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概述Overview

都玩相机可以将你的手机变成电脑的高清 4K 摄像头。利用手机强大的多镜头系统，轻松获得远超传统 USB 摄像头的画质，适用于视频会议、直播、录制等各种场景。

DouWan Camera turns your phone into a high-quality 4K webcam for your PC. Leverage your phone's powerful multi-lens system to get image quality far beyond traditional USB webcams — perfect for video calls, streaming, and recording.

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快速开始Quick Start
在电脑端安装都玩相机客户端，在手机上从 App Store 下载都玩相机 App。连接后，在任何需要摄像头的软件中选择 DouWan Media Camera 即可使用。 Install the DouWan Camera desktop client on your PC, and download the DouWan Camera app from the App Store on your phone. Once connected, select DouWan Media Camera as your webcam in any app.

通过 Wi-Fi 连接Wi-Fi Connection

Wi-Fi 无线连接无需数据线，方便灵活。只需确保手机和电脑连接到同一个局域网即可自动发现和连接设备。推荐使用 5GHz Wi-Fi 以获得更低延迟和更高画质。

Wi-Fi wireless connection requires no cable — flexible and convenient. Just make sure your phone and PC are on the same local network for automatic discovery. 5GHz Wi-Fi is recommended for lower latency and higher quality.

连接步骤Connection Steps

  1. 确保手机和电脑连接到 同一个 Wi-Fi 网络。推荐使用 5GHz 频段。Ensure your phone and PC are on the same Wi-Fi network. 5GHz band is recommended.
  2. 在手机上打开 都玩相机 App。Open the DouWan Camera App on your phone.
  3. 在电脑端打开都玩相机客户端，客户端会自动搜索和连接同一网络下的手机。Open the DouWan Camera desktop client on your PC. It will automatically search for and connect to phones on the same network.
  4. 连接成功后，手机摄像头画面将实时传输到电脑。Once connected, the phone camera feed will stream to your PC in real-time.
  5. 在电脑端的微信、直播伴侣、小红书直播助手、OBS、快手直播伴侣、腾讯会议等软件中选择 DouWan Media Camera 作为摄像头即可使用。In any app on your PC such as Zoom, OBS, Teams, Twitch, Google Chrome, Line, Telegram, WhatsApp, Discord, or other video software, select DouWan Media Camera as your webcam.
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重要提示Important
请确保 Windows 防火墙已允许都玩相机通过。首次运行时系统通常会弹出防火墙提示，请点击"允许访问"。如果误点了"取消"，请参考 网络相关问题 手动添加。 Make sure Windows Firewall allows DouWan Camera. On first launch, the system usually prompts — click "Allow access". If you accidentally clicked "Cancel", see Network Issues to add it manually.

无法发现设备？Can't discover devices?

  • 检查手机和电脑是否在同一个 Wi-Fi 网络（手机不能使用蜂窝数据）。Check that phone and PC are on the same Wi-Fi (phone must not be on cellular data).
  • iOS 权限：在 iPhone "设置 → 都玩相机" 中确认已开启"本地网络"权限。iOS Permission: On iPhone, go to Settings → DouWan Camera and enable "Local Network" access.
  • 关闭电脑上的 VPN、代理软件（它们会干扰局域网设备发现）。Disable VPN/proxy on your PC (they interfere with local device discovery).
  • 检查路由器是否开启了 AP 隔离，如已开启请关闭。Check if AP isolation is enabled on your router — disable it if so.
  • 推荐使用 5GHz Wi-Fi，信号更稳定，延迟更低。Use 5GHz Wi-Fi for more stable signal and lower latency.
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如果自动发现失败，可以在电脑都玩相机客户端中手动输入手机的 IP 地址进行连接。手机 App 的主界面会显示当前 IP 地址。 If auto-discovery fails, you can manually enter the phone's IP address in the DouWan Camera desktop client to connect. The phone App's main screen displays the current IP address.

通过 USB 连接（iPhone）USB Connection (iPhone)

USB 有线连接提供最低延迟和最稳定的画面传输，特别适合直播和专业录制场景。使用 iPhone 充电线直接连接到电脑即可。

USB wired connection provides the lowest latency and most stable video transmission — ideal for streaming and professional recording. Just connect with your iPhone's charging cable.

