Terms of Service for DualShot Recorder
Last updated: April 18, 2026
Welcome to DualShot Recorder ("the App"). By downloading, installing, or using the App, you agree to be bound by these Terms of Service ("Terms"). If you do not agree to these Terms, please do not use the App.
1. Overview
DualShot Recorder is an Android video recording application that captures from multiple cameras on your device (including simultaneous wide + ultra-wide dual-camera recording, and front + back recording on supported devices). It also supports still photo capture, in-recording frame snapshots, slow motion, time-lapse, GPU-based video filters, LOG/LUT color grading, watermarks, and camera tooling overlays such as histogram, waveform, focus peaking, and zebra. The App is developed and maintained by an independent developer ("we", "us", or "our") under Parse Studio 9.
2. Use of the App
You may use the App for your personal, non-commercial purposes, or for your own commercial creative projects. You agree not to:
- Reverse engineer, decompile, or disassemble the App, except to the extent such restriction is prohibited by applicable law
- Use the App for any unlawful purpose, including covert recording of others where such recording is illegal
- Distribute, sublicense, or sell the App or any part thereof
- Remove or alter any proprietary notices or labels
- Attempt to bypass Google Play's license verification or distribute cracked copies
3. Recording Responsibility
You are solely responsible for ensuring that your use of the App complies with applicable laws, including laws governing:
- Consent for recording other people's voices or likenesses
- Recording in private, restricted, or secure locations
- Intellectual property rights of any subjects you record
- Local restrictions on audio and video recording
The App provides the recording tool; what you record and how you use the recordings is your responsibility.
4. One-Time Purchase
DualShot Recorder is distributed as a paid download through Google Play:
- One-time purchase: Pay once, own forever. No subscription, no recurring charges, no in-app purchases, no advertising.
- Full functionality: All features (dual-camera recording, 4K, slow motion, time-lapse, filters, LUT, watermark, triple-output, tooling overlays, etc.) are unlocked immediately after purchase. There is no free tier and no paywall inside the App.
- Payment & license: Processed through Google Play. Purchase, refund, and re-installation on other devices you own are governed by Google Play's terms and subject to Google Play's refund policy.
- Pricing: Current pricing is displayed on the Google Play Store listing and may vary by region.
5. Hardware Limitations
Android devices vary widely in camera hardware and firmware. While we make reasonable efforts to detect device capabilities and gracefully fall back, we cannot guarantee that every feature works on every device. Specifically:
- Dual-camera simultaneous recording requires hardware-level multi-camera support (Android Camera2 logical multi-camera, API 28+). On devices where this fails repeatedly, the App automatically falls back to single-camera mode for 1 hour and retries later.
- 4K resolution requires an encoder and sensor that support 3840×2160. The App automatically falls back to 1080p on unsupported devices.
- Slow motion (120 / 240 fps), HEVC (H.265) encoding, focus peaking, LOG mode, and LUT color grading depend on device GPU and codec capabilities. Not all devices support all features.
- Front + back simultaneous recording requires hardware concurrent camera support, which many devices do not have.
No refunds are provided for hardware-dependent feature limitations beyond Google Play's standard refund window. If a feature critical to your purchase does not work on your device, please contact us before requesting a refund so we can investigate.
6. Content Ownership
All videos and photos you record with the App belong entirely to you. We do not access, store, or claim any rights to your recordings. All media remains on your device (in Movies/DualShot and Pictures/DualShot) unless you explicitly share it through Android's share sheet.
7. Intellectual Property
The App, including its code, design, icons, shaders, color grading LUTs, and bundled content, is protected by copyright and intellectual property laws. All rights not expressly granted in these Terms are reserved.
8. Third-Party Services
The App uses the following third-party services:
- Google Play — For distribution, one-time purchase processing, and license verification
- Google Play Integrity Protection (if enabled in the store listing) — To prevent piracy and tampered installs. This is configured at the store level and does not send user content.
- Firebase Crashlytics — A Google crash-reporting service used to automatically collect diagnostic information when the App crashes, so we can fix stability issues across diverse Android hardware. What is and is not sent is described in detail in our Privacy Policy.
Your use of Google Play and Firebase services is subject to Google's own terms and privacy policy.
9. Disclaimer of Warranties
The App is provided on an "AS IS" and "AS AVAILABLE" basis without warranties of any kind, whether express or implied. We do not warrant that:
- The App will be error-free, crash-free, or uninterrupted on every device
- Every feature will work on every Android device or firmware version
- Recordings will always save successfully; you should verify critical recordings immediately after capture
- Dual-camera or high-bitrate 4K recording will not be throttled by thermal or power management on a given device
10. Limitation of Liability
To the maximum extent permitted by applicable law, we shall not be liable for any indirect, incidental, special, consequential, or punitive damages arising from your use of or inability to use the App, including but not limited to:
- Loss, corruption, or unsuccessful saving of recorded videos or photos
- Missed recording opportunities due to app crashes, hardware incompatibility, or thermal throttling
- Data loss due to device failure, app uninstallation, or user deletion
- Legal consequences arising from recording conduct that violates applicable laws
11. Changes to These Terms
We may update these Terms from time to time. The updated Terms will be posted on this page with a revised "Last updated" date. Your continued use of the App after any changes constitutes acceptance of the new Terms.
12. Contact Us
If you have any questions about these Terms, please contact us at [email protected].
