{
  "$schema": "https://ui.shadcn.com/schema/registry-item.json",
  "name": "caption-emoji",
  "title": "Caption Emoji",
  "description": "An emoji pops up above a chosen word the moment it is spoken and stays until the phrase leaves.",
  "dependencies": ["remotion", "@remotion/captions"],
  "registryDependencies": ["@remocn/caption-core"],
  "files": [
    {
      "path": "registry/remocn/caption-emoji/index.tsx",
      "content": "\"use client\";\n\nimport { Fragment } from \"react\";\nimport { Easing, interpolate, spring, useVideoConfig } from \"remotion\";\nimport {\n  type CaptionBaseProps,\n  captionWordText,\n  DEFAULT_HOLD_MS,\n  getExitWindowMs,\n  groupCaptionWords,\n  normalizeCaptionWord,\n  useCaptions,\n} from \"@/lib/remocn/caption-core\";\n\nexport interface CaptionEmojiProps extends CaptionBaseProps {\n  emoji?: Record<string, string>;\n  emojiSize?: number;\n  shadow?: boolean;\n}\n\nconst ENTER_MS = 160;\nconst EXIT_MS = 220;\nconst RISE_EM = 0.14;\nconst LEGIBILITY_SHADOW =\n  \"0 2px 3px rgba(0, 0, 0, 0.5), 0 4px 16px rgba(0, 0, 0, 0.35)\";\n\nconst POP_SPRING = { damping: 9, stiffness: 180, mass: 0.6 };\n\nconst enterEasing = Easing.bezier(0.2, 0.8, 0.2, 1);\n\nconst clamp = {\n  extrapolateLeft: \"clamp\",\n  extrapolateRight: \"clamp\",\n} as const;\n\nexport function CaptionEmoji({\n  captions,\n  combineTokensWithinMilliseconds = 1200,\n  holdMs = DEFAULT_HOLD_MS,\n  fontSize = 64,\n  fontWeight = 800,\n  color = \"#ffffff\",\n  emoji = {},\n  emojiSize = 0.9,\n  shadow = true,\n  className,\n}: CaptionEmojiProps) {\n  const { fps } = useVideoConfig();\n  const state = useCaptions({\n    captions,\n    combineTokensWithinMilliseconds,\n    holdMs,\n  });\n  if (!state) return null;\n\n  const enter = interpolate(\n    state.previous ? ENTER_MS : state.sinceStartMs,\n    [0, ENTER_MS],\n    [0, 1],\n    {\n      ...clamp,\n      easing: enterEasing,\n    },\n  );\n  const exit = state.endsInSilence\n    ? interpolate(\n        state.untilEndMs,\n        [0, getExitWindowMs(state, EXIT_MS)],\n        [0, 1],\n        clamp,\n      )\n    : 1;\n\n  const lookup = new Map(\n    Object.entries(emoji).map(([word, glyph]) => [\n      normalizeCaptionWord(word),\n      glyph,\n    ]),\n  );\n\n  return (\n    <div\n      className={className}\n      style={{\n        fontSize,\n        fontWeight,\n        color,\n        lineHeight: 1.2,\n        textAlign: \"center\",\n        opacity: Math.min(enter, exit),\n        transform: `translateY(${(1 - enter) * RISE_EM}em)`,\n      }}\n    >\n      {groupCaptionWords(state.tokens).map((word, w) => {\n        const first = word[0].token;\n        const glyph = lookup.get(normalizeCaptionWord(captionWordText(word)));\n        const pop =\n          glyph && first.status !== \"upcoming\"\n            ? spring({\n                frame: ((state.timeMs - first.fromMs) / 1000) * fps,\n                fps,\n                config: POP_SPRING,\n              })\n            : 0;\n        return (\n          <Fragment key={`${state.pageIndex}-${word[0].index}`}>\n            {w > 0 && \" \"}\n            <span\n              style={{\n                position: \"relative\",\n                display: \"inline-block\",\n                whiteSpace: \"nowrap\",\n                textShadow: shadow ? LEGIBILITY_SHADOW : undefined,\n              }}\n            >\n              {glyph && pop > 0 && (\n                <span\n                  aria-hidden\n                  style={{\n                    position: \"absolute\",\n                    left: \"50%\",\n                    bottom: \"92%\",\n                    fontSize: `${emojiSize}em`,\n                    lineHeight: 1,\n                    textShadow: \"none\",\n                    transformOrigin: \"50% 100%\",\n                    transform: `translateX(-50%) rotate(${14 - 20 * pop}deg) scale(${pop})`,\n                  }}\n                >\n                  {glyph}\n                </span>\n              )}\n              {word.map(({ index, token }) => (\n                <span key={index}>{token.text}</span>\n              ))}\n            </span>\n          </Fragment>\n        );\n      })}\n    </div>\n  );\n}\n",
      "type": "registry:component",
      "target": "components/remocn/caption-emoji.tsx"
    }
  ],
  "type": "registry:component"
}