USB
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重要提示Important
1. 使用 USB 数据线将您的 iPhone 连接至电脑，并确保 iPhone 已解锁。如果在 Windows 「设备管理器」中看到显示为 "libusb-win32 devices - iPhone (Composite Parent)"，右键点击该设备，选择「卸载设备」，同时勾选「删除此设备的驱动程序软件」，最后点击「卸载」。
2. 如果电脑上已经开启「都玩投屏」软件，建议「都玩相机」采用无线连接。 1. Connect your iPhone to the PC using a USB cable and make sure the iPhone is unlocked. If you see "libusb-win32 devices - iPhone (Composite Parent)" in Windows "Device Manager", right-click the device, select "Uninstall device", check "Delete the driver software for this device", and click "Uninstall".
2. If "DouWan" software is already running on your PC, it is recommended to use "DouWan Camera" via wireless connection instead.

前提：安装 Apple 驱动（iTunes）Prerequisite: Install Apple Driver (iTunes)

iPhone 通过 USB 连接电脑时需要 Apple 驱动支持，安装 iTunes 即可自动获得所需驱动。若电脑已安装 iTunes 且 iPhone 可被识别，可跳过此步骤。

iPhones require Apple drivers to connect via USB. Installing iTunes automatically provides all necessary drivers. If iTunes is already installed and your iPhone is recognized, you can skip this step.

  • 从 Apple 官网 下载并安装 iTunes。Download and install iTunes from the Apple website or Microsoft Store.
  • 安装后在 Windows 设备管理器 → "便携设备" 或 "通用串行总线设备" 下确认可以看到 Apple iPhone。After installation, check Windows Device Manager under "Portable Devices" or "Universal Serial Bus devices" to confirm Apple iPhone appears.
  • 若设备名旁显示黄色感叹号 ⚠️，请右键选择"更新驱动程序"，或先完全卸载 iTunes 再重新安装最新版本，以避免驱动冲突。If a yellow warning ⚠️ appears next to the device, right-click and select "Update driver", or fully uninstall and reinstall the latest version of iTunes to resolve driver conflicts.

连接步骤Connection Steps

  1. 使用 Lightning 或 USB-C 数据线将 iPhone 连接到电脑。Connect your iPhone to the PC using a Lightning or USB-C cable.
  2. iPhone 上弹出"信任此电脑？"提示时，点击 "信任" 并输入锁屏密码。When prompted "Trust This Computer?" on your iPhone, tap "Trust" and enter your passcode.
  3. 在 iPhone 上打开都玩相机 App，在电脑端打开都玩相机客户端，它会自动识别已连接的 iPhone。Open the DouWan Camera App on your iPhone, then open the DouWan Camera desktop client on your PC — it will automatically detect the connected iPhone.
  4. 连接成功后，在微信、直播伴侣、小红书直播助手、OBS、快手直播伴侣、腾讯会议等软件中选择 DouWan Media Camera 即可使用 iPhone 摄像头。Once connected, select DouWan Media Camera in Zoom, OBS, Teams, Twitch, Google Chrome, Line, Telegram, WhatsApp, Discord, or any other app to use your iPhone as a webcam.
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推荐使用 USB 连接USB Connection Recommended
USB 连接延迟接近于零，画面最流畅，同时还能为 iPhone 充电，无需担心电量问题。对于直播、视频会议等需要长时间使用的场景，强烈推荐有线连接。 USB offers near-zero latency with the smoothest video. It also charges your iPhone, so no battery worries. Highly recommended for streaming, video calls, and extended use.

