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Questions tagged [shutter]

37 questions
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AVFoundation: Capture session with AVCaptureMovieFileOutput and AVCaptureStillImageOutput has lagging shutter sound

I have a camera view in my app where the user can take a still image, or a video recording. In my viewDidLoad, I add an AVCaptureMovieFileOutput and an AVCaptureStillImageOutput to a single capture session. The functionality works fine, but when you…
Jake G
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Detecting events from a bluetooth remote shutter to control audio recording in Python

I need to use a bluetooth remote shutter as the ones that come with many selfie sticks in order to make a push-to-talk button for starting and stopping audio recordings in Python. I have tried using pyBluez module (vs 0.21), but the most I have got…
Luis F. D'Haro
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Block hardware camera shutter / capture button Samsung Galaxy Camera on EK-GC200

I want to use my own camera modul at the Samsung Galaxy Camera EK-GC200. I can get a keycode for both buttons, but capture button always opens his own camera intent which then of course collapes with my own camera modul. Also zoom buttons always…
user3294356
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Controlling Bluetooth RHD3D Shutter Glasses

I have been searching everywhere for an answer to this. My end goal is to create a program that will allow an Android device (or Arduino) to control a set of shutter glasses. I have a decent amount of experience in electronics and…
Scott
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Capture USB camera with remote shutter by Ardunio

I am using Ardunio UNO to make a remote shutter for USB camera. But I can't use waitKey to take a picture by Ardunio. Could you please have? import cv2 import os from datetime import datetime now =…
minh85ast
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How to zoom and focus Android camera using audio jack?

I want to control zoom or focus of my Android phone's camera using audio jack. It is common to use audio jack to take picture or probably we may call it as shutter. It is done by connecting the mic port and the ground as shown in the picture 2 (I…
AirCraft Lover
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Java android app is unable to connect with bluetooth shutter/VR remote for camera using socket

I am trying to make an app that is able to read the Bluetooth remote signals whatever data it sends. I only have a cheap VR remote and a shutter remote with me. I can get their mac addresses and UUIDs after pairing. The part with the Bluetooth…
Bruce G
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How to EnableShutterSound while taking picture in android xamarin

I have a custom camera implementation which I would like to have have my own sound when the picture is taken how to enable shutter sound in hardware camera, I need to only play my camera sound and not the default one private async void…
newxamarin
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How to control shutter switches via bluetooth

I have electric shutter switches (schneider electric, Model: DT1_IT10) that can be controled with an android app via bluetooth (You connect them by long-pressing on the shutter switch and then add them on the phone). I thought that when the app can…
Robert Heß
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How to control shutter manually in android. camera2

I want to control the shutter using camera 2. but I have no idea how to control shutter in camera preview manually.
testJ
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Clashing concurrent Arduino devices: camera and telescope drives

I have an Arduino driven telescope mount based on Kevin Ferrare's device here: https://hackaday.io/project/4386-arduino-st4-telescope-control Which seems to work nicely. I have added a DSLR remote shutter control using a similar optocoupler design,…
SteveBz
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Window shutter effect for a website

I would like your help. I want to design a website for a friend who works with windows shutters, blinds, rolls..etc so, I want to include the effect that a shutter is in front of the pictures and when you click on them is rolling upwards like a…
alexia constantinou
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android.hardware.camera preview : How to manually set exposure time, shutter speed, aperture, and iso

I am working on an app where I have a camera preview and I take pictures in dark settings. Therefore, I need a way to manually control the exposure time of the camera and the settings of shutter speed, aperture, and iso. I know it must be possible…
redlime9
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Controlling camera shutter in android

I want to close the camera shutter and then take a blind image. Is it possible in android. In general the shutter opens, the sensor is exposed, shutter closes and then we get the image. I want to change this sequence. I want the shutter to remain…
Aatef Shaikh
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Manage Bluetooth remote shutter keys from my Windows application

I have developed an application in C++ that runs on Windows 7, 8.x and 10. I would like to use a Bluetooth remote shutter to control the application. The remote shutter seems to be a HID device that sends keypresses to Windows. The default behavior…
zxspectrum
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