Stack Exchange Network

Stack Exchange network consists of 174 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

Visit Stack Exchange

Questions tagged [camera]

A camera is a device that records and stores images. It can be based on digital, analog, web or other types of basis.

0
votes
0answers
11 views

Play MP4 on P&S camera [closed]

I have old Nikon P&S camera (Coolpix S3400). I want use it as Video Player (play videos downloaded from YouTube). I know it need special format for video files, so I recorded video on camera ...
-1
votes
0answers
33 views

USB3.0 Camera can't start [closed]

I bought a usb3.0 camera and it is normal to use it on the win10 notebook. But when I plug it into the slot of usb3.0 it can't be used ,when I plug it into the slot of usb2.0 it can be used. I tried ...
0
votes
2answers
78 views

How to find out which application uses the webcam

When I try to use my webcam for livestrams on YouTube, the site tells me the cam is in use by another application. No matter what I try, YouTube won't let me use this cam. What I have tried: I have ...
0
votes
2answers
31 views

mov's play without sound unless in iMovie

I have a lot of videos from a Canon mini dv video camera. I imported them from my camera into iMovie, so now I have them all in an event. The videos play perfectly fine in iMovie. I tried to copy ...
1
vote
2answers
95 views

POE Camera With Wireless

Is there such a thing as POE cameras that also have wireless and use the POE for power only and pickup the video feed via wireless? I'm wanting to have 4 cameras around my house and I have one ...
2
votes
2answers
105 views

When I take a photo of myself with my laptop camera, what directory is it placed in?

I took a picture using my laptop's camera but I have no idea where the picture is. I currently am using the picture for my account profile on my computer. Here are the things I have already tried: ...
1
vote
0answers
19 views

How to check fps consistency for an ip camera

Blockquote How can i check the number of frames captured by an ip camera? Background: I'm not much experienced in IP cameras, but my work right now is to fix an fps inconsistency of a grabber module ...
1
vote
1answer
353 views

Disabling Camera via Regedit

I'm attempting to just disable a few features for laptops in my company. I managed to disable the microphone but I can't find the right reg setting to shut off the camera. I have Windows 10 build ...
0
votes
0answers
21 views

How to default Windows 10 Camera to save SharePoint 365 Teamsite?

We use Surface Pro tablets to take pictures for inventory. These pictures are then saved to an Office 365 Group Teamsite folder to kick off a workflow. What we'd like to do is have the camera app ...
0
votes
1answer
302 views

Choose default photo viewer app to open from Windows Camera

History: I recently began getting errors when trying to open images in the default Microsoft Photos app. It turned out I'm not the only one with the problem and I'm not the only one who is unable to ...
0
votes
0answers
34 views

Importing photos from multiple cameras

I have several digital USB cameras. I want to configure Windows to automatically import the photos off them into different directories depending on which camera is connected. The settings in Windows ...
66
votes
3answers
11k views

How do ultra-high-frame-rate cameras write so fast?

Recording at 1080p and 100,000 FPS for 1 second in the ProRes 422 codec uses up 73.2 gigabytes of storage. (SOURCE) How do ultra-high-speed cameras write to SD cards at such quick speeds, like 580.56 ...
0
votes
0answers
48 views

How do I format a Sd card (8gb sandisk) which is showing raw files (30mb) & write protected? [duplicate]

Through command prompt I can neither select partition nor create another primary partition. Also, I am unable to format it using 3rd party software.enter image description here
2
votes
2answers
105 views

How to disable “effectively” windows 10 access to camera?

The "device manager" solution, either "disable" or "uninstall" (or both), won't work. It works until (I believe) you restart the machine. In this moment the plug and play service will install again ...
0
votes
0answers
74 views

Camera process running in the background?

While trying to fix another problem in netstat -anp, I noticed something like this: unix 2 [ ACC ] STREAM LISTENING 8421 417/arc_camera_serv /run/camera/camera.sock Yesterday when I found ...
0
votes
0answers
32 views

How to detect mjpeg stream loss in ffplay

How can I detect an mjpeg stream loss in ffplay? I'm using ffplay to play an mjpeg stream from a cheap wireless ip camera that likes to randomly disconnect from the network. ffplay -autoexit -...
0
votes
0answers
249 views

Preserving timestamps when copying files with Windows Explorer over MTP?