USB 连接常见问题USB Connection FAQ

连接数据线后电脑没有反应？PC doesn't respond after plugging in?
请尝试更换数据线或 USB 接口。部分充电线不支持数据传输，建议使用 iPhone 原装数据线。同时需要确认电脑已安装 iTunes 或 Apple 驱动（参见上方"前提：安装 Apple 驱动"）。 Try a different cable or USB port. Some charging cables don't support data transfer — use the original iPhone cable. Also check that iTunes or Apple drivers are installed (see "Prerequisite: Install Apple Driver" above).
iPhone 没有弹出"信任此电脑"？iPhone doesn't show "Trust This Computer"?
请在 iPhone 上前往 "设置 → 通用 → 传输或还原 iPhone → 还原 → 还原位置与隐私"，然后重新插拔数据线，系统会再次弹出信任提示。 On your iPhone, go to Settings → General → Transfer or Reset iPhone → Reset → Reset Location & Privacy, then reconnect the cable. The trust prompt will appear again.
USB 连接后画面模糊或卡顿？Blurry or stuttering video via USB?
建议使用 USB 3.0 或更高版本接口（通常为蓝色接口）。同时在都玩相机设置中检查分辨率设置，确认电脑端开启了 GPU 硬件加速。 Use a USB 3.0 or higher port (usually blue). Check the resolution settings in DouWan Camera and ensure GPU hardware acceleration is enabled on the PC client.

通过 USB 连接（安卓）USB Connection (Android)

安卓手机通过 USB 连接需要完成一次性前期配置：安装 USB 驱动并开启 USB 调试模式。配置完成后即可享受与有线连接同等稳定的超低延迟画面传输体验。

Connecting an Android phone via USB requires a one-time setup: installing USB drivers and enabling USB Debugging. Once configured, you'll enjoy the same stable, ultra-low latency wired connection experience.

USB
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首次使用前需完成两项准备Two Setup Steps Required Before First Use
安卓设备品牌众多，不同品牌和系统版本的操作路径可能略有差异。如果在手机上找不到对应选项，建议在搜索引擎中搜索"[您的手机品牌] 开启 USB 调试"获取针对性教程。 Android devices vary by brand and OS version, so menu paths may differ slightly. If you can't find the options on your phone, search online for "[your phone brand] enable USB debugging" for a brand-specific guide.

第一步：安装 USB 驱动Step 1: Install USB Driver

将安卓手机用数据线连接电脑后，如果电脑无法识别设备（设备管理器中出现感叹号），需要先安装对应品牌的 USB 驱动程序。最简便的方式是安装手机品牌官方的电脑管理软件，驱动会随之自动安装完成。

If your PC fails to recognize the phone after connecting (an exclamation mark appears in Device Manager), you'll need to install the matching USB driver. The easiest approach is to install the official PC management software from your phone's manufacturer — drivers are handled automatically.

  • 华为 / 荣耀：华为电脑管家 (HiSuite)Huawei / Honor: Huawei PC Manager (HiSuite)
  • 三星：Samsung Smart SwitchSamsung: Samsung Smart Switch
  • 小米 / Redmi：小米手机助手Xiaomi / Redmi: Xiaomi PC Suite
  • OPPO / 一加 / realme：OPPO 手机助手OPPO / OnePlus / realme: OPPO PC Suite
  • vivo：vivo PC 套件vivo: vivo PC Suite
  • Google Pixel：可从 Android 开发者官网 下载安装 Google USB DriverGoogle Pixel: Download and install the Google USB Driver from the Android developer site
  • 其他品牌：在搜索引擎中搜索"[品牌名] 手机 USB 驱动"下载对应驱动Other brands: Search "[brand name] USB driver" to find and download the appropriate driver
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驱动安装完成后，将手机用数据线连接电脑，下拉手机通知栏，在 USB 连接方式中选择「传输文件（MTP）」或「传输照片（PTP）」，切勿选择「仅充电」，否则电脑将无法与手机建立数据通信。 After installing the driver, connect the phone and pull down the notification shade. When selecting the USB connection mode, choose "Transfer files (MTP)" or "Transfer photos (PTP)" — do not select "Charging only", as the PC cannot communicate with the phone in that mode.

第二步：开启 USB 调试Step 2: Enable USB Debugging

USB 调试是安卓系统的开发者功能，默认处于隐藏状态，需要手动激活「开发者选项」后才能开启。

USB Debugging is an Android developer feature that's hidden by default. You'll need to unlock "Developer options" first to access it.

