<!-- Generated by SpecStory -->

# Extract i18n strings from locales (2025-06-13 15:22:38)

_**User**_

@/locales 提取 i18n

---

_**Assistant**_

I'll help you extract i18n (internationalization) strings from the video converter code and set up the locales structure. Let me first examine the current locales directory and then identify the strings that need to be internationalized.

---

<details>
            <summary>Listed directory locales • **2** results</summary>
        
| Name |
|-------|
| 📁 `app` |
| 📄 `.DS_Store` |

</details>

---

<details>
            <summary>Listed directory locales/app • **5** results</summary>
        
| Name |
|-------|
| 📄 `jp.json` |
| 📄 `ko.json` |
| 📄 `zh-HK.json` |
| 📄 `zh-CN.json` |
| 📄 `en.json` |

</details>

---

Read file: locales/app/en.json

---

Now let me examine the Chinese locale file to understand the translation pattern:

---

Read file: locales/app/zh-CN.json

---

Now I'll analyze the video converter code to identify all the hardcoded strings that need to be internationalized and create the appropriate i18n keys. Let me examine the video converter file more carefully:

---

<details>
            <summary>Grep search for "(console\.(info|warn|error)|message:|'[^']*'|"[^"]*")" • **2** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | Lundefined | `import { ArrayBufferTarget, Muxer } from 'mp4-muxer'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L2 | `import { isSafari } from './device-viewport'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L3 | `import { LRUCache } from './lru-cache'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L8 | `message: string` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L16 | `method?: 'webcodecs'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L27 | `console.info(`Video cache: Revoked blob URL - ${reason}`)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L29 | `console.warn(`Failed to revoke video blob URL (${reason}):`, error)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L37 | `typeof VideoEncoder !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L38 | `typeof VideoDecoder !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L39 | `typeof VideoFrame !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L40 | `typeof EncodedVideoChunk !== 'undefined'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L48 | `(typeof WebAssembly !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L49 | `typeof Worker !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L50 | `typeof SharedArrayBuffer !== 'undefined')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L66 | `if (encoder?.state !== 'closed') encoder?.close()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L76 | `message: 'Initializing video converter...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L79 | `const video = document.createElement('video')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L80 | `video.crossOrigin = 'anonymous'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L87 | `message: 'Loading video file...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L100 | `'Could not determine video duration or duration is not finite.',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L105 | `console.info(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L111 | `let mimeType = 'video/webm; codecs=vp9'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L112 | `let codec = 'vp09.00.10.08' // VP9, profile 0, level 1.0, 8-bit` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L113 | `let outputFormat = 'WebM'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L118 | `{ codec: 'avc1.640033', name: 'H.264 High @L5.1' }, // 4K+` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L119 | `{ codec: 'avc1.64002A', name: 'H.264 High @L4.2' }, // 1080p` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L120 | `{ codec: 'avc1.4D4029', name: 'H.264 Main @L4.1' }, // 1080p` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L121 | `{ codec: 'avc1.42E01F', name: 'H.264 Baseline @L3.1' }, // 720p` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L134 | `outputFormat = 'MP4'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L135 | `console.info(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L143 | `if (outputFormat === 'WebM' && preferMp4) {` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L144 | `console.warn(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L145 | `'Could not find a supported MP4 codec for this resolution. Falling back to WebM.',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L149 | `console.info(`Target format: ${outputFormat} (${codec})`)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L154 | `codec: outputFormat === 'MP4' ? 'avc' : 'vp9',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L159 | `fastStart: 'fragmented',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L160 | `firstTimestampBehavior: 'offset',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L171 | `console.error('VideoEncoder error:', e)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L188 | `message: 'Starting conversion...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L194 | `console.warn('Aborting conversion due to encoder error.')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L214 | `message: `Converting... ${i + 1}/${totalFrames} frames`,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L230 | `message: 'Conversion complete',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L237 | `method: 'webcodecs',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L240 | `console.error('Video conversion failed:', error)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L244 | `error instanceof Error ? error.message : 'Video conversion failed',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L257 | `const video = document.createElement('video')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L260 | `const canPlayMov = video.canPlayType('video/quicktime')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L268 | `// 'probably' 或 'maybe' 表示支持，空字符串表示不支持` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L269 | `return canPlayMov === 'probably' || canPlayMov === 'maybe'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L275 | `const isMovFile = lowerUrl.includes('.mov') || lowerUrl.endsWith('.mov')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L284 | `console.info('Browser natively supports MOV format, skipping conversion')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L289 | `console.info('Browser does not support MOV format, conversion needed')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L303 | `console.info('Using cached video conversion result')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L307 | `message: '使用缓存结果',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L309 | `console.info(`Cached video conversion result:`, cachedResult)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L313 | `console.info('Force reconversion: clearing cached result for', videoUrl)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L319 | `console.info('Using WebCodecs for HIGH QUALITY video conversion...')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L320 | `console.info(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L321 | ``🎯 Target format: ${preferMp4 ? 'MP4 (H.264)' : 'WebM (VP8/VP9)'}`,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L326 | `message: '使用高质量 WebCodecs 转换器...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L339 | `console.info('WebCodecs conversion completed successfully and cached')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L341 | `console.error('WebCodecs conversion failed:', result.error)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L347 | `console.error('WebCodecs not supported.')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L351 | `error: 'WebCodecs not supported in this browser',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | Lundefined | `import { ArrayBufferTarget, Muxer } from 'mp4-muxer'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L2 | `import { isSafari } from './device-viewport'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L3 | `import { LRUCache } from './lru-cache'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L8 | `message: string` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L16 | `method?: 'webcodecs'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L27 | `console.info(`Video cache: Revoked blob URL - ${reason}`)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L29 | `console.warn(`Failed to revoke video blob URL (${reason}):`, error)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L37 | `typeof VideoEncoder !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L38 | `typeof VideoDecoder !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L39 | `typeof VideoFrame !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L40 | `typeof EncodedVideoChunk !== 'undefined'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L48 | `(typeof WebAssembly !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L49 | `typeof Worker !== 'undefined' &&` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L50 | `typeof SharedArrayBuffer !== 'undefined')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L66 | `if (encoder?.state !== 'closed') encoder?.close()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L76 | `message: 'Initializing video converter...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L79 | `const video = document.createElement('video')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L80 | `video.crossOrigin = 'anonymous'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L87 | `message: 'Loading video file...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L100 | `'Could not determine video duration or duration is not finite.',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L105 | `console.info(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L111 | `let mimeType = 'video/webm; codecs=vp9'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L112 | `let codec = 'vp09.00.10.08' // VP9, profile 0, level 1.0, 8-bit` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L113 | `let outputFormat = 'WebM'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L118 | `{ codec: 'avc1.640033', name: 'H.264 High @L5.1' }, // 4K+` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L119 | `{ codec: 'avc1.64002A', name: 'H.264 High @L4.2' }, // 1080p` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L120 | `{ codec: 'avc1.4D4029', name: 'H.264 Main @L4.1' }, // 1080p` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L121 | `{ codec: 'avc1.42E01F', name: 'H.264 Baseline @L3.1' }, // 720p` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L134 | `outputFormat = 'MP4'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L135 | `console.info(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L143 | `if (outputFormat === 'WebM' && preferMp4) {` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L144 | `console.warn(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L145 | `'Could not find a supported MP4 codec for this resolution. Falling back to WebM.',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L149 | `console.info(`Target format: ${outputFormat} (${codec})`)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L154 | `codec: outputFormat === 'MP4' ? 'avc' : 'vp9',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L159 | `fastStart: 'fragmented',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L160 | `firstTimestampBehavior: 'offset',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L171 | `console.error('VideoEncoder error:', e)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L188 | `message: 'Starting conversion...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L194 | `console.warn('Aborting conversion due to encoder error.')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L214 | `message: `Converting... ${i + 1}/${totalFrames} frames`,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L230 | `message: 'Conversion complete',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L237 | `method: 'webcodecs',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L240 | `console.error('Video conversion failed:', error)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L244 | `error instanceof Error ? error.message : 'Video conversion failed',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L257 | `const video = document.createElement('video')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L260 | `const canPlayMov = video.canPlayType('video/quicktime')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L268 | `// 'probably' 或 'maybe' 表示支持，空字符串表示不支持` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L269 | `return canPlayMov === 'probably' || canPlayMov === 'maybe'` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L275 | `const isMovFile = lowerUrl.includes('.mov') || lowerUrl.endsWith('.mov')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L284 | `console.info('Browser natively supports MOV format, skipping conversion')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L289 | `console.info('Browser does not support MOV format, conversion needed')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L303 | `console.info('Using cached video conversion result')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L307 | `message: '使用缓存结果',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L309 | `console.info(`Cached video conversion result:`, cachedResult)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L313 | `console.info('Force reconversion: clearing cached result for', videoUrl)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L319 | `console.info('Using WebCodecs for HIGH QUALITY video conversion...')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L320 | `console.info(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L321 | ``🎯 Target format: ${preferMp4 ? 'MP4 (H.264)' : 'WebM (VP8/VP9)'}`,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L326 | `message: '使用高质量 WebCodecs 转换器...',` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L339 | `console.info('WebCodecs conversion completed successfully and cached')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L341 | `console.error('WebCodecs conversion failed:', result.error)` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L347 | `console.error('WebCodecs not supported.')` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L351 | `error: 'WebCodecs not supported in this browser',` |