I have an el cheapo Canon PowerShot SX240 HS camera. It uses MTP to connect to Windows. I notice that timestamps are not preserved when copying files, ie. all files end up having the date+time when ...
0
votes
1answer
27 views

Digital cameras see black scrolling lines when filming light from my desk lamp [closed]

Everytime I point a digital camera of some sort (webcam, phone, camcorder...) at my LED desk lamp or its light reflected off an object (only if the object is very reflective and/or near the lamp), I ...
0
votes
0answers
546 views

Playing three RTSP streams, through VLC, casted to television

I have three RTSP-enabled cameras around the outside of my house. I also have a Vizio TV that has "Smartcast" built-in (pretty much a Google Chromecast). I am using the latest nightly version of VLC ...
0
votes
0answers
100 views

Accessing IP/WiFi CCTV camera using browser

OK, I have a CCTV camera that works either with cable or wifi, but my issue is that I know the IP address but when I input the address in a browser it comes back that it can't find. I can use the ...
1
vote
0answers
328 views

Set default camera to the rear one in Windows 10

We have a Dell Latitude 5285 laptop/tablet running Windows 10 which, upon opening the Camera app, always starts the front 'selfie' camera. There is a button to switch to the rear camera, but after ...
0
votes
1answer
620 views

Problems downloading video from camera iVMS-4200

I see there is an almost identical question to this one, from 2 years ago and with no answers, so was hoping that people would have new ideas on how to solve it. My computer is Windows 10 running ...
0
votes
0answers
39 views

Intel RealSense F200 embedded camera all black on Windows 10

In Device Manager the RGB and Depth devices show under Cameras and the Virtual Driver shows under Imaging Devices, but in all RGB and Virtual cannot display anything (black) but the Depth works ...
0
votes
1answer
70 views

raspberry pi, start a script from another PC, Server

I've got a server (raspberry PI 3 "A") which functions as a webserver. Additional I've got a client (raspberry PI 3 "B") with a camera connected. I've created a script on the client, which creates ...
0
votes
1answer
66 views

Connect network camera from local machine to virtual machine

I have setup some network cameras on my a windows virtual machine. The camera is connected to a virtual machine router by an ethernet cable, and the virtual machine router is connected to the main ...
0
votes
0answers
187 views

Connect to Sony Camera using external wifi but connect to internet using internal wifi. (2 connections) on Mac

Hello I am running a sophisticated product photography setup using Mac, Shutterstream, and a Sony a5100 Camera. I use shutterstream to connect to the camera wirelessly which allows me to take photos ...
0
votes
0answers
196 views

windows 10 onenote crashes after opening camera

I have windows 10 onenote. After I click on "Insert->Picture->Camera", after few seconds, the program crashes and exits without opening the camera! I am confused why this is happening. I tried ...
0
votes
1answer
61 views

Understanding micro SD cards for camera

I am looking for a micro SD card for my point n shoot camera. I just know that better SD cards have better write/read speed. I have following questions: What do Class-10 and SDHC specify? In the ...
2
votes
0answers
185 views

Can't find laptop built-in camera

I am running arch and try to use my built-in camera. Unfortunately any program I started can't detect it. I guess the needed drivers are not installed. I run arch linux on my computer, with the most ...
1
vote
3answers
332 views

More than 5Gbps bandwidth reported from a USB3.0 / USB3.1 Gen 1 Root Hub, how is it possible?

Old title: Is this USB3.0 hub a USB3.1 (Gen 2) hub in disguise? More than 5Gbps bandwidth reported I'm running a couple of USB3 machine vision cameras. Each camera is 2448x2048 at 75 fps, 8-bit data ...
0
votes
0answers
27 views

Micro sdhc inside SJ4000 is write protected

I have a SJ4000 dashcam and a Sandisk microsdhc 32 gb card inside it. Whenever I plug it with the micro usb cable to a computer to browse the files I cannot make any changes. It says the disk is write ...
0
votes
0answers
34 views

How can I make my computer detect my integrated camera?

Not even the default windows 10 camera app can detect my laptop camera. I've looked online and they suggested checking device manager, but my camera didn't show up there either. Here's my computer ...
0
votes
2answers
63 views

Why can't I find a camera in my new Win10 installation on Aspire SW3-016?

I tried looking for it in Device Manager. None. I tried opening Camera app, response is "Something went wrong. Make sure your camera is connected and not being used by another app." My aspire switch ...
0
votes
1answer
117 views

How did my computer screen became a camera?