  1. 打开手机「设置」，进入「关于手机」（部分品牌显示为「关于设备」或「手机信息」）。Open your phone's Settings, then go to "About phone" (some brands call it "About device" or "Phone info").
  2. 找到「版本号」或「系统版本号」，连续快速点击 7 次，直到屏幕出现"您已进入开发者模式"或类似提示。Find "Build number" (or "System version"), then tap it rapidly 7 times until you see a message like "You are now a developer!"
  3. 返回设置主界面，找到新出现的「开发者选项」（部分手机在「系统」→「高级设置」子菜单下）。Go back to the main Settings screen — you'll find the newly unlocked "Developer options" (on some phones it's under "System" → "Advanced settings").
  4. 进入「开发者选项」，将「USB 调试」开关打开，确认授权提示。Open "Developer options" and toggle on "USB Debugging", confirming any permission prompt that appears.
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小贴士Tip
建议同时开启「开发者选项」中的「不锁定屏幕」选项，防止手机在使用过程中因屏幕熄灭进入休眠，导致视频传输意外中断。 It's also worth enabling "Stay awake" in Developer options, which keeps the screen on while the phone is charging — preventing sleep-induced disconnections during use.

连接步骤Connection Steps

  1. 使用支持数据传输的 USB 数据线将安卓手机连接到电脑（部分充电线仅支持充电，不支持数据传输）。Use a data-capable USB cable to connect your Android phone to the PC (some cables are charge-only and won't work for data transfer).
  2. 手机端弹出 USB 连接方式选择时，选择「传输文件（MTP）」，切勿选择「仅充电」。When your phone prompts you to choose a USB mode, select "Transfer files (MTP)" — avoid "Charging only".
  3. 在手机上打开都玩相机 App，在电脑端启动都玩相机客户端，稍等片刻，客户端将自动识别已连接的安卓手机。Open the DouWan Camera App on your phone, then launch the DouWan Camera desktop client on your PC. Wait a moment — it will automatically detect the connected Android device.
  4. 手机屏幕弹出「是否允许 USB 调试？」授权确认框时，勾选「一律允许使用此台计算机进行调试」后点击「确定」。When the "Allow USB debugging?" dialog appears on your phone, check "Always allow from this computer" and tap "OK".
  5. 连接建立后，在微信、直播伴侣、小红书直播助手、OBS、快手直播伴侣、腾讯会议等软件中选择 DouWan Media Camera 即可开始使用安卓手机摄像头。Once connected, select DouWan Media Camera in any video app — Zoom, OBS, Teams, Twitch, Discord, WhatsApp, and more — to start using your Android camera as a high-quality webcam.
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一次配置，长期有效Configure Once, Use Forever
USB 调试模式只需首次开启，勾选「一律允许」后，后续连接同一台电脑无需重复授权。同时 USB 连接还能为手机充电，长时间直播也无需担心电量。 USB Debugging only needs to be set up once. After checking "Always allow", future connections to the same PC require no re-authorization. USB also keeps your phone charged during long streaming sessions.

