USB Camera: OTG, RTSP & RTMP
Mengqi Network Technology Co., Ltd.App info
- Installs
- 100+
- Category
- Productivity
- Content rating
- Everyone
- Version
- 1.0.5
- Released
- Sep 14, 2026
- Last updated
- 17 Oct 2026
- In-app purchases
- No
- Contains ads
- No
- Promo video
- No
- Requires Android
- 8.0
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What's newin version 1.0.5
Gallery: videos now show their length, and the player has play/pause and a progress bar you can drag. Fixed: on some phones the first connection kept opening Settings when the camera permission prompt was interrupted.
About this app
Plug in a UVC camera via OTG to preview, record and stream. RTSP viewing too.
Read full description
Connect a USB UVC or RTSP camera to your Android phone. Watch live, capture photos and video from USB, and stream either source to your own RTMP/RTMPS service. USB camera preview Connect a standard UVC camera or compatible UVC endoscope via OTG, allow USB access, and view live video on your phone. USB photos Save the current USB camera frame as a photo and view it in the app. Photos stay in app-specific storage and are not automatically added to the system gallery. Local USB recording Record USB camera video at up to 720p; actual dimensions depend on the input. Enable your phone microphone or record without sound. RTSP network preview Enter an RTSP camera address to connect, watch or disconnect. RTSP supports preview and streaming; use a USB camera for photos and local recording. USB live streaming Stream a connected USB camera to a custom RTMP or RTMPS address, optionally with phone-microphone audio. Start or stop whenever you need. RTSP relay Relay RTSP video and available audio to your chosen RTMP/RTMPS service. RTSP relay requires H.264 video; AAC audio is optional. H.265 is not transcoded. Saved addresses Save, select and delete multiple RTSP camera and RTMP/RTMPS destination addresses. Addresses are encrypted on your device for reuse. Gallery and sharing View photos and play videos in the app. Select multiple items or all items, delete in batches, and share files through Android’s system share sheet. Image orientation Mirror horizontally or rotate 180° to suit your camera mounting. USB photos and local recordings use the selected orientation. Languages and settings Follow the system or choose from 10 languages. View the app version, privacy policy and terms, and check for updates in Settings. USB requires an Android phone with USB Host / OTG, a suitable adapter, and a standard UVC camera. Compatible UVC endoscopes use the same connection; proprietary protocols and non-UVC capture devices are not supported. For cameras needing more power, try a powered USB hub. USB 3-only cameras may not work with USB 2-only phones. Resolution depends on device formats, bandwidth and phone capabilities. Your phone must be able to reach the RTSP camera with a valid address and credentials. Streaming requires your own reachable server and network. RTMPS encrypts the connection; RTMP is not encrypted. Local processing comes first USB Camera needs no account and doesn’t sync your media to any cloud. USB photos and recordings stay on your Android device. Media goes to another app or server only when you share or start streaming. Firebase usage analytics and crash diagnostics help improve stability. These events do not upload photos, videos, microphone audio, complete camera addresses or streaming keys. For details, see the https://cameranow.dreamrise.cc/en/privacy.html