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2025年12月5日 星期五

Shoot 3D video with Meta Quest 3 and convert it to a format suitable for uploading to YouTube 3D, all you need is the SpatialCam Pro app.




# Record 3D Videos with Meta Quest 3 and Convert to YouTube 3D Format - All with SpatialCam Pro App

## Introduction

Want to record stereoscopic 3D videos with Meta Quest 3 and upload them directly to YouTube 3D? Now you can do it all with just one app - **SpatialCam Pro**! This stereoscopic camera app, designed specifically for Quest 3/3S, fully utilizes the Passthrough camera capabilities to help you easily capture high-quality 3D content.

---

## 📱 Where to Download the App

### Download Method

**SpatialCam** is available for download from the **Meta Horizon Store** (Meta Quest Store):

1. **Turn on Quest 3 Headset**
- Make sure the device is powered on and connected to the internet

2. **Enter Meta Horizon Store**
- Find the "Store" icon in the Quest main menu
- Click to enter the store

3. **Search for the App**
- Enter "**SpatialCam**" in the search bar
- Or search for developer "**zenchang**"

4. **Download and Install**
- Click on the app to view details
- Click the "**Download**" or "**Install**" button
- Wait for the download to complete (the app will install automatically)

### System Requirements

- **Device Requirements**: Meta Quest 3 or Quest 3S
- **System Version**: Meta Quest build v74.0 or newer
- **Feature Requirements**: Passthrough functionality support required

### First Launch

After installation, the app will automatically request the following permissions when first launched:
- Camera permission (for recording)
- Storage permission (for saving photos and videos)
- Audio recording permission (optional, for recording video audio)

Please grant all permissions to use all features properly.

---

## 🎥 How to Record 3D Videos

### Step 1: Launch the App

1. Find the **SpatialCam** icon in the Quest 3 main menu
2. Click to open the app
3. Wait for camera initialization to complete (usually takes just a few seconds)

### Step 2: Confirm Preview Screen

- The app will display a real-time preview
- You'll see a SBS (Side-by-Side) format preview combining left and right cameras
- Preview screen has a 4:3 aspect ratio with 2560x960 resolution

### Step 3: Start Recording

1. **Click the Red "Record" Button**
- The button is located below the preview screen
- Recording will start immediately after clicking

2. **Recording Status Indicators**
- Recording timer will display at the top of the screen (format: MM:SS)
- Recording indicator light will flash continuously (red dot)
- The record button will change to "Stop" button

3. **Recording Notes**
- Keep the device stable, avoid rapid movements
- Ensure adequate ambient lighting for best quality
- Monitor battery level, as long recordings quickly drain power

### Step 4: Stop Recording

1. **Click the "Stop" Button**
- Recording will stop immediately
- The system will automatically process and save the video

2. **Wait for Save to Complete**
- The app will display a "Save successful" message
- The video will be automatically saved to the system video directory

### Recording Settings Adjustment (Optional)

If you want to adjust recording parameters:

1. **Enter Settings Page**
- Click the "Settings" icon (gear icon) in the top right corner

2. **Adjust Recording Parameters**
- **Bitrate**: Choose from 4/6/8/12 Mbps
- 12 Mbps: Highest quality
- 8 Mbps: Recommended setting (balances quality and file size)
- 6 Mbps: Standard quality
- 4 Mbps: Save space

- **Audio Recording**: Can be enabled or disabled
- Enabled: Record ambient audio
- Disabled: Record video only

3. **Save Settings**
- Click "Save Settings" after adjustments
- New settings will take effect immediately

### Video Specifications

- **Format**: MP4 (H.264)
- **Resolution**: 2560x960 (SBS format)
- **Aspect Ratio**: 4:3
- **File Naming**: `P_SBS_LR_YYYYMMDD_HHMMSS.mp4`
- **Save Location**: `/Movies/SpatialCam/`

---

## 📸 How to View Gallery

### Method 1: Open from Within the App

1. **Click "Gallery" Button**
- Find the blue "Gallery" button at the bottom of the main screen
- Clicking will automatically open Horizon OS Gallery (system gallery)

2. **Browse Photos and Videos**
- Find the "SpatialCam" folder in the gallery
- Photos are saved in "Pictures/SpatialCam/"
- Videos are saved in "Movies/SpatialCam/"

### Method 2: Open from System Gallery

1. **Open Horizon OS Gallery**
- Find the "Gallery" app in the Quest main menu
- Click to open

2. **Find Your Content**
- Browse the "SpatialCam" folder
- All photos and videos captured with SpatialCam are saved here

### Viewing 3D Effects

- **On Quest 3**: Play directly in the gallery to see stereoscopic 3D effects
- **File Format**: SBS (Side-by-Side) format with left and right images side by side
- **Supported Players**: Any VR player that supports SBS format can play normally

---

## 🔄 YouTube 3D Format Conversion Tutorial

After recording, if you want to upload to YouTube 3D, you need to convert the video to YouTube 3D format. SpatialCam has built-in conversion functionality that's very easy to use!