常见问题FAQ

手机没有弹出 USB 调试授权提示怎么办？The USB debugging authorization dialog didn't appear?
请按以下顺序逐一排查：
• 在手机「开发者选项」中找到「撤销 USB 调试授权」并点击，然后重新拔插数据线；
• 换一根支持数据传输的数据线（原装线或品牌正品线效果更佳）；
• 重启手机后重新连接；
• 将「USB 调试」开关关闭后重新开启，再次插线；
• 将「开发者选项」整体关闭后重新开启，再次尝试连接。 Try these steps in order:
• In Developer options, tap "Revoke USB debugging authorizations", then unplug and reconnect the cable;
• Try a different USB cable that supports data transfer (original cables tend to work best);
• Reboot your phone and reconnect;
• Toggle USB Debugging off and back on, then reconnect;
• Disable and re-enable Developer options entirely, then try again.
设备管理器中手机显示感叹号，如何解决？Phone shows an exclamation mark in Device Manager?
这通常是驱动未正确安装导致的。请右键点击该设备，选择「更新驱动程序」→「自动搜索」；如仍无效，建议前往手机品牌官网下载对应的 USB 驱动或官方电脑管理软件重新安装。连接时请同时确认手机端 USB 模式已选择 MTP 而非「仅充电」。 This is usually a driver installation issue. Right-click the device and select "Update driver" → "Search automatically". If that doesn't help, visit your phone manufacturer's website to download the official USB driver or PC management software. Also double-check that the phone's USB mode is set to MTP, not "Charging only".
已连接成功但画面卡顿或延迟较高？Connected successfully but video is stuttery or laggy?
建议优先使用电脑上的 USB 3.0 接口（蓝色接口），传输带宽更充足。同时确认在都玩相机设置中已开启 GPU 硬件加速。另外，部分安卓手机在 USB 调试模式下支持切换至「有线」连接模式，可进一步降低延迟，建议在 App 内设置中查找相关选项。 Prioritize using a USB 3.0 port (blue port) on your PC for greater bandwidth. Also confirm that GPU hardware acceleration is enabled in DouWan Camera's settings. Some Android phones also support a dedicated "wired" mode within the app settings, which can reduce latency even further.
开启 USB 调试后手机安全吗？Is it safe to keep USB Debugging enabled?
USB 调试模式本身是安卓系统的官方功能，在日常环境中使用是安全的。但建议在公共场所（如咖啡厅、图书馆）使用完毕后，在「开发者选项」中关闭 USB 调试，避免通过未知电脑对手机进行操作的风险。在家庭或办公室等可信环境中长期保持开启不会有安全隐患。 USB Debugging is an official Android feature and is safe in everyday personal use. However, when using your phone in public places (cafes, libraries, etc.), it's good practice to disable it afterward in Developer options — this prevents unknown computers from interacting with your phone. In trusted home or office environments, keeping it enabled long-term poses no security risk.

摄像头驱动Camera Driver

都玩相机安装时会自动安装虚拟摄像头驱动 DouWan Media Camera，使微信、直播伴侣、小红书直播助手、OBS、快手直播伴侣、腾讯会议等软件可以直接识别并调用手机摄像头画面，无需任何额外配置。

DouWan Camera automatically installs the DouWan Media Camera virtual camera driver during setup, allowing Zoom, OBS, Teams, Twitch, Discord, and other apps to directly detect and use your phone's camera feed — no extra configuration needed.

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已通过微软官方认证Microsoft WHQL Certified
本软件所包含的设备驱动程序已通过微软官方 WHQL（Windows Hardware Quality Labs）数字签名认证，可放心安装使用。 The device driver included with this software has passed Microsoft's official WHQL (Windows Hardware Quality Labs) digital signature certification, safe to install and use.

驱动安装说明Driver Installation

  • 都玩相机安装程序运行时会自动完成驱动安装，通常无需手动干预。The DouWan Camera installer handles driver installation automatically — no manual steps required in most cases.
  • 如果在微信 / 直播伴侣 / 小红书直播助手 / OBS / 快手直播伴侣 / 腾讯会议中找不到 DouWan Media Camera，请以管理员身份重新运行都玩相机安装程序。If DouWan Media Camera doesn't appear in Zoom / OBS / Teams / Twitch / Discord, re-run the DouWan Camera installer as Administrator.
  • 部分杀毒软件（360、火绒等）可能误拦截驱动安装过程，建议临时关闭后再安装，安装完成后重新开启。Some antivirus software (e.g. 360, Huorong) may block the driver installation — temporarily disable it before installing, then re-enable it afterward.
  • 安装完成后，需要重新启动使用摄像头的应用程序（如 OBS、腾讯会议等），它们才能识别到新安装的虚拟摄像头。After installation, restart any apps that use the camera (e.g. OBS, Zoom) so they can detect the newly installed virtual camera.

常见问题FAQ

虚拟摄像头能同时被多个软件使用吗？Can multiple apps use the virtual camera simultaneously?
可以！都玩相机突破了传统摄像头的独占限制，支持一机多用——多个软件可以同时调用 DouWan Media Camera，轻松实现多平台同步直播。 Yes! DouWan Camera breaks the traditional camera exclusivity limitation, supporting multi-app usage. Multiple apps can use DouWan Media Camera simultaneously for multi-platform streaming.
安装了驱动但摄像头列表中没有出现？Driver installed but camera not showing in app?
请按顺序检查以下几点：
• 确认都玩相机客户端正在运行且已与手机成功连接；
• 完全退出并重启目标应用程序（如 OBS、腾讯会议）；
• 如问题依旧，以管理员身份重新安装都玩相机，安装完成后重启电脑。 Check the following in order:
• Confirm the DouWan Camera desktop client is running and connected to your phone;
• Fully quit and relaunch the target app (e.g. OBS, Zoom);
• If the issue persists, reinstall DouWan Camera as Administrator and restart your PC after installation.

