docs: add chunk API usage, playback format, and API examples
This commit is contained in:
@@ -76,13 +76,21 @@ curl -s -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b6
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### 3.2 搜尋與分段查詢
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#### POST /api/v1/search
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向量搜尋,查詢分段詳情
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向量搜尋,查詢分段(Chunk)詳情
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**請求參數**:
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| 參數 | 類型 | 必填 | 說明 |
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|------|------|------|------|
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| `query` | string | 是 | 搜尋關鍵字 |
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| `limit` | number | 否 | 回傳數量(預設 10) |
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| `uuid` | string | 否 | 只搜尋指定影片 |
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**請求範例**:
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```json
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{
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"query": "關鍵字",
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"limit": 10
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"query": "天氣",
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"limit": 10,
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"uuid": "5dea6618a606e7c7"
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}
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```
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@@ -91,49 +99,77 @@ curl -s -H "X-API-Key: muser_68600856036340bcafc01930eb4bd839_1774418104_97221b6
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{
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"results": [
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{
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"uuid": "5dea6618a606e7c7",
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"chunk_id": "time_00001",
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"chunk_type": "time",
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"start_time": 0.0,
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"end_time": 10.0,
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"text": "分段內容文字",
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"score": 0.95
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"uuid": "39567a0eb16f39fd",
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"chunk_id": "sentence_1471",
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"chunk_type": "sentence",
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"start_time": 5309.08,
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"end_time": 5311.08,
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"text": "influenced by a vital way,",
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"score": 0.68
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}
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]
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],
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"query": "天氣"
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}
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```
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**Chunk 欄位說明**:
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| 欄位 | 說明 | 範例 |
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|------|------|------|
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| `uuid` | 影片唯一識別碼 | `39567a0eb16f39fd` |
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| `chunk_id` | 分段識別碼 | `sentence_1471` |
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| `chunk_type` | 分段類型 | `sentence` / `cut` / `time` / `trace` / `story` |
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| `start_time` | 開始時間(秒) | `5309.08` |
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| `end_time` | 結束時間(秒) | `5311.08` |
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| `text` | 內容文字 | `influenced by a vital way` |
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| `score` | 相似度分數(0-1) | `0.68` |
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**Chunk 類型說明**:
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| 類型 | 說明 | 來源 |
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|------|------|------|
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| `sentence` | 語音轉文字片段 | ASR 處理 |
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| `cut` | 場景變化片段 | CUT 處理 |
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| `time` | 固定時間分段 | 系統自動切割 |
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| `trace` | 軌跡追蹤片段 | YOLO 追蹤 |
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| `story` | 故事線片段(父子關係) | Story 分析 |
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#### POST /api/v1/n8n/search
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n8n 專用搜尋(包含縮圖網址)
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n8n 專用搜尋(包含影片網址)
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**請求範例**:
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```json
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{
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"query": "關鍵字",
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"limit": 10
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}
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```
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**請求參數**: 與 `/search` 相同
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**回應範例**:
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```json
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{
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"query": "天氣",
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"count": 2,
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"hits": [
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{
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"uuid": "5dea6618a606e7c7",
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"chunk_id": "time_00001",
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"chunk_type": "time",
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"start_time": 0.0,
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"end_time": 10.0,
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"text": "分段內容文字",
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"score": 0.95,
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"thumbnail_url": "https://..."