### Step 1: Enter Video Processing Page

1. **Click Tool Button**
- Find the blue "Tool" icon (wrench icon) in the top right corner of the main screen
- Click to enter the "Video Processing" page

### Step 2: Select Video to Convert

1. **Click "Select File" Button**
- The system will automatically load all recorded videos
- The video list will display file names and sizes

2. **Select Video**
- Click the video you want to convert from the list
- Selected video will be highlighted in blue
- The last recorded video will be selected by default

3. **View Video Information**
- After selecting a video, detailed information will be displayed below:
- Resolution (should be 2560x960)
- Duration
- File size

### Step 3: Execute YouTube 3D Conversion

1. **Select Conversion Option**
- Find the "**YouTube 3D**" option in the "Conversion Options" area
- Click that option card

2. **Conversion Description**
- **Format**: Maintains 4:3 aspect ratio
- **Resolution**: 2560x960
- **Processing Method**: Video will be re-encoded and YouTube 3D metadata will be added to ensure compliance with YouTube 3D upload standards

3. **Start Conversion**
- Clicking will immediately start conversion
- Screen will display conversion progress (percentage)
- Conversion time depends on video length and device performance

### Step 4: Wait for Conversion to Complete

1. **Monitor Progress**
- Progress bar and percentage will be displayed during conversion
- You can check the current processing status at any time
- Do not close the app or return to the main menu

2. **Conversion Complete**
- "Conversion complete" message will be displayed when finished
- Converted file naming format: `YT3D_SBS_LR_4x3_YYYYMMDD_HHMMSS.mp4`

### Step 5: Find Converted Video

1. **Save Location**
- Converted videos are automatically saved to the "**Movies/Youtube3D/**" folder
- Files have YouTube 3D metadata added and can be uploaded directly

2. **View Files**
- Open the gallery app
- Find the "Youtube3D" folder
- You'll see the converted videos

### Conversion Technical Details

- **Encoding Format**: H.264
- **Processing Method**: Complete re-encoding to ensure best compatibility
- **Metadata**: YouTube 3D standard tags added
- **Aspect Ratio**: Maintains original 4:3
- **Quality**: High quality settings

### Upload to YouTube 3D

After conversion is complete, you can:

1. **Upload via Quest 3**
- Find the converted video in the gallery
- Use YouTube in the browser to upload (only the browser version of YouTube has upload functionality)

2. **Upload via Computer**
- Connect Quest 3 to your computer
- Copy the video from the "Movies/Youtube3D/" folder
- When uploading to YouTube, YouTube will automatically recognize it as a 3D video

3. **YouTube Upload Settings**
- No additional settings needed when uploading
- YouTube will automatically detect 3D metadata
- After upload, viewers can watch in 3D mode on supported devices

### Ways to Watch YouTube 3D Videos

After uploading to YouTube, viewers can watch 3D effects in the following ways:

1. **Watch on Meta Quest YouTube VR**
- Open the YouTube VR app
- Videos will automatically display a "3D" tag
- After clicking play, stereoscopic 3D effects will automatically appear
- No additional settings needed, enjoy immersive 3D experience directly

2. **Watch on Mobile**
- Open the video using mobile browser or YouTube App
- Video will automatically display red-blue stereoscopic effects (Anaglyph 3D)
- Wear commercially available red-blue 3D glasses (glasses used for watching 3D movies)
- You'll see clear stereoscopic effects

3. **Watch on Computer**
- Open YouTube video using computer browser
- Player will display a "3D" option button
- After clicking to enable 3D mode, video will display red-blue stereoscopic effects
- Wear commercially available red-blue 3D glasses (glasses used for watching 3D movies)
- You can experience stereoscopic visual effects





---

## 💡 Tips and Suggestions

### Recording Tips

1. **Adequate Lighting**
- Passthrough cameras work best in well-lit conditions
- Avoid shooting in overly dark environments

2. **Stable Shooting**
- Keep the device stable, avoid rapid movements
- Consider using a tripod or stabilizer

3. **Battery Management**
- Long recordings quickly drain the battery
- Recommended to record while charging for long sessions

4. **Storage Space**
- Recording produces large files
- Recommended to regularly clean up unwanted videos to free up space

### Conversion Suggestions

1. **Conversion Time**
- Conversion time is approximately 1-2 times the video length
- Longer videos require more time

2. **Device Performance**
- Device may heat up during conversion
- Recommended to convert while charging

3. **File Size**
- File size may change slightly after conversion due to re-encoding
- YouTube 3D format usually slightly increases file size
- Re-encoding ensures best compatibility and playback quality

### Frequently Asked Questions

**Q: Why can't I see 3D effects?**
A: Make sure you're using a player that supports SBS format on Quest 3. On regular 2D screens, you'll only see side-by-side images.

**Q: What if conversion fails?**
A: Check if storage space is sufficient, ensure the video file is complete, and try converting again.

**Q: Can I adjust conversion quality?**
A: Currently, conversion uses high quality settings to ensure best image quality.

**Q: Are other 3D formats supported?**
A: Currently supports SBS format and YouTube 3D format. More formats may be added in the future.

**Q: Can I use other video editing software to edit videos recorded with SpatialCam?**
A: Yes! The author has tested using **vllo** (mobile video editing app) to edit photos and videos recorded with SpatialCam. Usage method:
- Open 2560x960 screen settings in the editing software
- Load photos or videos recorded with SpatialCam for editing
- After editing, transfer the file back to the `/Movies/SpatialCam/` folder
- Return to the SpatialCam app and use the YouTube 3D conversion feature
- After conversion, you can upload to YouTube

**Important Reminder**: Regardless of which editing software you use, you must maintain the **2560x960** resolution to ensure normal 3D effects. You can also try other editing apps you're familiar with, as long as you maintain the resolution.

