Are there any wifi video glasses for Android with OTG ? - Android Q&A, Help & Troubleshooting

Hello! Does anybody know are there some video glasses which work via wifi with Android (Ulefone Armor) ? I have a wifi endoscope connected to the smartphone, but I need to see the endoscope picture (video) in VIDEO GLASSES because of the bright sunlight and a hand position I have by working with endoscope (holding the device quite high so I might not see the screen at all).

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[Q] Video calling is not displayed in external display

Hi There
I recently purchased Samsung Galaxy s2 along with genuine samsung HDMI adapter. While the phone does hdmi out for videos to an external display, whenever I do video calling (stock) while having the HDMI adapter connected to an external display, The external display or TV does not seem to display the video call . In short I am not able to do video calling with on a big external LCD TV. While it might sound strange I keep travelling a lot and would like to do video calling using LCD screens at the hotels I stay. Every time I hook up my hdmi adapter and begin video calling my family, the following message is shown in external display " applications cannot be ....." something like that. My previous Nokia N8 was able to send video calling to large display... Has anyone come across such problem and is there a work around. It would be great to watch my children on a large display especially now when I am frequently travelling...
External Video Display Adapter
I think the problem would be regarding compatibility issue with the type of HDMI adapter. I have used Diamond MM video display adapter which had worked fine. Here you can add multiple display in minutes. Also you get a 1080p output picture resolutions.
Visit DiamondMM's BV195 product for more information

[Q] Using an SGS3 as a display for a Camera

The rear visibility out of my car is particularly poor so I'm wanting to set up a reversing camera and I'm hoping there may be a way I'd be able to use my phone to display the image from the camera. I currently use the SGS3 as a sat. nav. device and would like to be able to use the same display for the reversing camera. Does anyone know a way it can be done?
Hmm, interesting one. I could suggest that you have a cheap Ethernet security camera and use a webpage on your phone to display it?
USB Video Capture device but you'd need a driver for it.
You could use a Samsung SH100 camera maybe, that connects to Android phones wirelessly and lets you see through the viewfinder on your phone.

Android Phone like External Screen for Action Cam

Hi for some time, I'm looking for ideas for my solution. I have an android phone that do not currently use and I would use it as a screen for my action cam. Obviously it is already possible through the app and bt or wifi, but this way the battery runs out quickly.
Do you know any cable solution? My action cam (xiaomi yi) has both the USB output that that HDMI.
For Canon exists for the application DSLR Remote, maybe some of you know something for xiaomi.
Thank you all

APP? Detect movement on display (NOT camera, but movement on screen)

Hi all,
Is there any app that can be used to detect movement on what is being displayed on the screen. So not using the front or rear camera.
The use case is a wireless endoscope camera, you connect to the wireless signal and it streams the feed direct to your phone (not connected to internet, just 30m away from the transmitter box). I want to then leave my screen open and if there is any movement on the screen for it to alert me.
I understand it will drain battery having the screen on for hours but I dont mind that, its for watching wildlife.
There is no app available that will connect to my endoscope camera that also has motion detection and the only way I can think of getting this to work is having a second phone pointing at the first phone and have the motion detection on the second phone haha. If i can do it all on one phone that would be great but not sure if there is any app that will notify me of changes in the feed of an app, or change of the display.
Any ideas?
Also forgot to say the phone is rooted (Samsung S8) encase that helps with the options

Screen Recording a Capture Card

Can Android Box record the screen, internal sound and microphone at the same time?
Previously I managed to record screen, internal sound and microphone also connecting a capture card from PC to Smartphone via OTG and USB webcam app (apparently HDMI Input from capture card is translated to UVC, the same signal like a webcam),
if a smartphone can do this, Android Box probably could too, but I don't know how smooth the recording can be on Android Box, on my Smartphone, I managed to record 1080p60fps smoothly, maybe you guys can test my experiment, I plan to buy Android Box with 4GB RAM and 32GB Storage also already on Android 10 or 11
An app I use :
Wondershare InScrn (for Screen Record)
USB Camera (for reading HDMI capture card input)
Hardware I use :
My PC (or whatever thing output HDMI signal)
HDMI Capture Card
My Phone (It Sony Xperia XZ2)
have you find any app?

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