网络相关问题Network Issues

无线连接模式依赖局域网通信。以下是影响都玩相机 Wi-Fi 连接的常见网络问题及解决方案。

Wireless mode relies on local network communication. Below are common network issues affecting DouWan Camera's Wi-Fi connection and their solutions.

Windows 防火墙设置Windows Firewall Settings

Windows 防火墙可能阻止都玩相机的网络通信。请按以下步骤操作：

Windows Firewall may block DouWan Camera's network communication. Follow these steps:

  1. 按 Win + R 键，输入 firewall.cpl，进入 Windows Defender 防火墙。Press Win + R, type firewall.cpl, and open Windows Defender Firewall.
  2. 点击"允许应用或功能通过 Windows Defender 防火墙"。Click "Allow an app or feature through Windows Defender Firewall".
  3. 找到 DouWan Camera，勾选"专用"和"公用"。Find DouWan Camera, check both "Private" and "Public".
  4. 如果列表中没有，点击"允许其他应用"手动添加。If not listed, click "Allow another app" to add it manually.
Windows Defender 防火墙 → 允许的应用Windows Defender Firewall → Allowed apps
应用名称App Name 专用Private 公用Public
Spotify Music ✔ ✕
✨ DouWan Camera ✔ ✔
Steam ✔ ✔
Zoom ✔ ✕

第三方安全软件Third-Party Security Software

  • 360 安全卫士 / 腾讯电脑管家 / 火绒等可能拦截都玩相机的网络请求。建议临时关闭后测试。Third-party security software may block DouWan Camera's network requests. Please try temporarily disabling it to test.
  • 确认后请将都玩相机添加到安全软件的白名单 / 信任区。Once confirmed, add DouWan Camera to the security software's whitelist/trusted zone.

路由器与网络配置Router & Network Settings

路由器开启了 AP 隔离怎么办？Router has AP isolation enabled?
AP 隔离会阻止同一 Wi-Fi 下设备间的通信。请登录路由器管理页面（通常为 192.168.1.1），在无线设置中关闭"AP 隔离"或"客户端隔离"功能。 AP isolation blocks communication between devices on the same Wi-Fi. Log into your router admin page (usually 192.168.1.1) and disable "AP isolation" or "Client isolation" in wireless settings.
手机和电脑不在同一网段？Phone and PC on different subnets?
如果手机的 IP 是 192.168.1.x，电脑是 192.168.0.x，说明二者不在同一网段，自动发现会失败。请确保两者连接到同一路由器同一频段，或在 App 中手动输入 IP 地址。 If Phone's IP is 192.168.1.x and PC is 192.168.0.x, they're on different subnets and auto-discovery will fail. Ensure both connect to the same router on the same band, or manually enter the IP address in the App.
使用 VPN 后无法连接？Can't connect while using VPN?
VPN 会改变网络路由，导致局域网设备发现失败。请在使用都玩相机前关闭 VPN / 代理。如必须使用，请选择支持"分流"功能的 VPN，将都玩相机排除在外。 VPN changes network routing, causing local device discovery to fail. Disable VPN/proxy before using DouWan Camera. If VPN is required, use one with split tunneling and exclude DouWan Camera.
公司 / 学校网络无法使用？Can't use on corporate/school Wi-Fi?
企业和学校网络通常有防火墙和设备隔离策略，阻止局域网内设备互相通信。建议在这种环境下使用 USB 有线连接，无需依赖网络即可正常使用。 Corporate and school networks often have strict firewalls and device isolation policies that block communication between devices on the local network. Use USB wired connection in such environments — it works independently of the network.
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仍然无法连接？Still can't connect?
如果以上方法都无法解决，建议切换到 USB 有线连接（零延迟且不依赖网络）。 If none of the above solutions work, we recommend switching to USB wired connection (zero latency, no network dependency).