---

## 🎬 Complete Workflow Summary

1. **Download and Install** → Download SpatialCam from Meta Horizon Store
2. **Record Video** → Open the app, click record button to start recording
3. **View Gallery** → Click gallery button to view recorded content
4. **Conversion Processing** → Enter video processing page, select video and convert to YouTube 3D format
5. **Upload and Share** → Upload converted video to YouTube and enjoy 3D content creation!

---

## 📝 Conclusion

SpatialCam enables Meta Quest 3 users to easily record and share 3D content. From recording to conversion, all steps are completed on Quest 3 without additional computers or software. Whether recording VR experiences, creating 3D content, or sharing to YouTube, SpatialCam is your best choice!

Download SpatialCam now and start your 3D content creation journey! 🚀

---

**Related Information:**
- Developer: zenchang
- App Name: SpatialCam
- Supported Devices: Meta Quest 3 / Quest 3S
- Download Location: Meta Horizon Store

用meta quest3拍3D影片 ,並轉成可上傳到Youtube 3D的格式,只要一套 SpatialCam pro app


# 用 Meta Quest 3 拍 3D 影片,並轉成可上傳到 YouTube 3D 的格式,只要一套 SpatialCam Pro App

## 前言

想要用 Meta Quest 3 拍攝立體 3D 影片,並直接上傳到 YouTube 3D 嗎?現在只需要一套 **SpatialCam Pro** 應用程式就能完成所有步驟!這款專為 Quest 3/3S 設計的立體相機應用,充分利用 Passthrough 相機功能,讓您輕鬆捕捉高品質的 3D 內容。

---

## 📱 從何處下載 App

### 下載方式

**SpatialCam** 可在 **Meta Horizon Store**(Meta Quest 商店)下載:

1. **開啟 Quest 3 頭戴設備**
- 確保設備已開機並連接網路

2. **進入 Meta Horizon Store**
- 在 Quest 主選單中找到「Store」(商店)圖示
- 點擊進入商店

3. **搜尋應用程式**
- 在搜尋欄輸入「**SpatialCam**」
- 或搜尋開發者「**zenchang**」

4. **下載安裝**
- 點擊應用程式進入詳情頁面
- 點擊「**下載**」或「**安裝**」按鈕
- 等待下載完成(應用程式會自動安裝)

### 系統需求

- **設備要求**:Meta Quest 3 或 Quest 3S
- **系統版本**:Meta Quest build v74.0 或更新版本
- **功能需求**:需要支援 Passthrough 功能

### 首次啟動

安裝完成後,首次開啟應用程式時會自動請求以下權限:
- 相機權限(用於拍攝)
- 儲存權限(用於保存照片和影片)
- 音訊錄製權限(可選,用於錄製影片音訊)

請務必授予所有權限,才能正常使用所有功能。

---

## 🎥 如何拍攝 3D 影片

### 步驟一:啟動應用程式

1. 在 Quest 3 主選單中找到 **SpatialCam** 圖示
2. 點擊開啟應用程式
3. 等待相機初始化完成(通常只需幾秒鐘)

### 步驟二:確認預覽畫面

- 應用程式會顯示即時預覽畫面
- 您會看到左右相機合成的 SBS(Side-by-Side)格式預覽
- 預覽畫面為 4:3 寬高比,解析度 2560x960

### 步驟三:開始錄影

1. **點擊紅色「錄影」按鈕**
- 按鈕位於預覽畫面下方
- 點擊後會立即開始錄影

2. **錄影狀態指示**
- 螢幕上方會顯示錄影時間計時器(格式:MM:SS)
- 錄影指示燈會持續閃爍(紅色圓點)
- 錄影按鈕會變成「停止」按鈕

3. **錄影中注意事項**
- 保持設備穩定,避免快速移動
- 確保環境光線充足,以獲得最佳畫質
- 注意電池電量,長時間錄影會快速消耗電力

### 步驟四:停止錄影

1. **點擊「停止」按鈕**
- 錄影會立即停止
- 系統會自動處理並保存影片

2. **等待保存完成**
- 應用程式會顯示「保存成功」的提示訊息
- 影片會自動保存到系統影片目錄

### 錄影設定調整(選用)

如果您想調整錄影參數,可以:

1. **進入設定頁面**
- 點擊右上角的「設定」圖示(齒輪圖示)

2. **調整錄影參數**
- **位元率**:可選擇 4/6/8/12 Mbps
- 12 Mbps:最高畫質
- 8 Mbps:推薦設定(平衡畫質與檔案大小)
- 6 Mbps:標準畫質
- 4 Mbps:節省空間

- **音訊錄製**:可開啟或關閉
- 開啟:錄製環境音
- 關閉:僅錄製影像

3. **保存設定**
- 調整完成後點擊「保存設定」
- 新設定會立即生效

### 影片規格

- **格式**:MP4 (H.264)
- **解析度**:2560x960 (SBS 格式)
- **寬高比**:4:3
- **檔案命名**:`P_SBS_LR_YYYYMMDD_HHMMSS.mp4`
- **保存位置**:`/Movies/SpatialCam/`