DualShot Recorder 服务条款
最后更新时间:2026年4月18日
欢迎使用 DualShot Recorder(以下简称"本应用")。下载、安装或使用本应用即表示您同意受本服务条款(以下简称"条款")的约束。如果您不同意本条款,请勿使用本应用。
1. 概述
DualShot Recorder 是一款 Android 视频录制应用,可从您设备的多个摄像头进行录制(在支持的机型上包括广角 + 超广角硬件同步双摄,以及前置 + 后置同时录制)。还支持照片拍摄、录制中帧截图、慢动作、延时摄影、基于 GPU 的视频滤镜、LOG/LUT 调色、水印,以及直方图、波形监视、峰值对焦、斑马纹等专业取景辅助工具。本应用由 Parse Studio 9 旗下的独立开发者(以下简称"我们")开发和维护。
2. 使用规范
您可以将本应用用于个人非商业目的,或用于您自己的商业创作项目。您同意不会:
- 对本应用进行反向工程、反编译或反汇编(适用法律另有规定的除外)
- 将本应用用于任何违法目的,包括在相关法律禁止的场景下秘密录制他人
- 分发、转授许可或出售本应用或其任何部分
- 移除或更改任何所有权声明或标识
- 尝试绕过 Google Play 的许可验证或分发破解版本
3. 录制责任
您独自负责确保对本应用的使用符合适用法律,包括但不限于涉及以下方面的法律:
- 录制他人声音或形象所需的同意
- 在私人、受限或安保区域进行录制
- 被录制对象的知识产权
- 当地对音视频录制的限制
本应用仅提供录制工具;您录制的内容以及如何使用这些录制内容由您自行负责。
4. 一次性付费
DualShot Recorder 通过 Google Play 以付费下载形式分发:
- 一次性购买:一次付费,永久拥有。没有订阅,没有周期性收费,没有应用内购,没有广告。
- 全功能开放:所有功能(双摄同步录制、4K、慢动作、延时摄影、滤镜、LUT、水印、三输出、取景辅助等)在购买后立即全部解锁。应用内不设免费版 / Pro 版分级,也没有付费墙。
- 支付与许可:通过 Google Play 处理。购买、退款以及在您名下其他设备的重新安装受 Google Play 条款 约束,并适用 Google Play 退款政策。
- 定价:以 Google Play 商店页面显示的当前定价为准,不同地区定价可能不同。
5. 硬件限制
Android 设备的相机硬件和固件差异巨大。尽管我们会尽力检测设备能力并优雅降级,但无法保证每项功能在每台设备上都可用。具体而言:
- 双摄同步录制 需要硬件级多摄支持(Android Camera2 逻辑多摄,API 28+)。在反复失败的设备上,本应用会自动降级为单摄模式 1 小时后重试。
- 4K 分辨率 需要设备的编码器和传感器都支持 3840×2160。不支持的设备会自动降级为 1080p。
- 慢动作(120 / 240 fps)、HEVC (H.265) 编码、峰值对焦、LOG 模式、LUT 调色依赖设备 GPU 和编解码能力。并非所有设备都支持全部功能。
- 前后同时录制 需要硬件级并发相机支持,许多设备没有此能力。
超出 Google Play 标准退款时效的硬件兼容性问题不提供额外退款。如果您购买时看重的某项功能在您设备上无法使用,请在申请退款前先联系我们以便排查。
6. 内容所有权
您使用本应用录制的所有视频和照片完全归您所有。我们不会访问、存储或主张您录制内容的任何权利。所有媒体保留在您的设备上(Movies/DualShot 和 Pictures/DualShot),除非您通过 Android 分享菜单主动分享。
7. 知识产权
本应用,包括其代码、设计、图标、shader、调色 LUT 和捆绑内容,受版权和知识产权法保护。本条款未明确授予的所有权利均予以保留。
8. 第三方服务
本应用使用以下第三方服务:
- Google Play — 用于应用分发、一次性购买支付处理以及许可验证
- Google Play Integrity Protection(如在商店页面启用) — 用于防止盗版和篡改安装。该服务在商店层面配置,不发送任何用户内容。
- Firebase Crashlytics — Google 提供的崩溃上报服务,在应用崩溃时自动收集诊断信息,以便我们在各种 Android 硬件上修复稳定性问题。发送与不发送的具体内容详见我们的隐私政策。
您对 Google Play 与 Firebase 服务的使用受 Google 自身的条款和隐私政策约束。
9. 免责声明
本应用按"原样"和"可用"基础提供,不附带任何明示或暗示的保证。我们不保证:
- 本应用在每台设备上都不会出错、不会崩溃或不会中断
- 每项功能都能在每个 Android 设备或固件版本上正常工作
- 录制总能成功保存;您应在拍摄关键内容后立即检查
- 双摄或高码率 4K 录制不会因特定设备的热管理或功耗管理而被降频
10. 责任限制
在适用法律允许的最大范围内,我们不对因您使用或无法使用本应用而产生的任何间接、附带、特殊、后果性或惩罚性损害承担责任,包括但不限于:
- 录制视频或照片的丢失、损坏或未能成功保存
- 由于应用崩溃、硬件不兼容或热降频而错过的录制机会
- 因设备故障、卸载应用或用户删除而导致的数据丢失
- 因违反适用法律的录制行为而引发的法律后果
11. 条款变更
我们可能会不时更新本条款。更新后的条款将在本页面发布,并标注新的"最后更新时间"。您在任何变更后继续使用本应用即表示接受新条款。
12. 联系我们
如果您对本条款有任何疑问,请通过邮箱联系我们:[email protected]。