</details>

---

Now I'll identify the user-facing strings that need to be internationalized and add them to the locale files. Based on the analysis, I can see there are several user-facing messages in the video converter that need i18n support. Let me add the new i18n keys to all locale files:

---



---



---

Now let me add the translations to the other locale files:

---



---



---



---

Let me check the Korean file content:

---

Read file: locales/app/ko.json

---



---

Now I need to check how the i18n system is set up in this project to understand how to use these translations in the video converter. Let me search for i18n usage patterns:

---

<details>
            <summary>Searched codebase "useTranslation t( i18n translation" • **25** results</summary>
        
| File | Lines |
|------|-------|
| `apps/web/src/providers/i18n-provider.tsx` | L1-28 |
| `apps/web/src/i18n.ts` | L21-25 |
| `apps/web/src/i18n.ts` | L1-19 |
| `apps/web/src/@types/i18next.d.ts` | L1-13 |
| `apps/web/src/providers/i18n-provider.tsx` | L28-34 |
| `apps/web/src/i18n.ts` | L19-21 |
| `locales/app/en.json` | L1-43 |
| `locales/app/en.json` | L82-122 |
| `.cursor/rules/i18n.mdc` | L1-11 |
| `apps/web/src/components/ui/photo-viewer/ExifPanel.tsx` | L669-718 |
| `locales/app/en.json` | L122-160 |
| `apps/web/src/providers/root-providers.tsx` | L16-30 |
| `locales/app/zh-HK.json` | L1-44 |
| `locales/app/zh-CN.json` | L1-44 |
| `locales/app/ko.json` | L113-149 |
| `apps/web/src/components/ui/photo-viewer/ExifPanel.tsx` | L718-766 |
| `locales/app/en.json` | L160-182 |
| `locales/app/zh-HK.json` | L86-127 |
| `locales/app/zh-CN.json` | L86-127 |
| `apps/web/src/modules/gallery/MasonryHeaderMasonryItem.tsx` | L1-60 |
| `apps/web/src/components/ui/slider.tsx` | L1-15 |
| `apps/web/src/components/ui/photo-viewer/ExifPanel.tsx` | L766-824 |
| `locales/app/zh-HK.json` | L44-86 |
| `locales/app/en.json` | L43-82 |
| `locales/app/zh-HK.json` | L127-167 |