---

## 📸 如何查看相簿

### 方法一:從應用程式內開啟

1. **點擊「相簿」按鈕**
- 在主畫面下方找到藍色的「相簿」按鈕
- 點擊後會自動開啟 Horizon OS Gallery(系統相簿)

2. **瀏覽照片和影片**
- 在相簿中找到「SpatialCam」資料夾
- 照片保存在「Pictures/SpatialCam/」
- 影片保存在「Movies/SpatialCam/」

### 方法二:從系統相簿開啟

1. **開啟 Horizon OS Gallery**
- 在 Quest 主選單中找到「Gallery」(相簿)應用程式
- 點擊開啟

2. **尋找您的作品**
- 瀏覽「SpatialCam」資料夾
- 所有用 SpatialCam 拍攝的照片和影片都會保存在這裡

### 查看 3D 效果

- **在 Quest 3 上觀看**:直接在相簿中播放,即可看到立體 3D 效果
- **檔案格式**:SBS(Side-by-Side)格式,左右畫面並排顯示
- **支援播放器**:任何支援 SBS 格式的 VR 播放器都能正常播放

---

## 🔄 YouTube 3D 格式轉檔教學

拍攝完成後,如果想上傳到 YouTube 3D,需要將影片轉換為 YouTube 3D 格式。SpatialCam 內建了轉檔功能,操作非常簡單!

### 步驟一:進入影片處理頁面

1. **點擊工具按鈕**
- 在主畫面右上角找到藍色的「工具」圖示(扳手圖示)
- 點擊進入「影片處理」頁面

### 步驟二:選擇要轉檔的影片

1. **點擊「選擇檔案」按鈕**
- 系統會自動載入所有已錄製的影片
- 影片列表會顯示檔案名稱和大小

2. **選擇影片**
- 從列表中點擊要轉檔的影片
- 選中的影片會以藍色標示
- 預設會選擇最後錄製的影片

3. **查看影片資訊**
- 選擇影片後,下方會顯示影片詳細資訊:
- 解析度(應為 2560x960)
- 時長
- 檔案大小

### 步驟三:執行 YouTube 3D 轉檔

1. **選擇轉檔選項**
- 在「轉檔選項」區域找到「**YouTube 3D**」選項
- 點擊該選項卡片

2. **轉檔說明**
- **格式**:維持 4:3 寬高比
- **解析度**:2560x960
- **處理方式**:影片會經過重新編碼處理,添加 YouTube 3D metadata,確保符合 YouTube 3D 上傳標準

3. **開始轉檔**
- 點擊後會立即開始轉檔
- 螢幕會顯示轉檔進度(百分比)
- 轉檔時間取決於影片長度和設備效能

### 步驟四:等待轉檔完成

1. **監控進度**
- 轉檔過程中會顯示進度條和百分比
- 可以隨時查看當前處理狀態
- 請勿關閉應用程式或返回主選單

2. **轉檔完成**
- 完成後會顯示「轉檔完成」訊息
- 轉檔後的檔案名稱格式:`YT3D_SBS_LR_4x3_YYYYMMDD_HHMMSS.mp4`

### 步驟五:找到轉檔後的影片

1. **保存位置**
- 轉檔後的影片會自動保存到「**Movies/Youtube3D/**」資料夾
- 檔案已添加 YouTube 3D metadata,可直接上傳

2. **查看檔案**
- 開啟相簿應用程式
- 找到「Youtube3D」資料夾
- 即可看到轉檔後的影片

### 轉檔技術說明

- **編碼格式**:H.264
- **處理方式**:完整重新編碼處理,確保最佳相容性
- **Metadata**:添加 YouTube 3D 標準標記
- **寬高比**:維持原始 4:3
- **品質**:高品質設定

### 上傳到 YouTube 3D

轉檔完成後,您可以:

1. **透過 Quest 3 上傳**
- 在相簿中找到轉檔後的影片
- 使用瀏覽器的 YouTube 上傳(瀏覽器的 YouTube 才有上傳功能)

2. **透過電腦上傳**
- 將 Quest 3 連接到電腦
- 從「Movies/Youtube3D/」資料夾複製影片
- 上傳到 YouTube 時,YouTube 會自動識別為 3D 影片

3. **YouTube 上傳設定**
- 上傳時無需額外設定
- YouTube 會自動偵測 3D metadata
- 上傳完成後,觀眾可以在支援的設備上以 3D 模式觀看

### 觀看 YouTube 3D 影片的方式

上傳到 YouTube 後,觀眾可以透過以下方式觀看 3D 效果:

1. **在 Meta Quest YouTube VR 觀看**
- 開啟 YouTube VR 應用程式
- 影片會自動顯示「3D」標記
- 點擊播放後,會自動呈現立體 3D 效果
- 無需額外設定,直接享受沉浸式 3D 體驗

2. **在手機上觀看**
- 使用手機瀏覽器或 YouTube App 開啟影片
- 影片會自動呈現紅藍立體效果(Anaglyph 3D)
- 戴上市售的紅藍 3D 眼鏡(觀看 3D 電影用的眼鏡)
- 即可看到清晰的立體效果

3. **在電腦上觀看**
- 使用電腦瀏覽器開啟 YouTube 影片
- 播放器會顯示「3D」選項按鈕
- 點擊開啟 3D 模式後,影片會呈現紅藍立體效果
- 戴上市售的紅藍 3D 眼鏡(觀看 3D 電影用的眼鏡)
- 即可體驗立體視覺效果