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"id": "sentence_1471",
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"vid": "39567a0eb16f39fd",
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"start": 5309.08,
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"end": 5311.08,
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"title": "Chunk sentence_1471",
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"text": "influenced by a vital way,",
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"score": 0.68,
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"media_url": "https://wp.momentry.ddns.net/video.mp4"
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}
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]
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}
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```
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**與 /search 的差異**:
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| 欄位 | `/search` | `/n8n/search` |
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|------|-----------|----------------|
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| 影片 UUID | `uuid` | `vid` |
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| Chunk ID | `chunk_id` | `id` |
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| 開始時間 | `start_time` | `start` |
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| 結束時間 | `end_time` | `end` |
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| 影片網址 | ❌ | ✅ `media_url` |
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### 3.3 任務相關
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### 3.4 任務相關
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#### GET /api/v1/jobs/:uuid
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查詢處理任務狀態
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@@ -164,7 +200,7 @@ curl -s -H "X-API-Key: ..." \
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"https://api.momentry.ddns.net/api/v1/jobs?status=completed&limit=5"
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```
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### 3.3 系統管理
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### 3.5 系統管理
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#### POST /api/v1/config/cache
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切換快取功能(管理員專用)
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@@ -205,7 +241,7 @@ curl -s -H "X-API-Key: ..." \
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**注意**: 此操作會刪除影片及其所有分段、處理結果、縮圖等關聯資料,**無法復原**。
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### 3.5 健康檢查
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### 3.6 健康檢查
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#### GET /health
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服務健康狀態(**無需認證**)
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@@ -330,3 +366,4 @@ GET /api/v1/jobs/{uuid}
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|------|------|------|--------|
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| V1.0 | 2026-03-25 | 初版建立 | OpenCode |
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| V1.1 | 2026-03-25 | 新增快取/刪除 API、搜尋端點文件 | OpenCode |
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| V1.2 | 2026-03-25 | 新增 Chunk 欄位說明、類型、播放方式 | OpenCode |
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@@ -154,10 +154,54 @@ curl -s -X POST "https://api.momentry.ddns.net/api/v1/search" \
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-H "Content-Type: application/json" \
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-d '{
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"query": "測試關鍵字",
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"top_k": 5
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"limit": 5
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}'
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```
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### 取得分段(Chunk)內容
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搜尋結果會返回影片分段(Chunk),包含可播放的時間軸資訊:
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```json
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{
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"results": [
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{
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"uuid": "39567a0eb16f39fd",
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"chunk_id": "sentence_1471",
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"chunk_type": "sentence",
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"start_time": 5309.08,
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"end_time": 5311.08,
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"text": "influenced by a vital way,",
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"score": 0.68
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}
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]
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}
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```
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**Chunk 欄位說明**:
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| 欄位 | 說明 |
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|------|------|
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| `uuid` | 影片 UUID(用於取得影片網址) |
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| `chunk_id` | 分段 ID |
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| `chunk_type` | 分段類型(sentence/cut/time/trace/story) |
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| `start_time` | 開始時間(秒) |
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| `end_time` | 結束時間(秒) |
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| `text` | 語音內容文字 |
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| `score` | 相似度分數(0-1) |
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### 播放分段
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取得 Chunk 後可組合成播放網址:
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```
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影片網址?start={start_time}&end={end_time}
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```
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範例:
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```
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https://wp.momentry.ddns.net/video.mp4?start=5309.08&end=5311.08
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```
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---
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## 完整 n8n Workflow 範例
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@@ -295,7 +339,7 @@ switch ($job['status']) {
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}
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```
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### Step 5: 搜尋內容
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### Step 5: 搜尋內容並取得 Chunk
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```php
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<?php
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@@ -303,14 +347,18 @@ switch ($job['status']) {
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$results = Momentry_API::search('測試關鍵字', 5);
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foreach ($results['results'] as $result) {
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echo "UUID: " . $result['chunk_id'] . "\n";
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echo "分數: " . $result['score'] . "\n";
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echo "影片 UUID: " . $result['uuid'] . "\n";
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echo "Chunk ID: " . $result['chunk_id'] . "\n";
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echo "類型: " . $result['chunk_type'] . "\n";
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echo "開始: " . $result['start_time'] . "s\n";
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echo "結束: " . $result['end_time'] . "s\n";
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echo "內容: " . ($result['text'] ?? '') . "\n";
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echo "相似度: " . $result['score'] . "\n";
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echo "---\n";
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}
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```
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### WordPress Shortcode 範例
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### WordPress Shortcode 範例(可點擊播放)
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```php
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<?php
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@@ -337,10 +385,21 @@ add_shortcode('momentry_search', function($atts) {
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$html .= '<ul>';
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foreach ($results['results'] as $result) {
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$video_uuid = $result['uuid'];
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$start = $result['start_time'] ?? 0;
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$end = $result['end_time'] ?? 0;
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$text = $result['text'] ?? '無文字描述';
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$html .= '<li>';
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$html .= '<strong>時間: ' . ($result['start_time'] ?? 'N/A') . 's</strong>';
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$html .= '<a href="/player?uuid=' . esc_attr($video_uuid) .
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'&start=' . esc_attr($start) .