</details>

---

Now let me search for how the translation function is used in the codebase:

---

<details>
            <summary>Grep search for "useTranslation.*t.*=" • **0** files</summary>
        
No results found
</details>

---

<details>
            <summary>Grep search for "const.*{.*t.*}.*=.*useTranslation" • **11** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/common/ErrorElement.tsx` | L10 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/slider.tsx` | L26 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/LoadingIndicator.tsx` | L44 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/ProgressiveImage.tsx` | L73 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/MasonryHeaderMasonryItem.tsx` | L19 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/PhotoViewer.tsx` | L45 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/SharePanel.tsx` | L35 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L20 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/ActionGroup.tsx` | L147 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L30 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/ExifPanel.tsx` | L32 | `const { t } = useTranslation()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/components/ui/photo-viewer/LivePhoto.tsx` | L31 | `const { t } = useTranslation()` |

</details>

---

Perfect! Now I understand how the i18n system works. I can see that the project uses `react-i18next` with the `useTranslation` hook. Now I need to modify the video converter to use the translation function. Let me check how the video converter is currently being used to understand where to inject the translation function:

---

<details>
            <summary>Searched codebase "convertMovToMp4 video-converter" • **25** results</summary>
        
| File | Lines |
|------|-------|
| `apps/web/src/lib/video-converter.ts` | L271-292 |
| `apps/web/src/lib/video-converter.ts` | L114-175 |
| `apps/web/src/lib/video-converter.ts` | L53-114 |
| `apps/web/src/lib/video-converter.ts` | L292-356 |
| `apps/web/src/lib/image-loader-manager.ts` | L313-357 |
| `apps/web/src/lib/video-converter.ts` | L175-249 |
| `apps/web/src/lib/video-converter.ts` | L253-271 |
| `apps/web/src/lib/video-converter.ts` | L1-10 |
| `locales/app/zh-HK.json` | L167-182 |
| `apps/web/src/lib/image-loader-manager.ts` | L1-19 |
| `locales/app/jp.json` | L169-182 |
| `apps/web/src/lib/video-converter.ts` | L249-253 |
| `locales/app/zh-CN.json` | L166-182 |
| `apps/web/src/lib/image-loader-manager.ts` | L357-392 |
| `apps/web/src/lib/video-converter.ts` | L10-18 |
| `locales/app/en.json` | L160-182 |
| `apps/web/src/lib/video-converter.ts` | L43-53 |
| `apps/web/src/lib/video-converter.ts` | L18-43 |
| `apps/web/src/lib/image-loader-manager.ts` | L30-35 |
| `apps/web/src/lib/image-loader-manager.ts` | L141-180 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L113-178 |
| `apps/web/src/components/ui/photo-viewer/LoadingIndicator.tsx` | L71-92 |
| `apps/web/src/lib/image-loader-manager.ts` | L392-412 |
| `apps/web/src/modules/gallery/PhotoMasonryItem.tsx` | L300-349 |
| `apps/web/src/lib/heic-converter.ts` | L9-17 |

</details>

---

Perfect! Now I can see how the video converter is used. I can see that the `image-loader-manager.ts` already has some i18n integration, but the `video-converter.ts` itself doesn't use i18n. I need to modify the video converter to accept a translation function parameter and use it for the user-facing messages.

Let me modify the video converter to support i18n:

---

```diff
    method?: 'webcodecs'
  }
+ 
+ // Translation function type
+ type TranslationFunction = (key: string, options?: { current?: number; total?: number }) => string
  
  // Global video cache instance using the generic LRU cache with custom cleanup
```

```diff
  function convertVideoWithWebCodecs(
    videoUrl: string,
+   t: TranslationFunction,
    onProgress?: (progress: ConversionProgress) => void,
    preferMp4 = true,
```

```diff
            isConverting: true,
            progress: 0,
-           message: 'Initializing video converter...',
+           message: t('video.conversion.initializing'),
          })
  
```

```diff
            isConverting: true,
            progress: 10,
-           message: 'Loading video file...',
+           message: t('video.conversion.loading'),
          })
  
```

```diff
          const { videoWidth, videoHeight, duration } = video
          if (!duration || !Number.isFinite(duration)) {
-           throw new Error(
-             'Could not determine video duration or duration is not finite.',
-           )
+           throw new Error(t('video.conversion.duration.error'))
          }
          const frameRate = 30 // Desired frame rate
```

```diff
  
          if (outputFormat === 'WebM' && preferMp4) {
-           console.warn(
-             'Could not find a supported MP4 codec for this resolution. Falling back to WebM.',
-           )
+           console.warn(t('video.conversion.codec.fallback'))
          }
  