---

## 💡 使用技巧與建議

### 拍攝技巧

1. **光線充足**
- Passthrough 相機在光線充足時效果最佳
- 避免在過暗的環境中拍攝

2. **穩定拍攝**
- 保持設備穩定,避免快速移動
- 可以考慮使用三腳架或穩定器

3. **電池管理**
- 長時間錄影會快速消耗電池
- 建議在充電時進行長時間錄影

4. **儲存空間**
- 錄影會產生較大的檔案
- 建議定期清理不需要的影片,釋放空間

### 轉檔建議

1. **轉檔時間**
- 轉檔時間約為影片時長的 1-2 倍
- 較長的影片需要更多時間

2. **設備效能**
- 轉檔過程中設備可能會發熱
- 建議在充電時進行轉檔

3. **檔案大小**
- 由於經過重新編碼處理,轉檔後的檔案大小可能略有變化
- YouTube 3D 格式通常會稍微增加檔案大小
- 重新編碼確保了最佳的相容性和播放品質

### 常見問題

**Q: 為什麼看不到 3D 效果?**
A: 確保在 Quest 3 上使用支援 SBS 格式的播放器觀看。在一般 2D 螢幕上只會看到左右並排的畫面。

**Q: 轉檔失敗怎麼辦?**
A: 檢查儲存空間是否足夠,確保影片檔案完整,並重新嘗試轉檔。

**Q: 可以調整轉檔品質嗎?**
A: 目前轉檔使用高品質設定(CRF 18),確保最佳畫質。

**Q: 支援其他 3D 格式嗎?**
A: 目前支援 SBS 格式和 YouTube 3D 格式。未來可能會添加更多格式支援。


**Q: 可以使用其他影片編輯軟體編輯 SpatialCam 拍攝的影片嗎?**
A: 可以的!作者試過使用 **vllo**(手機影片編輯 app)來編輯 SpatialCam 拍攝的照片和影片。使用方式如下:
- 在編輯軟體中開啟 2560x960 的畫面設定
- 載入 SpatialCam 拍攝的照片或影片進行編輯
- 編輯完成後,將檔案傳回 `/Movies/SpatialCam/` 資料夾
- 回到 SpatialCam 應用程式,使用 YouTube 3D 轉檔功能進行轉檔
- 轉檔完成後即可上傳到 YouTube

**重要提醒**:無論使用哪個編輯軟體,都必須維持 **2560x960** 這個解析度,才能確保 3D 效果正常。您也可以試試看您習慣的其他編輯 app,只要維持解析度即可。---
---

## 🎬 完整工作流程總結

1. **下載安裝** → 從 Meta Horizon Store 下載 SpatialCam
2. **拍攝影片** → 開啟應用程式,點擊錄影按鈕開始拍攝
3. **查看相簿** → 點擊相簿按鈕查看已拍攝的內容
4. **轉檔處理** → 進入影片處理頁面,選擇影片並轉換為 YouTube 3D 格式
5. **上傳分享** → 將轉檔後的影片上傳到 YouTube,享受 3D 內容創作!

---

## 📝 結語

SpatialCam 讓 Meta Quest 3 用戶能夠輕鬆拍攝和分享 3D 內容。從拍攝到轉檔,所有步驟都在 Quest 3 上完成,無需額外的電腦或軟體。無論是記錄 VR 體驗、創作 3D 內容,還是分享到 YouTube,SpatialCam 都是您的最佳選擇!

立即下載 SpatialCam,開始您的 3D 內容創作之旅吧!🚀

---

**相關資訊:**
- 開發者:zenchang
- 應用程式名稱:SpatialCam
- 支援設備:Meta Quest 3 / Quest 3S
- 下載位置:Meta Horizon Store





2025年12月3日 星期三

SpatialCam 是專為 Meta Quest 3 開發的 3D Camera App

一直羨慕 Vision Pro 的空間影片?
現在 Quest 3 也能拍出一樣的效果了,而且更直覺!
SpatialCam 是專為 Meta Quest 3 開發的 3D 攝影 App,
拍完之後不用轉檔、不用 DeoVR,
直接打開「Meta Gallery 相簿」就能看到立體影像!
(Meta 系統會自動識別為 3D 模式)
📽 功能亮點:

  • 雙鏡頭拍攝 SBS 格式(1280×960)
  • 內建一鍵開啟 Meta Gallery
  • 相簿中自動標記為 3D,可直接播放立體效果
  • 支援照片與影片錄製
  • 可搭配 Meta TV 或其他 VR 播放器瀏覽
實際測試:效果接近 Vision Pro 空間影片的沉浸感,

而且操作幾乎「零學習成本」。 

------------------------------------------------------------------------------------------------------------
用戶評價
🌟 5 星好評
評論內容:
立體錄影品質很好!
目前這個平台上有兩款立體相機 App,我兩個都買了。剛推出的時候,它們的影格率都不太穩定,不過兩邊開發者後來都有持續更新來改善效能。
現在這款 2 美元的 App 開發者領先了,他們剛剛成功讓錄影變得非常流暢又是 HD 畫質,暫時把競爭對手遠遠拋在後面。
所以,目前這款比較便宜的 App 才是值得購買的那一個。
******************************************


I tried Spatial Camera: Capture in Immersive 3D and the quality of the videos is very good as compared to my kandao ego 3d camera.








