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52 questions
Tagged
c++
×
videocapture
×
2k
views
no
answers
no
votes
2014-01-08 05:11:02 -0600
Prak
GLib-GObject-CRITICAL error in code Saving specific (matching) frames from a whole video
c++
videocapture
769
views
no
answers
1
vote
2014-03-20 03:12:35 -0600
kamaz
“linear” noise in frames captured from analog camera.
c++
analog-camera
videocapture
8k
views
no
answers
1
vote
2015-07-06 04:00:51 -0600
Kåre Jensen
OpenCV VideoCapture: Howto get specific frame correctly?
opencv
videocapture
2.4.11
c++
videofile
380
views
no
answers
no
votes
2015-09-28 08:19:39 -0600
double_g
cv::VideoCapture::set failed on image sequence
opencv
c++
videocapture
1k
views
no
answers
no
votes
2015-10-04 12:41:37 -0600
TyN101
Access violation when opening OpenCV VideoCapture (release only)
c++
visual-studio-2013
videocapture
1k
views
no
answers
no
votes
2016-02-24 16:37:38 -0600
mdbowen1
Frame Grabber to use with VideoCapture()
framegrabber
videocapture
c++
539
views
no
answers
2
votes
2016-03-07 07:34:49 -0600
flov25
Hot to read uint16 movie jpeg 2000 files (mj2) with open cv and c++
videocapture
c++
mj2
16bit
1k
views
no
answers
no
votes
2016-06-22 06:40:04 -0600
patri
ROI/ Bounding Box selection of Mat images in OpenCV [closed]
mouseevent
videocapture
c++
3k
views
no
answers
no
votes
2016-08-11 00:20:11 -0600
mnogono
OpenCV 3.1 VideoCapture ffmpeg
ffmpeg
c++
Video
videocapture
192
views
no
answers
no
votes
2016-10-23 09:23:17 -0600
ScaleSphere
Multiple video channels give same image? [closed]
videocapture
videograbber
opencv
c++
imageprocessing
opencv_world310.dll
755
views
no
answers
no
votes
2017-02-26 08:47:24 -0600
benT
DirectShow camera gives black image
videocapture
c++
directshow
8k
views
no
answers
no
votes
2017-03-08 10:30:03 -0600
iPikachu
OpenCV VideoWriter() video output is much faster than normal time. [closed]
videocapture
opencv
c++
videowriter
195
views
no
answers
no
votes
2017-08-02 14:23:38 -0600
DavidR
How to properly set up VideoCapture Tags
videocapture
c++
208
views
no
answers
no
votes
2017-08-18 02:55:12 -0600
Vedaevolution
OpenCV V3.3 64bit Video Capture Memory Leak
c++
opencv
videocapture
bug
2k
views
no
answers
no
votes
2017-11-20 08:24:00 -0600
r@opencv
Gstreamer error while trying to input video stream using opencv c++
c++
opencv
gstreamer
RaspberryPi
videostream
videocapture
1k
views
no
answers
no
votes
2017-12-03 08:10:35 -0600
fiammante
Webcam Videocapture gives black frame with C++
videocapture
c++
Windows-10
15k
views
no
answers
no
votes
2018-01-08 05:07:01 -0600
alexMm1
Open usb camera using name instead of index in openCV3.2
videocapture
c++
151
views
no
answers
no
votes
2018-03-07 06:28:23 -0600
Chandra Sekar
What is the flow of execution of an videocapture class api is executed in linux?
videocapture
linux
api
c++
2k
views
no
answers
no
votes
2018-12-18 17:14:51 -0600
machineelf
VideoCapture returns empty frame in c++ but not in Python
imshow
c++
python
videocapture
gstreamer
129
views
no
answers
no
votes
2019-04-25 02:58:34 -0600
osguli
on multithreading, when i try connect rstp url that increase connection time
videocapture
Open
time
thread
c++
439
views
no
answers
no
votes
2019-05-23 22:23:44 -0600
supra56
OpenCV VideoCapture in Win10 VS17 cannot open more than four USB 3.0 cameras
c++
opencv
Windows10
videocapture
visualstudio
835
views
no
answers
no
votes
2019-08-13 03:32:00 -0600
dev4all12358
Record n minutes from a webcam
imwrite
c++
videocapture
4k
views
no
answers
no
votes
2020-03-01 14:03:15 -0600
LBerger
CvCapture_MSMF::initStream Failed to set mediaType after switching to CUDA build of OpenCV
windows
CUDA
compile
videocapture
c++
msmf
1k
views
no
answers
2
votes
2020-10-03 00:34:42 -0600
Stéphane Charette
what are the video plugins?
c++
videocapture
plugin
ubuntu
1k
views
no
answers
no
votes
2020-12-15 10:45:36 -0600
yoosamui
Videocapture RTSP cause very high cpu usage
CPU
c++
videocapture
rtsp
1k
views
1
answer
2
votes
2012-09-24 01:54:08 -0600
Adi
Is it possible to get a pointer to two different frames in a video sequence at the same time with OpenCV?
videocapture
c++
2k
views
1
answer
no
votes
2012-12-17 08:11:30 -0600
dinamex
Use mjpeg compression
mjpeg
c++
compression
webcam
videocapture
3k
views
1
answer
1
vote
2013-03-01 22:57:46 -0600
Alexander Smorkalov
Can I open 2 android cameras concurrently
videocapture
opencv4android
c++
367
views
1
answer
no
votes
2013-08-11 21:58:41 -0600
Mathieu Barnachon
Subsequent Webcam Frames Are Identical
videocapture
subtraction
c++
2k
views
1
answer
no
votes
2013-11-12 04:42:34 -0600
Pedro Batista
Check for camera disconnection / down
videocapture
camera
c++
1
2
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