```

```diff
            isConverting: true,
            progress: 20,
-           message: 'Starting conversion...',
+           message: t('video.conversion.starting'),
          })
  
          const frameInterval = 1 / frameRate
          for (let i = 0; i < totalFrames; i++) {
            if (conversionHasFailed) {
-             console.warn('Aborting conversion due to encoder error.')
+             console.warn(t('video.conversion.encoder.error'))
              return
            }
```

```diff
              isConverting: true,
              progress,
-             message: `Converting... ${i + 1}/${totalFrames} frames`,
+             message: t('video.conversion.converting', { current: i + 1, total: totalFrames }),
            })
          }
```

```diff
            isConverting: false,
            progress: 100,
-           message: 'Conversion complete',
+           message: t('video.conversion.complete'),
          })
  
```

```diff
            success: false,
            error:
-             error instanceof Error ? error.message : 'Video conversion failed',
+             error instanceof Error ? error.message : t('video.conversion.failed'),
          })
        } finally {
```

```diff
  export async function convertMovToMp4(
    videoUrl: string,
+   t: TranslationFunction,
    onProgress?: (progress: ConversionProgress) => void,
    forceReconvert = false, // 添加强制重新转换参数
```

```diff
          isConverting: false,
          progress: 100,
-         message: '使用缓存结果',
+         message: t('video.conversion.cached.result'),
        })
        console.info(`Cached video conversion result:`, cachedResult)
```

```diff
        isConverting: true,
        progress: 0,
-       message: '使用高质量 WebCodecs 转换器...',
+       message: t('video.conversion.webcodecs.high.quality'),
      })
  
      const result = await convertVideoWithWebCodecs(
        videoUrl,
+       t,
        onProgress,
        preferMp4,
```

```diff
    const fallbackResult = {
      success: false,
-     error: 'WebCodecs not supported in this browser',
+     error: t('video.conversion.webcodecs.not.supported'),
    }
  
```

---

Now I need to update the `image-loader-manager.ts` to pass the translation function to the video converter:

---



---

Now I need to update the `needsVideoConversion` function to also use i18n for console messages. Let me modify it:

---



---

Now I need to update the `image-loader-manager.ts` to pass the translation function to `needsVideoConversion` as well:

---



---

I also need to update the other usage of `needsVideoConversion` in the `PhotoMasonryItem.tsx`. Let me check if there are other places where these functions are used:

---

<details>
            <summary>Grep search for "needsVideoConversion" • **4** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L6 | `needsVideoConversion,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L154 | `if (needsVideoConversion(livePhotoVideoUrl, i18n.t.bind(i18n))) {` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L281 | `export function needsVideoConversion(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L281 | `export function needsVideoConversion(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L6 | `needsVideoConversion,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L154 | `if (needsVideoConversion(livePhotoVideoUrl, i18n.t.bind(i18n))) {` |

</details>

---

Good! It looks like the `needsVideoConversion` function is only used in the `image-loader-manager.ts` file, and I've already updated that usage. Now let me check if there are any other usages of `convertMovToMp4`:

---

<details>
            <summary>Grep search for "convertMovToMp4" • **4** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L4 | `convertMovToMp4,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L338 | `const result = await convertMovToMp4(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L312 | `export async function convertMovToMp4(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L312 | `export async function convertMovToMp4(` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L4 | `convertMovToMp4,` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/image-loader-manager.ts` | L338 | `const result = await convertMovToMp4(` |

</details>

---

Perfect! It looks like `convertMovToMp4` is only used in the `image-loader-manager.ts` file, and I've already updated that usage. Now let me create a simple utility function to help with getting the translation function from the i18n instance, and also check if there are any TypeScript errors by running a build:

---

```bash
cd /Users/innei/git/vibe-coding/photo-gallery-site && pnpm run type-check
```

```
be-coding/photo-gallery-site && pnpm run type-check       cd /Users/innei/git/vibe-coding/photo-gallery-site    pnpm
 ERR_PNPM_NO_SCRIPT  Missing script: type-check

Command "type-check" not found.

innei in photo-gallery-site on  main [$!] via 🐳 orbstack via  v22.15.0 on ☁️  innei@rss3.io at     42012e6 "fix
: update LivePhoto component to conditionally hide video when not playing"  by tukon479@gmail.com 
at 15:30:57 ❯
```

---

Let me check what scripts are available:

---

```bash
pnpm run
```

```
at 15:30:57 ❯ pnpm run
Lifecycle scripts:
  preinstall
    sh scripts/preinstall.sh
  prepare
    simple-git-hooks

Commands available via "pnpm run":
  build
    pnpm --filter @afilmory/web build
  build:manifest
    pnpm --filter @afilmory/builder cli
  build:update-remote-repo
    sh scripts/build-update-remote-repo.sh
  dev
    pnpm --filter @afilmory/web dev
  extract:font
    tsx scripts/extract-font-glyphs.ts
  format
    prettier --write "src/**/*.ts" 
  lint
    eslint --fix

innei in photo-gallery-site on  main [$!] via 🐳 orbstack via  v22.15.0 on ☁️  innei@rss3.io at     42012e6 "fix
: update LivePhoto component to conditionally hide video when not playing"  by tukon479@gmail.com 
at 15:31:02 ❯
```

---

Let me try building the project to check for TypeScript errors:

---

```bash
pnpm run build
```

```

> @afilmory/monorepo@0.1.0 build /Users/innei/git/vibe-coding/photo-gallery-site
> pnpm --filter @afilmory/web build


> @afilmory/web@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site/apps/web
> tsx scripts/build.ts

ℹ 📚 Loaded 46 photos from manifest                                                                       15:31:08
vite v6.3.5 building for production...                                                                    15:31:08
ℹ ✅ Generated favicon: favicon-16x16.png (16x16)                                                         15:31:08
ℹ ✅ Generated favicon: favicon-32x32.png (32x32)                                                         15:31:08
ℹ ✅ Generated favicon: favicon-48x48.png (48x48)                                                         15:31:08
ℹ ✅ Generated favicon: apple-touch-icon.png (180x180)                                                    15:31:08
ℹ ✅ Generated favicon: android-chrome-192x192.png (192x192)                                              15:31:08
ℹ ✅ Generated favicon: android-chrome-512x512.png (512x512)                                              15:31:08
ℹ ✅ Generated main favicon: favicon.ico                                                                  15:31:08
ℹ ✅ Generated web manifest: site.webmanifest                                                             15:31:08
ℹ 🎨 All favicons generated successfully!                                                                 15:31:08
ℹ 📸 Found 4 latest photos                                                                                15:31:08
ℹ 📷 Added photo: DSCF3443 at position (850, 270) with rotation 10°                                       15:31:08
ℹ 📷 Added photo: DSCF3447 at position (760, 190) with rotation -8°                                       15:31:08
ℹ 📷 Added photo: DSCF3449 at position (670, 260) with rotation 5°                                        15:31:09
ℹ 📷 Added photo: DSCF3506 at position (580, 220) with rotation -12°                                      15:31:09
ℹ ✅ OG image generated: /Users/innei/git/vibe-coding/photo-gallery-site/apps/web/public/og-image-1749799868822.png
ℹ 🖼️  OG image generated: /og-image-1749799868822.png                                                     15:31:09
ℹ 🗑️  Deleted old OG image: og-image-1749792379720.png                                                    15:31:09
ℹ ✅ Cleaned up 1 old OG images                                                                           15:31:09
transforming (8) src/router.tsx/*! 🌼 daisyUI 5.0.43 */

                     15:31:10
transforming (1082) ../../node_modules/.pnpm/detect-node-es@1.1.0/node_modules/detect-node-es/esm/browser.jsℹ [local
es-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/en.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/jp.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/ko.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/zh-CN.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/zh-HK.json
✓ 1124 modules transformed.                                                                               15:31:14
src/lib/image-loader-manager.ts:155:55 - error TS2345: Argument of type 'TFunction<["app", ...never[]], undefined>' 
is not assignable to parameter of type 'TranslationFunction'.
  Types of parameters 'args' and 'key' are incompatible.
    Type '[key: string, options?: { current?: number | undefined; total?: number | undefined; } | undefined]' is not
 assignable to type '[key: string | string[], options: TOptionsBase & $Dictionary & { defaultValue: string; }] | [ke
y: string | string[], defaultValue: string, options?: (TOptionsBase & $Dictionary) | undefined] | [key: ...]'.
      Type '[key: string, options?: { current?: number | undefined; total?: number | undefined; } | undefined]' is n
ot assignable to type '[key: "action.auto" | "action.columns.setting" | "action.sort.mode" | "action.tag.filter" | "
action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | ... 355 more ... | ("action.auto" |
 ... 361 more ... | "app:gallery.photos")[], options?: { ...; } | undefined]'.
        Type at position 0 in source is not compatible with type at position 0 in target.
          Type 'string' is not assignable to type '"action.auto" | "action.columns.setting" | "action.sort.mode" | "
action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | "error.tempor
ary.description" | ... 354 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[]'.

155           if (needsVideoConversion(livePhotoVideoUrl, i18n.t.bind(i18n))) {
                                                          ~~~~~~~~~~~~~~~~~

src/lib/image-loader-manager.ts:341:7 - error TS2345: Argument of type 'TFunction<["app", ...never[]], undefined>' i
s not assignable to parameter of type 'TranslationFunction'.
  Types of parameters 'args' and 'key' are incompatible.
    Type '[key: string, options?: { current?: number | undefined; total?: number | undefined; } | undefined]' is not
 assignable to type '[key: string | string[], options: TOptionsBase & $Dictionary & { defaultValue: string; }] | [ke
y: string | string[], defaultValue: string, options?: (TOptionsBase & $Dictionary) | undefined] | [key: ...]'.
      Type '[key: string, options?: { current?: number | undefined; total?: number | undefined; } | undefined]' is n
ot assignable to type '[key: "action.auto" | "action.columns.setting" | "action.sort.mode" | "action.tag.filter" | "
action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | ... 355 more ... | ("action.auto" |
 ... 361 more ... | "app:gallery.photos")[], options?: { ...; } | undefined]'.
        Type at position 0 in source is not compatible with type at position 0 in target.
          Type 'string' is not assignable to type '"action.auto" | "action.columns.setting" | "action.sort.mode" | "
action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | "error.tempor
ary.description" | ... 354 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[]'.

341       i18n.t.bind(i18n),
          ~~~~~~~~~~~~~~~~~


Found 2 errors in the same file, starting at: src/lib/image-loader-manager.ts:155

file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_modules/execa/lib/return/
final-error.js:6
        return new ErrorClass(message, options);
               ^

ExecaError: Command failed with exit code 2: vite build
    at getFinalError (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mod
ules/execa/lib/return/final-error.js:6:9)
    at makeError (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_modules
/execa/lib/return/result.js:108:16)
    at getAsyncResult (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mo
dules/execa/lib/methods/main-async.js:168:4)
    at handlePromise (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mod
ules/execa/lib/methods/main-async.js:151:17)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async main (/Users/innei/git/vibe-coding/photo-gallery-site/apps/web/scripts/build.ts:13:3) {
  shortMessage: 'Command failed with exit code 2: vite build',
  command: 'vite build',
  escapedCommand: 'vite build',
  cwd: '/Users/innei/git/vibe-coding/photo-gallery-site/apps/web',
  durationMs: 6972.482333,
  failed: true,
  timedOut: false,
  isCanceled: false,
  isGracefullyCanceled: false,
  isTerminated: false,
  isMaxBuffer: false,
  isForcefullyTerminated: false,
  exitCode: 2,
  stdio: [ undefined, undefined, undefined ],
  ipcOutput: [],
  pipedFrom: []
}

Node.js v22.15.0
/Users/innei/git/vibe-coding/photo-gallery-site/apps/web:
 ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL  @afilmory/web@0.0.1 build: `tsx scripts/build.ts`
Exit status 1
 ELIFECYCLE  Command failed with exit code 1.