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'&end=' . esc_attr($end) . '">';
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$html .= '播放 ' . $start . 's - ' . $end . 's';
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$html .= '</a>';
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$html .= '<br>';
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$html .= esc_html($result['text'] ?? '無文字描述');
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$html .= '<small>相似度: ' . round($result['score'] * 100) . '%</small>';
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$html .= '<br>';
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$html .= esc_html($text);
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$html .= '</li>';
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}
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@@ -398,3 +457,4 @@ add_shortcode('momentry_search', function($atts) {
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| 版本 | 日期 | 內容 | 操作人 |
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|------|------|------|--------|
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| V1.0 | 2026-03-25 | 初版建立 | OpenCode |
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| V1.1 | 2026-03-25 | 新增 Chunk 取得與播放說明、Shortcode 範例 | OpenCode |
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@@ -236,7 +236,33 @@ Chunk(片段)是影片處理後的最小單位。當影片上傳後,系統
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## 6. 如何使用 Chunk
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### 6.1 搜尋相關片段
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### 6.1 API 取得 Chunk
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使用搜尋 API 取得 Chunk:
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```bash
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curl -X POST "https://api.momentry.ddns.net/api/v1/search" \
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-H "X-API-Key: YOUR_API_KEY" \
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-H "Content-Type: application/json" \
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-d '{
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"query": "關鍵字",
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"limit": 10
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}'
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```
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**指定影片搜尋**:
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```bash
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curl -X POST "https://api.momentry.ddns.net/api/v1/search" \
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-H "X-API-Key: YOUR_API_KEY" \
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-H "Content-Type: application/json" \
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-d '{
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"query": "關鍵字",
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"uuid": "39567a0eb16f39fd",
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"limit": 5
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}'
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```
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### 6.2 搜尋相關片段
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當使用者搜尋「天氣」時,系統會:
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@@ -245,22 +271,88 @@ Chunk(片段)是影片處理後的最小單位。當影片上傳後,系統
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3. 找到相關的 Chunk
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4. 返回時間軸和內容
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### 6.2 播放指定片段
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### 6.3 播放指定片段
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取得 Chunk 後可播放:
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```
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開始時間: 12.5 秒
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結束時間: 18.3 秒
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影片 UUID: 39567a0eb16f39fd
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```
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### 6.3 組合多個 Chunk
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**播放器連結格式**:
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```
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/player?uuid={uuid}&start={start_time}&end={end_time}
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```
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### 6.4 組合多個 Chunk
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多個相關 Chunk 可以組合成一個章節或故事線。
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### 6.5 Story Chunk(父子關係)
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Story Chunk 可包含多個子 Chunk:
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```json
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{
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"chunk_id": "story_001",
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"chunk_type": "story",
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"content": {
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"story_id": "story_001",
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"title": "開場介紹",
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"child_chunk_ids": ["sentence_00001", "sentence_00002", "cut_00001"]
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}
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}
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```
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---
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## 7. 快速參考
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## 7. API 回應格式
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### /search 回應
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```json
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{
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"results": [
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{
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"uuid": "39567a0eb16f39fd",
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"chunk_id": "sentence_1471",
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"chunk_type": "sentence",
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"start_time": 5309.08,
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"end_time": 5311.08,
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"text": "influenced by a vital way,",
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"score": 0.68
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}
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],
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"query": "關鍵字"
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}
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```
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### /n8n/search 回應
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```json
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{
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"query": "關鍵字",
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"count": 1,
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"hits": [
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{
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"id": "sentence_1471",
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"vid": "39567a0eb16f39fd",
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"start": 5309.08,
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"end": 5311.08,
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"title": "Chunk sentence_1471",
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"text": "influenced by a vital way,",
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"score": 0.68,
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"media_url": "https://wp.momentry.ddns.net/video.mp4"
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}
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]
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}
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```
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---
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## 8. 快速參考
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| 項目 | 說明 |
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|------|------|
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@@ -273,7 +365,7 @@ Chunk(片段)是影片處理後的最小單位。當影片上傳後,系統
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| content | 詳細 JSON 結構 |
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| metadata | 人臉、OCR、姿態等偵測結果 |
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| parent_chunk_id | 父區塊 ID(用於 story 區塊) |
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| child_chunk_ids | 子區塊 ID 列表(story 區塊專用) |
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| child_chunk_ids | 子區塊 ID 列表(story 區塊專用) | |
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---
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@@ -282,3 +374,4 @@ Chunk(片段)是影片處理後的最小單位。當影片上傳後,系統
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| 版本 | 日期 | 內容 | 操作人 |
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|------|------|------|--------|
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| V1.0 | 2026-03-25 | 初版建立 | OpenCode |
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| V1.1 | 2026-03-25 | 新增 API 取得 Chunk 方式、播放連結格式 | OpenCode |
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