Today I accidentally found that the camera shows the image of my screen while I can see nothing in Scanners and Cameras: The webcam used to return no camera, but this time it shows my screen. How ...
1
vote
0answers
29 views

Pause a video when I am not looking at camera (computer) [closed]

I want to increase my productivity a bit which saves me a lot of time. I have a Windows 10 tablet on the side of my main PC. I watch a video tutorials on tablet, but I do rewind too often after ...
0
votes
0answers
59 views

How to check whether each USB3 port has a dedicated USB3 bus?

I am trying to setup multiple cameras. I want to know if my PC can handle the bandwidth of additional cameras. Currently, two cameras work fine but I want to be sure that it can handle also two extra ...
0
votes
0answers
62 views

I have a corrupted SD card in which the jpgs have been screwed up [duplicate]

The pics were taken with a Nikon D5200 on to a 4gig micro sd card. I can see parts of the pics but images are corrupt and the thumb nails up to the large ones seem ok. I would be happy to get the ...
1
vote
0answers
50 views

SD reader shows the folder as empty

Today I tried to transfer about 6.5 gigabytes of very valuable footage to my PC from my camera. Plugging in the camera directly is a bad idea - the maximum speed it 4 kb/s, so transferring it that way ...
0
votes
1answer
194 views

How do I read FireWire (IEEE 1394) format data from a USB?

I am trying to read some tapes from my camcorder which exports data in the FireWire (IEEE 1394 format. However, I don't have a FireWire (IEEE 1394 port on my computer, so I got a converter cable from ...
0
votes
0answers
28 views

Can one webcam resolution have multiple cropping choices?

I have a USB fisheye camera connected to a Windows 10 device and the camera has 7 possible frame sizes. When I preview each of them in Wondershare Filmora, I can see that the smaller ones tend to be ...
0
votes
1answer
3k views

Adjust system-wide camera settings in Windows 10?

On Windows 10, how can I adjust the camera / webcam settings at an OS level level? Depending on my environment, I need to adjust the brightness of the camera capture and have it being applied in any ...
0
votes
1answer
278 views

How to install PMD Pico Flexx camera drivers in Windows 10?

I have PMD Pico Flexx CamBoard camera and I want to install the driver for Windows 10 64bit. There's no driver for Windows 10 however but in one of the machines in our lab, the drivers are installed ...
0
votes
1answer
34 views

How to connect a camera to a Windows PC for charging only?

I have a Xiaomi camera and I want to connect it to Windows PC for charging, but I want the camera to be turned on. There is a feature that you can have the camera enabled without battery - when the ...
0
votes
1answer
290 views

Point Grey BlackFly GigE Vision Camera Remote Access on Arch Linux

Let me preface this by saying that I'm not sure SuperUser is the correct place to ask this question, so if it's not, please advise and I'll move as appropriate. I'm trying to use a Point Grey ...
1
vote
0answers
107 views

GigE Vision cameras bring ports of an ethernet switch to crash

we have observed a curious behavior with GigE Vision cameras connected to a NETGEAR PS108 switch. Three cameras, 2x Allied Vision Manta G-145B NIR and a Basler Scout are wired to the switch and also ...
0
votes
0answers
34 views

Using SUHD TV for conference views

I apologize in advance if this is the wrong sub to be asking this question in, but it didn't seem fitting for Hardware Recommendations or Server Fault.   A couple of months ago I bought 3 ...
0
votes
1answer
50 views

iMac (21.5-inch, Late 2013), I need to disable the camera completely

I've been looking around for a solution to disable the camera on these iMac's but coming up empty. One popular solution was going into the Quicktime folder and removing the ”QuickTimeUSBVDCDigitizer....
1
vote
2answers
97 views

How to disable webcam of a laptop?

In Windows and Ubuntu, how to disable build-in webcam of a laptop, so that no app can use it? In some laptops there is webcam disabling option in BIOS.But not available in all.So, there any software ...
-1
votes
1answer
344 views

built-in laptop webcam shows complete purple screen

My laptop is : HP EliteBook 8540w I'm now running on windows 10 --the same problem existed on windows 7--. My problem is that when I run my camera , it shows nothing but a purple noisy screen , at ...
0
votes
1answer
91 views

Cell phone/DSLR invisible in Altap Salamander 3.06

I am using Altap Salamander as my file manager, and I am satisfied with it. Except for the case when I connect my Xperia L (or any other phone) or my camera (Canon 700D) via USB. I can see those ...