------------------------------------------------------------------------------------------------------------

當年我一入手 meta quest3 就想寫這支 能拍錄立體照片的app,

但被meta 限制了硬體功能,只能用非常麻煩的開發者模式解鎖,重開機又需再解鎖一次,拍的照片影片又需再度處理才能看到3d效果,非常不友善,就卡在那里,我轉戰開發 flyme , 非常小眾的 app
年初試用了 Apple Vision Pro , 那空間照片的效果很棒,但app的生態就不夠多
我持續關注meta quest 有關這項技術的解鎖,直到今天,我終於別開途徑,開發出這套 app  , SpatialCam, 重點還意外的順暢好用,遠超我的預期,也很有成就感
如果你有 meta quest 3/3s 那可以下載來,升級你的裝置
------------------------------------------------------------------------------------------------------------

#SpatialCam #MetaQuest3 #空間錄影 #3D影片 #VR創作 #Quest相機 #MetaGallery

2025年11月14日 星期五

搜尋引擎優化的故事 2個月賺了80萬美金

 2個月賺了80萬美金,逼 Google 出重拳

這是一個發生在2023年,SEO圈最瘋狂、最暴力,也最傳奇的故事。

我在清邁 SEO 大會(CMSEO)的晚宴上,遇到了這位傳說中的大神 ​ Kaisar。

他來自孟加拉,一個跟台灣一樣,圈子小、但鬼才輩出的地方。

他做了一個網站叫《海螺屋》(Conch House)。 


結局是:Google 親自出手,對這個網站判了死刑。

但在死刑執行前,發生了什麼事?

短短2個月,他賺走了 80萬美金(約 2,500萬台幣)。 

網站流量從零衝到 每月 650萬次,毛利高達 95%。

這根本不是做SEO,這是在「套利」。

---

他是怎麼做到的?

這是一個教科書級別的「套利」故事,簡單粗暴到讓你懷疑人生。

1. 買個好殼(老域名): 他們花了大約 3,000美金,買了一個過期但權重很高的老域名。這是他們最大的一筆投資。

2. 選個沒人打的戰場(利基市場): 他們不碰SaaS、行銷這種殺紅眼的紅海。

 他們選什麼?水族箱、健身器材、孕婦用品。

 他們發現亞馬遜上有一狗票「難度極低」的關鍵字,這些領域在SEO上「幾乎是空的」。

3. 暴力的內容策略(複製貼上): 什麼原創內容?全部沒有!

他們的內容 0% 原創。 

寫了程式,直接把 Amazon 上的產品頁、評論、圖片,「複製貼上」到自己的網站。

4. 瘋狂的發布速度: 網站每天自動發布 4,000 到 6,000 個頁面。

短短一個月,海量內容直接淹沒了Google,覆蓋了所有長尾關鍵字。

結果: Google的演算法傻了,以為這是個權威大站。 

讓他們每天賺進 19,000 美金。

---

為什麼Google要殺死它?

當這個數據被SEO圈發現時,所有人都瘋了。

故事在網路上病毒式傳播,大家都在問:「這TMD是誰幹的?」

Google被迫出手,直接對網站進行手動處罰,將其除名,判死刑。

但重點來了:Kaisar 親口告訴我:「I safely got my all money.」(我的錢全部安全落袋了)

網站死了,但 80 萬美金,真金白銀,安全落袋。

---

既然賺飽了,為什麼要公開身份?

通常這種被判死的網站主,選擇隱姓埋名,尋找下一次機會。

但是,為什麼他們選擇公開身份?

Kaisar 跟團隊來自孟加拉,他們說:「我們來自一個很小的國家,在一個很小的圈子裡做事。」

這是不是跟台灣的很像?

他們選擇公開身份,不是為了炫耀,而是為了「洗白」。

海螺屋這種賭博式策略,雖然爽,但不可持續。

他們把這次行動當成是一個大型實驗,證明他們有執行超大規模專案的能力。

他們來自一個被認為很窮的小國家,雖然有將近2億人口。

他們想讓大家指著他們說:「等等,我知道這幾個傢伙,他們很猛。」 

開啟合作機會,轉向更穩健、更長期正規事業。

---

今晚最大的學習

聽完這個故事,我的 3 個心得:

1. 別再想著複製這種「垃圾SEO」:連 Kaisar自己都說了,「不再嘗試這樣做」。這種漏洞Google已經補上了,現在做只是找死。

2. 學習他們的「商業思維」:

他們贏在「避開紅海」(選冷門利基)和「極致的執行力」(一天6000頁)。做正規SEO,同樣需要這種戰略眼光。

3. 未來是「AI + 正規軍」的天下: 他們最後的結論是:「Back to basic」回到基礎。

做好頁面優化 (On-page)、建立真實連結 (Off-page)。 即便是「小型網站」,只要策略正確、配合AI提升效率,不用搞那種自殺式攻擊,也能有很好的產出。


這個故事很瘋狂,但它提醒了我們: 在演算法面前,機會永遠屬於那些敢於打破規則,但也懂得適時收手的人。

2025年11月1日 星期六

隱私權聲明 / Privacy Policy Chinese Input - Zhuyin (中文輸入 - 注音)

