WARNING: As discussed in Android Issue 189766 there is a great deal of frustration with permission "Contacts" in Android 6. See app's built-in FAQ in app version 22.214.171.124 or above.
App supports most UVC (USB Video Class) compliant USB cameras using the MJPEG video format; other video formats are not supported.
This app is available EXCLUSIVELY from Play Store to protect Users from malicious app tampering.
Phone/tablet with Host USB OTG support;
USB OTG adapter;
USB Hub with external 5V power supply (for most cameras);
UVC compliant USB Camera.
Note: USB cameras that are not UVC compliant cannot be detected.
Selection and display all resolutions supported by USB cameras: up to 1080p.
Built-in extensive documentation: FAQ, Help, Quick Guide, Troubleshooting Guide, and more.
Contextual floating menus throughout the app: only selectable items are displayed based on context.
App Settings: Text Display, Text Size, and Screen Orientation Lock/Unlock.
Camera Settings: Frame Size, Frame Rate, Video Controls (coming soon), and Camera Controls (coming soon); last settings are remembered for each Camera ID.
Photo Mode: Snap One, Burst 5, and SuperBurst.
Photo recording: jpg format.
New feature: SlideShow with manual next/previous, 1-10 seconds auto advance with pause/resume, and file delete. Combined Frame Size and Rate into a single panel. Bug fixes and renamed VideoShow to Show.
Recording Storage: selectable storage location: internal or removable SD card (when available).
-Single-Tap: cycles through Display Modes: Best Fill, Best Fit, Fill Horizontal, Fill Vertical, and Unscaled;
-Double-Tap: cycles through all patterns: none, Frame Size and fps, grid, horizontal lines, and vertical lines.
-Long-Press: moves image back to center of display area;
-Touch & Move: pan image (in all directions) to explore hidden areas;
-Two-Finger Zooming: Pinch/zoom image (zoom-in/zoom-out) using two fingers.
Video recording: avi format.
VideoShow Settings: Camera Positioning Grid (2x2 to 10x10), Low Storage Level warning, and View: normal, rotation, mirror, upside-down, or any combination.