FPViewer is an application to display analog video using Easycap & UVC video grabber device connected via OTG cable to android device. (no root required)
Free • Proprietary
What is Easycap & UVC Player (FPViewer)?
Also, FPViewer offers an optimized feature allows you to use the Android devices as FPV monitor.
¦ Features Easycap Viewer Display analog video using Easycap video grabber device on android device.(only support UTV007, HTV600, HTV800 version Easycap and not support audio input)
FPV 5.8G Receiver OTG Viewer Display a FPV 5.8G Receiver device.(Eachine ROTG01, ROTG02, ATX03, R051 and more)
UVC Video Grabber or UVC Webcam Viewer Display analog video using UVC video grabber device on android device.(this device's function is same with Easycap) Also, If your USB camera is UVC type then, you can use the camera with this app.(only support 640x480 resolution)
Video Recording Save display video as a MP4 file.(Android 4.3 or higher)
Side by Side(VR) Support Side by Side(VR) mode, so you can use android device as fpv goggle.
Always On Top Set the viewer screen to the top of the phone screen. so viewer screen never disappear even if you get a phone call or text notification.