1. 设备与硬件双摄支持要求 Device & Hardware Compatibility
问:哪些 iPhone 机型支持前后双摄同时录像?
答:TwinScene 需要 iOS 15.6 或更高版本,以及支持前后多摄同时捕获的设备。实际可用的镜头组合与录制规格以设备检测结果为准。
A12 Bionic 或更新芯片是参考条件,不能仅凭芯片或摄像头数量判断支持情况。若应用提示设备不支持双摄,请检查系统版本,并以 App 内的兼容性提示为准。
Q: Which iPhone models support simultaneous dual-camera recording?
A: TwinScene requires iOS 15.6 or later and hardware that supports simultaneous front and rear camera capture. Available camera combinations and recording formats depend on device capability checks.
An A12 Bionic or newer chip is a reference requirement; the chip or number of cameras alone does not guarantee support. Check your system version and follow the compatibility message shown in the app.
2. 权限受限与黑屏问题排查 Permissions & Camera Troubleshooting
问:打开应用提示“未授予相机/麦克风权限”或画面显示黑色怎么办?
- 打开 iPhone 「设置」。
- 向下滑动找到 「TwinScene」。
- 确保 「相机」 与 「麦克风」 开关均处于绿色开启状态。
- 在 「照片」 中选择 「仅添加照片」 或 「完全访问权限」。
- 退出并重新打开 TwinScene 即可正常进入取景器。
Q: What should I do if the camera preview is black or permissions are denied?
- Open your device's Settings app.
- Scroll down to select TwinScene.
- Verify that toggles for Camera and Microphone are turned ON (green).
- Under Photos, choose Add Photos Only or Full Access.
- Force quit and relaunch TwinScene to resume recording.
3. Pro 会员与恢复购买 TwinScene Pro & Restoring Purchases
问:我更换了新手机,如何恢复已购买的 TwinScene Pro?
答:只需在新设备上登录同一个 Apple ID:
- 在 TwinScene 中点击设置图标 ⚙️。
- 点击 「升级 TwinScene Pro」 或在弹窗右上角/底部找到 「恢复购买」。
- 系统将与 App Store 自动同步您的购买记录,无需重复付款。
Q: I switched to a new iPhone. How do I restore my Pro access?
A: Sign into the new device with the identical Apple ID:
- Open TwinScene and tap the Settings gear icon ⚙️.
- Open the Pro upgrade sheet and tap Restore Purchases.
- Apple StoreKit will automatically sync your valid subscription or lifetime entitlement.
4. 视频保存与相册存储 Video Storage & Photos
问:录制好的双摄视频保存在哪里?
答:录制完毕后,视频将直接保存在您的 iOS 系统 「照片」 应用中(并在“最近项目”和“视频”相册中可见)。您可以在应用内点击左下角缩略图快速回放,也可以在照片 App 中使用原生工具进行分享与二次剪辑。
兼容设备上最高支持 4K / 30 FPS;1080P 等规格在硬件支持时最高可选 60 FPS。部分高级功能需要 Pro,实际规格以 App 显示为准。
Q: Where are my finished dual-camera videos stored?
A: Once recording completes, clips are rendered directly to your iOS Photos app (visible under Recents and Videos). You can preview them inside TwinScene or export/airdrop them through Apple Photos.
Compatible devices support up to 4K at 30 FPS. Other formats, including 1080P, may offer up to 60 FPS when supported. Some advanced features require Pro; available formats are shown in the app.