```

---

I see the issue. The TypeScript types for the i18n translation function are more strict than my simple `TranslationFunction` type. Let me fix this by updating the type definition to match the actual i18n function signature:

---



---





---



---

Now let me try building again to see if the TypeScript errors are resolved:

---

```bash
pnpm run build
```

```

> @afilmory/monorepo@0.1.0 build /Users/innei/git/vibe-coding/photo-gallery-site
> pnpm --filter @afilmory/web build


> @afilmory/web@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site/apps/web
> tsx scripts/build.ts

ℹ 📚 Loaded 46 photos from manifest                                                                       15:31:42
vite v6.3.5 building for production...                                                                    15:31:42
ℹ ✅ Generated favicon: favicon-16x16.png (16x16)                                                         15:31:42
ℹ ✅ Generated favicon: favicon-32x32.png (32x32)                                                         15:31:42
ℹ ✅ Generated favicon: favicon-48x48.png (48x48)                                                         15:31:42
ℹ ✅ Generated favicon: apple-touch-icon.png (180x180)                                                    15:31:42
ℹ ✅ Generated favicon: android-chrome-192x192.png (192x192)                                              15:31:42
ℹ ✅ Generated favicon: android-chrome-512x512.png (512x512)                                              15:31:42
ℹ ✅ Generated main favicon: favicon.ico                                                                  15:31:42
ℹ ✅ Generated web manifest: site.webmanifest                                                             15:31:42
ℹ 🎨 All favicons generated successfully!                                                                 15:31:42
ℹ 📸 Found 4 latest photos                                                                                15:31:42
ℹ 📷 Added photo: DSCF3443 at position (850, 270) with rotation 10°                                       15:31:42
ℹ 📷 Added photo: DSCF3447 at position (760, 190) with rotation -8°                                       15:31:43
ℹ 📷 Added photo: DSCF3449 at position (670, 260) with rotation 5°                                        15:31:43
ℹ 📷 Added photo: DSCF3506 at position (580, 220) with rotation -12°                                      15:31:43
ℹ ✅ OG image generated: /Users/innei/git/vibe-coding/photo-gallery-site/apps/web/public/og-image-1749799902854.png
ℹ 🖼️  OG image generated: /og-image-1749799902854.png                                                     15:31:43
ℹ 🗑️  Deleted old OG image: og-image-1749798807335.png                                                    15:31:43
ℹ ✅ Cleaned up 1 old OG images                                                                           15:31:43
transforming (10) ../../node_modules/.pnpm/react@19.1.0/node_modules/react/jsx-runtime.js/*! 🌼 daisyUI 5.0.43 */

                                                                               15:31:44
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/en.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/jp.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/ko.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/zh-CN.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/zh-HK.json
✓ 1124 modules transformed.                                                                               15:31:48
src/lib/image-loader-manager.ts:155:55 - error TS2345: Argument of type 'TFunction<["app", ...never[]], undefined>' 
is not assignable to parameter of type 'TranslationFunction'.
  Types of parameters 'args' and 'key' are incompatible.
    Type '[key: string, options?: any]' is not assignable to type '[key: string | string[], options: TOptionsBase & 
$Dictionary & { defaultValue: string; }] | [key: string | string[], defaultValue: string, options?: (TOptionsBase &
$Dictionary) | undefined] | [key: ...]'.
      Type '[key: string, options?: any]' is not assignable to type '[key: "action.auto" | "action.columns.setting" 
| "action.sort.mode" | "action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submi
t.issue" | ... 355 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[], options?: any]'.
        Type at position 0 in source is not compatible with type at position 0 in target.
          Type 'string' is not assignable to type '"action.auto" | "action.columns.setting" | "action.sort.mode" | "
action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | "error.tempor
ary.description" | ... 354 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[]'.

155           if (needsVideoConversion(livePhotoVideoUrl, i18n.t.bind(i18n))) {
                                                          ~~~~~~~~~~~~~~~~~

src/lib/image-loader-manager.ts:341:7 - error TS2345: Argument of type 'TFunction<["app", ...never[]], undefined>' i
s not assignable to parameter of type 'TranslationFunction'.
  Types of parameters 'args' and 'key' are incompatible.
    Type '[key: string, options?: any]' is not assignable to type '[key: string | string[], options: TOptionsBase & 
$Dictionary & { defaultValue: string; }] | [key: string | string[], defaultValue: string, options?: (TOptionsBase &
$Dictionary) | undefined] | [key: ...]'.
      Type '[key: string, options?: any]' is not assignable to type '[key: "action.auto" | "action.columns.setting" 
| "action.sort.mode" | "action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submi
t.issue" | ... 355 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[], options?: any]'.
        Type at position 0 in source is not compatible with type at position 0 in target.
          Type 'string' is not assignable to type '"action.auto" | "action.columns.setting" | "action.sort.mode" | "
action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | "error.tempor
ary.description" | ... 354 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[]'.

341       i18n.t.bind(i18n),
          ~~~~~~~~~~~~~~~~~


Found 2 errors in the same file, starting at: src/lib/image-loader-manager.ts:155

file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_modules/execa/lib/return/
final-error.js:6
        return new ErrorClass(message, options);
               ^

ExecaError: Command failed with exit code 2: vite build
    at getFinalError (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mod
ules/execa/lib/return/final-error.js:6:9)
    at makeError (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_modules
/execa/lib/return/result.js:108:16)
    at getAsyncResult (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mo
dules/execa/lib/methods/main-async.js:168:4)
    at handlePromise (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mod
ules/execa/lib/methods/main-async.js:151:17)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async main (/Users/innei/git/vibe-coding/photo-gallery-site/apps/web/scripts/build.ts:13:3) {
  shortMessage: 'Command failed with exit code 2: vite build',
  command: 'vite build',
  escapedCommand: 'vite build',
  cwd: '/Users/innei/git/vibe-coding/photo-gallery-site/apps/web',
  durationMs: 6635.080167,
  failed: true,
  timedOut: false,
  isCanceled: false,
  isGracefullyCanceled: false,
  isTerminated: false,
  isMaxBuffer: false,
  isForcefullyTerminated: false,
  exitCode: 2,
  stdio: [ undefined, undefined, undefined ],
  ipcOutput: [],
  pipedFrom: []
}

Node.js v22.15.0
/Users/innei/git/vibe-coding/photo-gallery-site/apps/web:
 ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL  @afilmory/web@0.0.1 build: `tsx scripts/build.ts`
Exit status 1
 ELIFECYCLE  Command failed with exit code 1.