# 隱私權聲明 / Privacy Policy

**應用名稱 / App Name:** Chinese Input - Zhuyin (中文輸入 - 注音)
**適用平台 / Platform:** Meta Quest 2/3+
**最後更新日期 / Last Updated:** 2024年12月

---

## 中文版本

### 1. 資訊收集

本應用「Chinese Input - Zhuyin (中文輸入 - 注音)」非常重視您的隱私權。我們致力於保護您的個人資訊。

#### 我們收集的資訊:

**本應用不主動收集任何個人資訊或使用數據。**

#### 我們不收集的資訊:

- ✅ **我們不會收集、儲存或傳輸您的輸入內容**
- 所有注音輸入和候選字選擇都在本地設備上處理
- 您的文字輸入不會上傳到任何伺服器
- 本應用不包含任何遙測或分析追蹤功能

- ✅ **我們不收集個人身份資訊**
- 不需要用戶帳戶或登入
- 不收集姓名、電子郵件、電話號碼等個人資訊
- 不收集位置資訊

- ✅ **我們不收集語音數據**
- 語音識別功能使用離線模型,所有語音處理都在本地設備完成
- 您的語音錄音不會上傳到任何伺服器
- 語音識別結果僅在本地處理和顯示

### 2. 權限使用說明

本應用需要以下權限以提供核心功能:

1. **錄音權限 (RECORD_AUDIO)**
- **用途**:用於語音輸入功能,將您的語音轉換為文字
- **處理方式**:所有語音識別都在本地設備上完成,使用離線語音識別模型
- **數據傳輸**:不會將語音數據上傳到任何伺服器
- **用戶控制**:您可以隨時在設備設定中撤銷此權限

### 3. 資料儲存與安全

- **本地處理**:所有輸入處理均在本地設備完成
- **字典資料**:字典資料儲存在應用內部,無需網絡連接即可使用
- **語音模型**:語音識別模型儲存在應用內部,所有識別在本地完成
- **不儲存內容**:我們不儲存或備份任何用戶輸入內容或語音錄音
- **無數據傳輸**:本應用不會將任何數據傳輸到外部伺服器

### 4. 網絡使用

- **離線功能**:本應用的核心功能(注音輸入、語音識別)完全離線運作,無需網絡連接
- **可選網絡功能**:僅在您主動使用搜索功能時,會使用系統瀏覽器打開網頁(由系統處理,非本應用直接訪問)

### 5. 兒童隱私

本應用適用於所有年齡層,包括兒童。我們嚴格遵守兒童隱私保護規定,不收集任何兒童個人資訊。

### 6. 您的權利

- 您可以隨時在設備設定中管理應用權限
- 您可以隨時停止使用本應用
- 由於我們不儲存個人資訊,無需刪除個人資料的請求流程
- 您可以選擇不使用語音輸入功能,應用仍可正常使用注音輸入

### 7. 隱私政策變更

我們可能會不定期更新本隱私權聲明。重大變更將透過應用更新通知您。

### 8. 聯絡我們

如有任何關於隱私權的問題或疑慮,請透過以下方式聯絡我們:
- 透過 Meta Store 應用頁面提交反饋
- 或透過應用開發者聯絡方式(如適用)

---

## English Version

### 1. Information Collection

The app "Chinese Input - Zhuyin (中文輸入 - 注音)" values your privacy. We are committed to protecting your personal information.

#### Information We Collect:

**This app does not actively collect any personal information or usage data.**

#### Information We Do NOT Collect:

- ✅ **We do NOT collect, store, or transmit your input content**
- All zhuyin input and candidate word selection are processed locally on your device
- Your text input is never uploaded to any server
- This app does not contain any telemetry or analytics tracking

- ✅ **We do NOT collect personally identifiable information**
- No user account or login required
- We do not collect name, email, phone number, or other personal information
- We do not collect location information

- ✅ **We do NOT collect voice data**
- Voice recognition uses an offline model, and all voice processing is completed locally on your device
- Your voice recordings are never uploaded to any server
- Voice recognition results are only processed and displayed locally

### 2. Permission Usage

This app requires the following permissions to provide core functionality:

1. **Microphone Permission (RECORD_AUDIO)**
- **Purpose**: Used for voice input feature to convert your speech to text
- **Processing**: All voice recognition is completed locally on your device using an offline voice recognition model
- **Data Transmission**: Voice data is never uploaded to any server
- **User Control**: You can revoke this permission at any time in your device settings

### 3. Data Storage and Security

- **Local Processing**: All input processing is completed locally on your device
- **Dictionary Data**: Dictionary data is stored within the app and can be used without network connection
- **Voice Model**: Voice recognition model is stored within the app, and all recognition is completed locally
- **No Content Storage**: We do not store or backup any user input content or voice recordings
- **No Data Transmission**: This app does not transmit any data to external servers

### 4. Network Usage

- **Offline Functionality**: The core features of this app (zhuyin input, voice recognition) operate completely offline and do not require network connection
- **Optional Network Feature**: Only when you actively use the search function, the system browser will open a webpage (handled by the system, not directly accessed by this app)

### 5. Children's Privacy

This app is suitable for all ages, including children. We strictly comply with children's privacy protection regulations and do not collect any personal information from children.

