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102 questions
Tagged
CaptureVideo
×
242
views
1
answer
no
votes
2017-07-29 04:28:57 -0600
berak
Mac with anaconda installed can't play videos
CaptureVideo
1k
views
1
answer
no
votes
2017-11-02 06:00:04 -0600
berak
VideoCapture with CAP_DSHOW for camera path
CaptureVideo
CAP_DSHOW
camerapath
1k
views
1
answer
no
votes
2017-12-02 17:26:29 -0600
Haselmaier
Frequent Errors When Reading From IP Camera
CaptureVideo
591
views
1
answer
no
votes
2017-12-06 09:47:17 -0600
berak
Charuco Camera Calibration from video - console always close immediatly, why?
charuco
aruco
calibrateCamera
CaptureVideo
c++
868
views
1
answer
no
votes
2019-06-10 13:05:00 -0600
leftwing
VideoCapture object throws “assertion 'G_IS_OBJECT (object)' failed” on Cygwin
c++
Cygwin
CaptureVideo
693
views
1
answer
no
votes
2018-02-08 13:40:59 -0600
Brandon212
Why can I get contours from a 'thresh' image but not from a 'mask' image when using VideoCapture?
CaptureVideo
webcam
findContours
contours
moments
953
views
1
answer
no
votes
2018-04-04 05:42:53 -0600
berak
How to predict HOG features each frame with trained SVM classifier (and possibly get the accuracy of the prediction)
SVM
HOG
CaptureVideo
Predict
classifier
3k
views
1
answer
no
votes
2018-05-04 14:44:28 -0600
Der Luftmensch
openCV3+Python3 reducing the FPS of input video file before processing
CaptureVideo
opencv3
Video
fps
4k
views
1
answer
no
votes
2018-07-23 09:32:23 -0600
sverona
3.4.2 cannot open and create videos, but with 3.4.1 I can
CaptureVideo
python
gstreamer
5k
views
1
answer
no
votes
2018-09-14 08:38:11 -0600
kbarni
VIDEOIO ERROR: V4L2: getting property #7 is not supported
CaptureVideo
2k
views
1
answer
no
votes
2018-11-08 02:31:51 -0600
softarts
sometimes failed to read frame from rtsp with opencv
CaptureVideo
opencv_dnn
5k
views
1
answer
no
votes
2018-12-03 04:11:08 -0600
kbarni
How to write/display video frame into /dev/fb1 with open('/dev/fb1', 'rb+')?
linux
opencv
python3
CaptureVideo
726
views
1
answer
no
votes
2019-12-13 13:47:55 -0600
supra56
I am trying to run yolo in opencv using darknet on cpu code works fine but not getting camera displayed.[Solved]
opencv
python
CaptureVideo
Video
2k
views
1
answer
no
votes
2020-03-28 05:49:53 -0600
otoker
Displaying UDP Multicast Stream
java
udp
CaptureVideo
356
views
1
answer
no
votes
2020-04-05 04:26:13 -0600
berak
VideoCapture from unsupported API
CaptureVideo
2k
views
1
answer
no
votes
2020-04-06 04:05:57 -0600
berak
How to use FPS module
opencv
python
CaptureVideo
504
views
1
answer
no
votes
2020-05-28 03:47:25 -0600
supra56
Video camera -Windows Visual C++ build works, gcc doesn't
gcc
CaptureVideo
2k
views
1
answer
no
votes
2020-07-02 06:56:11 -0600
berak
My saved video run in very fast for higher resolution?
CaptureVideo
CreateVideoWriter
6k
views
1
answer
no
votes
2020-10-11 03:09:18 -0600
Ashley
How to solve TypeError: Expected Ptr<cv::UMat> for argument 'src'?
opnecv
python
CaptureVideo
793
views
1
answer
no
votes
2020-11-14 07:57:30 -0600
berak
OpenCV JS Video Capture is very slow on external webcam
javascript
CaptureVideo
externalCamera
533
views
no
answers
no
votes
2013-04-22 07:35:10 -0600
Arnaud
Problem with CaptureVideo on arm board
CaptureVideo
arm
VIDIOC_CROPCAP
select_timeout
4k
views
no
answers
no
votes
2014-04-16 13:46:19 -0600
unxnut
Reading an online video
streaming_video
CaptureVideo
youtube
833
views
no
answers
no
votes
2014-05-11 02:23:33 -0600
charisma tubagus s
Error in JavaCV 0.7 VideoCapture
#javacv
Video
CaptureVideo
3k
views
no
answers
no
votes
2014-06-25 05:56:48 -0600
AR0x7E7
Opencv 2.4.9 Videcapture 2 Two Multi PS3 Eye: cam selection error
ps3eye
CaptureVideo
multicam
169
views
no
answers
no
votes
2015-01-16 00:13:13 -0600
Harsha_Yes
Hi..I am new to OpenCV...
CaptureVideo
ipcamera
c++
opencv
1k
views
no
answers
no
votes
2015-03-17 06:59:15 -0600
thdrksdfthmn
Video Processing-Marker Detection slow?
CaptureVideo
Video
tracking
real-time
augmentedReality
572
views
no
answers
no
votes
2015-03-26 15:09:15 -0600
davifumi89
[c++] VideoCapture always returns a null image
CaptureVideo
captureimage
net
c++
opencv
297
views
no
answers
no
votes
2015-05-12 16:56:33 -0600
bear35645
cvCreateCameraCapture(0) crashes system
CaptureVideo
397
views
no
answers
no
votes
2015-07-14 17:16:14 -0600
sturkmen
share usb device with videocapture
CaptureVideo
120
views
no
answers
1
vote
2015-07-14 10:56:25 -0600
sturkmen
VideoCapture constructor doc
CaptureVideo
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