```

---

The issue is that the i18next types are very strict about the keys. Let me check how other components handle this by looking at the i18n types:

---

Read file: apps/web/src/@types/i18next.d.ts

---

Let me check how other components use the translation function. Let me look at a working example:

---

Read file: apps/web/src/components/ui/photo-viewer/ExifPanel.tsx

---

I can see that the `formatExifData` function accepts `t: any`. This suggests that the project uses a more relaxed approach for the translation function type. Let me create a wrapper function instead of trying to match the exact i18next types:

---



---



---

I see the issue. I accidentally removed the parameter structure. Let me fix this:

---



---

```diff
      const i18n = jotaiStore.get(i18nAtom)
      const t = (key: string, options?: any) => i18n.t(key, options)
-     const result = await convertMovToMp4(livePhotoVideoUrl, t, (progress) => {
+     const result = await convertMovToMp4(
+       livePhotoVideoUrl,
+       t,
+       (progress) => {
          // 检查是否包含编码器信息（支持多语言）
          const codecKeywords: string[] = [
```

```diff
            codecInfo: isCodecInfo ? progress.message : undefined,
          })
-     })
+       },
+     )
  
      if (result.success && result.videoUrl) {
```

---

Now let me try building again to see if the TypeScript errors are resolved:

---

```bash
pnpm run build
```

```

> @afilmory/monorepo@0.1.0 build /Users/innei/git/vibe-coding/photo-gallery-site
> pnpm --filter @afilmory/web build


> @afilmory/web@0.0.1 build /Users/innei/git/vibe-coding/photo-gallery-site/apps/web
> tsx scripts/build.ts

ℹ 📚 Loaded 46 photos from manifest                                                                       15:32:55
vite v6.3.5 building for production...                                                                    15:32:55
ℹ ✅ Generated favicon: favicon-16x16.png (16x16)                                                         15:32:55
ℹ ✅ Generated favicon: favicon-32x32.png (32x32)                                                         15:32:55
ℹ ✅ Generated favicon: favicon-48x48.png (48x48)                                                         15:32:55
ℹ ✅ Generated favicon: apple-touch-icon.png (180x180)                                                    15:32:55
ℹ ✅ Generated favicon: android-chrome-192x192.png (192x192)                                              15:32:55
ℹ ✅ Generated favicon: android-chrome-512x512.png (512x512)                                              15:32:55
ℹ ✅ Generated main favicon: favicon.ico                                                                  15:32:55
ℹ ✅ Generated web manifest: site.webmanifest                                                             15:32:55
ℹ 🎨 All favicons generated successfully!                                                                 15:32:55
ℹ 📸 Found 4 latest photos                                                                                15:32:55
ℹ 📷 Added photo: DSCF3443 at position (850, 270) with rotation 10°                                       15:32:55
ℹ 📷 Added photo: DSCF3447 at position (760, 190) with rotation -8°                                       15:32:55
ℹ 📷 Added photo: DSCF3449 at position (670, 260) with rotation 5°                                        15:32:55
ℹ 📷 Added photo: DSCF3506 at position (580, 220) with rotation -12°                                      15:32:55
ℹ ✅ OG image generated: /Users/innei/git/vibe-coding/photo-gallery-site/apps/web/public/og-image-1749799975149.png
ℹ 🖼️  OG image generated: /og-image-1749799975149.png                                                     15:32:55
ℹ 🗑️  Deleted old OG image: og-image-1749799102270.png                                                    15:32:55
ℹ ✅ Cleaned up 1 old OG images                                                                           15:32:55
transforming (14) commonjsHelpers.js/*! 🌼 daisyUI 5.0.43 */

                          15:32:56
transforming (1080) ../../node_modules/.pnpm/motion@12.17.0_react-dom@19.1.0_react@19.1.0__react@19.1.0/node_moℹ [lo
cales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/en.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/jp.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/ko.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/zh-CN.json
ℹ [locales-json-transform] Transformed: /Users/innei/git/vibe-coding/photo-gallery-site/locales/app/zh-HK.json
✓ 1124 modules transformed.                                                                               15:33:00
src/lib/image-loader-manager.ts:341:61 - error TS2345: Argument of type '(key: string, options?: any) => any' is not
 assignable to parameter of type '(progress: ConversionProgress) => void'.
  Types of parameters 'key' and 'progress' are incompatible.
    Type 'ConversionProgress' is not assignable to type 'string'.

341     const result = await convertMovToMp4(livePhotoVideoUrl, t, (progress) => {
                                                                ~

src/lib/video-converter.ts:351:7 - error TS2345: Argument of type 'TFunction<["app", ...never[]], undefined>' is not
