{ fontWeight: FONT_WEIGHT_BOLD, duration: WEIGHT_TRANSITION, ease: "power2.out" },
word.start,
);
tl.to(
wEl,
{ fontWeight: FONT_WEIGHT_LIGHT, duration: WEIGHT_TRANSITION, ease: "power2.in" },
word.end,
);
});
});
tl.set(groupEl, { opacity: 0 }, visibleEnd);
});
registry/components/caption-weight-shift/demo.html
Vendored
+30 -22
View File
@@ -100,7 +100,7 @@
white-space: nowrap;
color: #ffffff;
font-family: "Montserrat", Arial, sans-serif;
font-weight: 300;
font-weight: 200;
font-size: 72px;
letter-spacing: -0.03em;
text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
@@ -142,10 +142,10 @@
var WORD_SPACING = 12;
var PAUSE_THRESHOLD = 0.1;
var ENTRY_DURATION = 100 / 1000;
var WEIGHT_TRANSITION = 100 / 1000;
var WEIGHT_TRANSITION = 250 / 1000;
var FONT_WIDTH_SAFETY = 1.14;
var FONT_WEIGHT_LIGHT = 300;
var FONT_WEIGHT_BOLD = 700;
var FONT_WEIGHT_LIGHT = 200;
var FONT_WEIGHT_BOLD = 900;
var TRANSCRIPT = [
{ text: "Every", start: 0.0, end: 0.3 },
@@ -309,11 +309,17 @@
var lineEl = document.createElement("div");
lineEl.className = "caption-line";
lineEl.id = "caption-group-" + groupIndex + "-line-" + lineIndex;
lineEl.style.fontWeight = lineIndex === 0 ? FONT_WEIGHT_BOLD : FONT_WEIGHT_LIGHT;
lineEl.style.fontWeight = FONT_WEIGHT_LIGHT;
lineEl.style.fontSize = computedSize + "px";
line.words.forEach(function (word) {
line.words.forEach(function (word, wordIndex) {
var wordEl = document.createElement("span");
wordEl.id = "cw-" + groupIndex + "-" + lineIndex + "-" + wordIndex;
wordEl.textContent = word.text.toLowerCase();
wordEl.style.fontWeight = FONT_WEIGHT_LIGHT;
wordEl.style.display = "inline-block";
wordEl.style.transition = "none";
wordEl.dataset.start = word.start;
wordEl.dataset.end = word.end;
lineEl.appendChild(wordEl);
});
copyEl.appendChild(lineEl);
@@ -357,22 +363,24 @@
visibleStart,
);
if (group.lines.length === 2) {
var line1El = document.getElementById("caption-group-" + groupIndex + "-line-0");
var line2El = document.getElementById("caption-group-" + groupIndex + "-line-1");
var line2FirstWord = group.lines[1].words[0];
var switchTime = line2FirstWord.start;
tl.to(
line1El,
{ fontWeight: FONT_WEIGHT_LIGHT, duration: WEIGHT_TRANSITION, ease: "power2.out" },
switchTime,
);
tl.to(
line2El,
{ fontWeight: FONT_WEIGHT_BOLD, duration: WEIGHT_TRANSITION, ease: "power2.out" },
switchTime,
);
}
group.lines.forEach(function (line, lineIndex) {
line.words.forEach(function (word, wordIndex) {
var wEl = document.getElementById(
"cw-" + groupIndex + "-" + lineIndex + "-" + wordIndex,
);
if (!wEl) return;
tl.to(
wEl,
{ fontWeight: FONT_WEIGHT_BOLD, duration: WEIGHT_TRANSITION, ease: "power2.out" },
word.start,
);
tl.to(
wEl,
{ fontWeight: FONT_WEIGHT_LIGHT, duration: WEIGHT_TRANSITION, ease: "power2.in" },
word.end,
);
});
});
tl.set(groupEl, { opacity: 0 }, visibleEnd);
});
registry/components/caption-weight-shift/registry-item.json
+1 -1
View File
@@ -12,5 +12,5 @@
"type": "hyperframes:snippet"
}
],
"preview": "https://static.heygen.ai/hyperframes-oss/registry/components/caption-weight-shift/preview.mp4?v=1779051416"
"preview": "https://static.heygen.ai/hyperframes-oss/registry/components/caption-weight-shift/preview.mp4?v=1779057707"
}