UsbWebCamera

UsbWebCamera is a versatile Android app designed to facilitate seamless video and still image capturing using UVC webcams. It allows users to connect and utilize external cameras without the need for root access or custom ROMs, supporting Android 4.4 and above. To ensure optimal functionality, a UVC webcam and an OTG cable are required. Users can capture video footage, saved as MP4 files in the designated external storage directory, with a maximum recording time of three minutes in the free version. For extended recording durations, a paid version is available. Additionally, the app supports still image capturing, saving images as PNG files.

Features and Capabilities

UsbWebCamera offers a range of advanced features to enhance user experience, including interval capturing and mirror display functionalities. Users can adjust the orientation, brightness, contrast, and various image quality parameters, provided their camera supports these functionalities. The app also incorporates battery-saving measures like FPS limitation, preview quality control, and screen dimming. These measures ensure efficient power usage, crucial when using webcams that have high power consumption. Although users can connect multiple cameras via a USB hub, only one camera can be used at a time.

Optimizing Usability

Device compatibility is an important consideration when using UsbWebCamera. Some Android devices, particularly those with MediaTek, Rockchip, and Allwinner processors, may experience stability issues related to USB host functions; using a self-powered USB hub is recommended for a stable connection. Additionally, certain configurations of camera type and resolution may require adjustments. Video and still image captures are unaffected by the mirror display feature, ensuring clarity and precision in recordings.

UsbWebCamera is a robust solution for users seeking flexible and convenient external camera usage on their Android devices, providing a range of features to meet diverse capturing needs.