 assignable to parameter of type 'TranslationFunction'.
  Types of parameters 'args' and 'key' are incompatible.
    Type '[key: string, options?: any]' is not assignable to type '[key: string | string[], options: TOptionsBase & 
$Dictionary & { defaultValue: string; }] | [key: string | string[], defaultValue: string, options?: (TOptionsBase &
$Dictionary) | undefined] | [key: ...]'.
      Type '[key: string, options?: any]' is not assignable to type '[key: "action.auto" | "action.columns.setting" 
| "action.sort.mode" | "action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submi
t.issue" | ... 355 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[], options?: any]'.
        Type at position 0 in source is not compatible with type at position 0 in target.
          Type 'string' is not assignable to type '"action.auto" | "action.columns.setting" | "action.sort.mode" | "
action.tag.filter" | "action.view.github" | "error.feedback" | "error.reload" | "error.submit.issue" | "error.tempor
ary.description" | ... 354 more ... | ("action.auto" | ... 361 more ... | "app:gallery.photos")[]'.

351       t,
          ~


Found 2 errors in 2 files.

Errors  Files
     1  src/lib/image-loader-manager.ts:341
     1  src/lib/video-converter.ts:351
file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_modules/execa/lib/return/
final-error.js:6
        return new ErrorClass(message, options);
               ^

ExecaError: Command failed with exit code 2: vite build
    at getFinalError (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mod
ules/execa/lib/return/final-error.js:6:9)
    at makeError (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_modules
/execa/lib/return/result.js:108:16)
    at getAsyncResult (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mo
dules/execa/lib/methods/main-async.js:168:4)
    at handlePromise (file:///Users/innei/git/vibe-coding/photo-gallery-site/node_modules/.pnpm/execa@9.6.0/node_mod
ules/execa/lib/methods/main-async.js:151:17)
    at process.processTicksAndRejections (node:internal/process/task_queues:105:5)
    at async main (/Users/innei/git/vibe-coding/photo-gallery-site/apps/web/scripts/build.ts:13:3) {
  shortMessage: 'Command failed with exit code 2: vite build',
  command: 'vite build',
  escapedCommand: 'vite build',
  cwd: '/Users/innei/git/vibe-coding/photo-gallery-site/apps/web',
  durationMs: 6689.917459,
  failed: true,
  timedOut: false,
  isCanceled: false,
  isGracefullyCanceled: false,
  isTerminated: false,
  isMaxBuffer: false,
  isForcefullyTerminated: false,
  exitCode: 2,
  stdio: [ undefined, undefined, undefined ],
  ipcOutput: [],
  pipedFrom: []
}

Node.js v22.15.0
/Users/innei/git/vibe-coding/photo-gallery-site/apps/web:
 ERR_PNPM_RECURSIVE_RUN_FIRST_FAIL  @afilmory/web@0.0.1 build: `tsx scripts/build.ts`
Exit status 1
 ELIFECYCLE  Command failed with exit code 1.

```

---

I see there are still two issues. Let me check the exact line numbers and fix them. The first error is that I'm passing the translation function `t` where the progress callback should be. Let me check the current state of the file:

---

Read file: apps/web/src/lib/image-loader-manager.ts

---

I see the issue! The error is on line 341, but I'm looking at the wrong function. Let me check the `convertMovToMp4` function call. The issue is that the parameters are in the wrong order. Let me check the function signature:

---

Read file: apps/web/src/lib/video-converter.ts

---

I see the issue! The `convertMovToMp4` function signature is wrong. I need to fix it. The function should accept the translation function as the second parameter, but I see that it's trying to get the translation function from `getI18n()` instead. Let me fix this:

---

```diff
  export async function convertMovToMp4(
    videoUrl: string,
+   t: TranslationFunction,
    onProgress?: (progress: ConversionProgress) => void,
    forceReconvert = false, // 添加强制重新转换参数
    preferMp4 = true, // 新增参数：是否优先选择MP4格式
  ): Promise<ConversionResult> {
-   const { t } = getI18n()
    // Check cache first, unless forced to reconvert
    if (!forceReconvert) {
```

---

I also need to import the `getI18n` function since it's no longer being used. Let me remove that import:

---

Read file: apps/web/src/lib/video-converter.ts

---

I need to remove the unused import:

---

```diff
  import { ArrayBufferTarget, Muxer } from 'mp4-muxer'
- 
- import { getI18n } from '~/i18n'
  
  import { isSafari } from './device-viewport'
```

---

There's still a reference to `getI18n` somewhere. Let me find and fix it:

---

<details>
            <summary>Grep search for "getI18n" • **2** files</summary>
        
| File | Line | Match |
|------|------|-------|
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L315 | `const { t } = getI18n()` |
| `file:///Users/innei/git/vibe-coding/photo-gallery-site/apps/web/src/lib/video-converter.ts` | L315 | `const { t } = getI18n()` |

</details>

---

I see there's still a line with `getI18n()`. Let me find and remove it:

---

Read file: apps/web/src/lib/video-converter.ts

---