### 6. Your Rights

- You can manage app permissions at any time in your device settings
- You can stop using this app at any time
- Since we do not store personal information, there is no need for a personal data deletion request process
- You can choose not to use the voice input feature, and the app can still function normally with zhuyin input

### 7. Privacy Policy Changes

We may update this Privacy Policy from time to time. Significant changes will be notified through app updates.

### 8. Contact Us

If you have any questions or concerns about privacy, please contact us through:
- Submit feedback through the Meta Store app page
- Or through the app developer contact method (if applicable)

---

**本隱私權聲明自應用發布之日起生效。**
**This Privacy Policy is effective from the date of app publication.**

2025年10月9日 星期四

SpatialCam Privacy Policy



# Privacy Policy for SpatialCam


**Last Updated: 2025/10/9 **

## Introduction

SpatialCam ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how our VR camera application for Meta Quest devices collects, uses, and protects your information.

## Information We Collect

### Camera and Media Data
- **Camera Access**: We access your device's passthrough cameras to capture stereoscopic photos and videos
- **Media Files**: Photos and videos you create are stored locally on your device
- **No Cloud Storage**: We do not upload, store, or transmit your photos or videos to any external servers

### Device Information
- **Device Model**: We may collect your Quest device model (Quest 3/3S) for compatibility purposes
- **System Version**: We may collect your Horizon OS version to ensure proper functionality
- **App Usage**: Basic usage statistics may be collected to improve app performance

### Permissions We Request
- **Camera Permission**: Required to access passthrough cameras for photo and video capture
- **Storage Permission**: Required to save photos and videos to your device's gallery
- **Media Access Permission**: Required to organize and manage your captured content

## How We Use Your Information

### Primary Functions
- **Photo and Video Capture**: Use camera access to create stereoscopic content
- **Local Storage**: Save your content to your device's Pictures and Movies folders
- **App Functionality**: Ensure proper operation of camera features and UI

### Analytics and Improvement
- **Performance Monitoring**: Collect anonymous usage data to improve app stability
- **Feature Development**: Use aggregated data to enhance user experience
- **Bug Reporting**: Collect crash reports and error logs to fix issues

## Information Sharing

### We Do NOT Share:
- Your photos or videos
- Personal identification information
- Location data
- Contact information
- Any user-generated content

### Third-Party Services
- **Meta Horizon Store**: Basic app metadata for store listing
- **Analytics Services**: Anonymous usage statistics (if any)
- **No Social Media Integration**: We do not connect to social media platforms

## Data Storage and Security

### Local Storage Only
- All photos and videos are stored exclusively on your device
- Files are saved in standard Android directories:
- Photos: `/Pictures/MetaPassthrough/`
- Videos: `/Movies/MetaPassthrough/`

### Security Measures
- No data transmission to external servers
- Local file encryption follows Android security standards
- Regular security updates through app updates

## Your Rights and Controls

### Data Control
- **Delete Content**: You can delete photos and videos directly from your device
- **App Uninstall**: Removing the app does not affect your saved content
- **Permission Management**: You can revoke camera or storage permissions at any time

### Access and Portability
- **Local Access**: All your data remains on your device
- **Export**: You can manually copy files from your device's storage
- **No Account Required**: No user accounts or login required

## Children's Privacy

SpatialCam is suitable for all ages. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child, please contact us immediately.

## International Users

This app is designed for Meta Quest devices and follows applicable privacy laws. Users in different jurisdictions may have additional rights under local privacy laws.

## Changes to This Policy

We may update this Privacy Policy from time to time. We will notify users of significant changes through:
- App update notifications
- Updated policy posted in the app
- Version history in app store listing

## Contact Information

If you have questions about this Privacy Policy or our data practices, please contact us at:

**Email**: zenchang.com@gmail.com
**Developer**: zenchang
**App**: SpatialCam for Meta Quest

## Compliance

This Privacy Policy complies with:
- Meta Horizon Store requirements
- Android privacy guidelines
- General data protection principles
- Applicable local privacy laws

---
 **Advertising-Related Information (AdMob)**
- This app integrates Google AdMob advertising services
- AdMob may collect the following information for ad delivery:
- Device identifiers (such as Advertising ID)
- IP address
- Device type, operating system version
- App usage information (such as ad impressions and clicks)
- This information is collected by Google AdMob and follows Google's Privacy Policy

**Effective Date**: 2025/10/9
**Version**: 1.0

*This Privacy Policy is effective as of the date listed above and will remain in effect except with respect to any changes in its provisions in the future, which will be in effect immediately after being posted.*

2025年10月2日 星期四

設定系統服務 (flask web)

建立 systemd 服務檔案 /etc/systemd/system/stock_web.service


 [Unit]

Description=Taiwan Stock Web Application

After=network.target


[Service]

Type=simple

User=your_username

WorkingDirectory=/path/to/taiwan_stock_web

Environment=PATH=/path/to/taiwan_stock_web/venv/bin

ExecStart=/path/to/taiwan_stock_web/venv/bin/python app.py

Restart=always


[Install]

WantedBy=multi-user.target



啟用服務:

sudo systemctl daemon-reload

sudo systemctl enable stock_web.service

sudo systemctl start stock_web.service


  1. 安全性: 此範例為演示用途,生產環境需要增加安全措施

  2. 錯誤處理: 需要增加更完善的錯誤處理和重試機制