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41 questions
Tagged
videocapture
×
camera
×
680
views
no
answers
no
votes
2019-05-06 07:18:02 -0600
Jericho
Very low frame rate capture from USB Camera on Linux
camera
videocapture
usb
2k
views
no
answers
no
votes
2018-11-26 23:43:17 -0600
DarkKnight
OpenCV | GStreamer warning: GStreamer: unable to query pipeline state
gstreamer
opencv4.0
camera
videocapture
3k
views
no
answers
no
votes
2018-11-18 02:55:22 -0600
russc243
OpenCV_3.4.3 hangs on VideoCapture. Resolved
RaspberryPi
videocapture
camera
2k
views
1
answer
no
votes
2018-08-21 00:23:33 -0600
berak
How to open cam using device name in Windows
camera
videocapture
Opencv3.0
4k
views
2
answers
no
votes
2018-08-15 21:49:03 -0600
duaneellis
Change camera size fails on windows, works on linux?
videocapture
camera
size
windows
312
views
no
answers
no
votes
2018-06-01 13:05:06 -0600
WaleedJubeh
openCV online Camera [closed]
opencv
python
videocapture
ip
camera
Network
5k
views
2
answers
no
votes
2018-05-05 14:15:21 -0600
pedro_lafuente
VideoCapture with grayscale camera
camera
grayscale
yuy2
elp
videocapture
9k
views
no
answers
no
votes
2018-04-06 10:34:47 -0600
MechLc
How to open usb cam instead of webcam in VideoCapture?
videocapture
usb
camera
DeviceID
662
views
no
answers
no
votes
2018-02-12 09:55:17 -0600
Major Squirrel
Measuring cv::VideoCapture::read() execution time in milliseconds gives me incorrect fps
camera
fps
videocapture
read
clock
1k
views
1
answer
no
votes
2017-11-09 21:13:40 -0600
supra56
Webcam can be opened but not read
java
camera
videocapture
813
views
1
answer
-1
votes
2017-09-23 03:55:53 -0600
Ashiq KS
Hi I want to open camera in windows forms in cpp.
cpp
opencv
videocapture
winforms
camera
1k
views
2
answers
no
votes
2017-08-14 16:18:58 -0600
PiMac
What are some known backends that work well with a TeleDyne Dalsa Linea Camera?
backend
camera
videocapture
422
views
no
answers
no
votes
2017-07-24 13:13:32 -0600
DavidR
Getting a TeleDyne Line Scan Camera to open with VideoCapture
videocapture
opencv
camera
1k
views
1
answer
no
votes
2017-06-27 07:34:33 -0600
Milenignia
How to record multiple cameras with VideoWriter?
videowriter
OPENCV3.0.0.
videocapture
camera
ipcamera
391
views
1
answer
no
votes
2017-05-08 04:32:07 -0600
berak
Getting Vendor Details of a Camera
webcam
videocapture
camera
228
views
no
answers
no
votes
2017-04-25 11:56:29 -0600
fayard
VideoCapture
camera
videocapture
fps
1k
views
1
answer
no
votes
2016-03-25 18:50:44 -0600
cookieWill
VideoCapture buffer
videocapture
camera
buffer
1k
views
no
answers
no
votes
2016-02-24 01:06:54 -0600
hyder
VideoCapture get, set FPS property for camera on Windows
videocapture
CV_CAP_PROP_FPS
Win7
framerate
camera
2k
views
no
answers
no
votes
2015-12-29 02:09:28 -0600
happycoder
How to get the friendly names of the cameras? (see my code)
videocapture
camera
CV_CAP_DSHOW
directshow
45k
views
1
answer
no
votes
2015-12-21 00:52:16 -0600
nbsrujan
How to get camera id for VideoCapture?
camera
videocapture
8k
views
no
answers
no
votes
2015-11-03 01:35:40 -0600
tbabb
VideoCapture won't open camera on osx [closed]
videocapture
OSX
camera
221
views
no
answers
no
votes
2015-07-11 04:06:06 -0600
gilangYuli
My Project "Failed to open native camera"??
android
opencv
2.3.1
videocapture
camera
problems
504
views
no
answers
no
votes
2015-03-12 10:02:27 -0600
lc7229469
There is something wrong when I read 2+ cameras. [closed]
opencv
camera
videocapture
2k
views
1
answer
1
vote
2014-11-06 04:23:51 -0600
berak
How to use a camera to get single frames?
camera
frame
webcam
videocapture
1k
views
no
answers
no
votes
2014-05-31 09:38:11 -0600
romajr
python 2 cameras under usb hub
multiple
camera
python
hub
usb
videocapture
25k
views
3
answers
1
vote
2016-09-26 15:02:32 -0600
didomenico
highgui.VideoCapture buffer introducing lag
videocapture
lag
camera
455
views
1
answer
no
votes
2014-01-18 03:43:24 -0600
Moster
capture video and save to phone in android
videocapture
camera
2k
views
1
answer
no
votes
2013-11-12 04:42:34 -0600
Pedro Batista
Check for camera disconnection / down
videocapture
camera
c++
1k
views
1
answer
no
votes
2013-11-18 03:49:47 -0600
Alexander Smorkalov
OpenCV 2.4.6 Java VideoCapture not working
java
videocapture
opencv
camera
1k
views
no
answers
no
votes
2013-06-19 03:08:36 -0600
Guanta
multiple cameras [closed]
usb
hub
camera
videocapture
1
2
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