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53 questions
Tagged
videocapture
×
python
×
3k
views
1
answer
no
votes
2016-09-16 17:11:04 -0600
Sam94
Segmentation fault OpenCV cap.read() udp stream Python
python
udp
videocapture
gstreamer
6k
views
1
answer
no
votes
2016-11-15 11:07:59 -0600
Bruno Leme
RTSP communication problem
opencv
rtsp
stream
python
videocapture
16k
views
1
answer
no
votes
2016-12-20 11:25:15 -0600
smokey
How does the cv2.VideoCapture class work with gstreamer pipelines?
gstreamer
videocapture
python
opencv3.1.0
10k
views
1
answer
no
votes
2017-02-22 13:53:42 -0600
Codacus
python frame grabbing from ip camera and process in a different thread
videocapture
threads
ipcamera
Multithreading
python
1k
views
1
answer
no
votes
2017-03-16 05:32:59 -0600
berak
picamera alternative in openCV(C++)
c++
RPi
picamera
videocapture
python
9k
views
1
answer
no
votes
2017-03-29 10:17:36 -0600
potu1304
OpenCV Error: Assertion failed (size.width>0 && size.height>0) in cv::imshow (Python)
python
videocapture
opencv
9k
views
1
answer
1
vote
2017-05-17 02:21:05 -0600
J. Romeo
VideoCapture captures at low fps
python
opencv
low
fps
videocapture
458
views
1
answer
no
votes
2017-10-18 13:47:11 -0600
Vijay Nirmal
Second camera is not opening until the first camera is released
opencv
python
videocapture
4k
views
1
answer
no
votes
2019-01-27 21:20:27 -0600
supra56
VideoCapture freezes immediately after calling in code | Python 3
opencv
python
videocapture
cvWaitKey
cv2
computervision
3k
views
1
answer
no
votes
2019-06-14 02:57:55 -0600
shuhei
delay of VideoCapture::read (python)
opencv
python
videocapture
6k
views
1
answer
2
votes
2019-07-24 03:21:28 -0600
Ziri
4K VideoCapture very slow on Windows compared to MS Camera App
videocapture
windows
python
4K
1k
views
1
answer
no
votes
2019-08-22 12:08:48 -0600
fishy
OpenCV 4.1.0 not changing brightness
opencv
python
videocapture
10k
views
1
answer
no
votes
2020-04-27 15:39:25 -0600
slalomchip
Reliable Video Capture in OpenCV from USB Video Capture Devices
CaptureDevice
python
opencv
Video
videocapture
usb
4k
views
1
answer
no
votes
2020-10-02 04:10:49 -0600
berak
Image frame saving from Video without losing resolution and quality
image-processing
opencv
python
videocapture
save
2k
views
2
answers
no
votes
2012-07-12 16:49:17 -0600
blue
videofacerec.py example help
opencv
python
FaceRecognizer
camera
videocapture
39k
views
2
answers
5
votes
2015-07-17 12:16:33 -0600
wunjo
cv2.VideoCapture: Cannot read from file
python
videocapture
72k
views
2
answers
4
votes
2013-08-20 02:11:05 -0600
NikolasE
How to set resolution of video capture in python with Logitech c910 & c920
videocapture
webcam
python
linux
ubuntu
ubuntu-12
22k
views
2
answers
no
votes
2016-05-18 19:15:25 -0600
DanGoodrick
Cannot open .mov file using cv2.VideoCapture in Python on Windows
python
videocapture
codec
mov
5k
views
2
answers
no
votes
2014-07-29 03:08:13 -0600
nicosmik
Python cv2.VideoCapture from subprocess.PIPE?
python
cv2
videocapture
83k
views
2
answers
no
votes
2017-12-04 05:38:12 -0600
supra56
How to solve this cvtColor() error? "cv2.error: C:\builds\master_PackSlaveAddon-win32-vc12-static\opencv\modules\imgproc\src\color.cpp:7456: error: (-215) scn == 3 || scn == 4 in function cv::ipp_cvtColor"
python
cvtColor
videocapture
Video
CaptureVideo
3k
views
2
answers
no
votes
2016-09-06 04:59:43 -0600
Karthikeyan
output.avi file created but its size is 0k
videocapture
videowriter
python
2k
views
2
answers
no
votes
2017-08-16 21:01:27 -0600
supra56
cv2.videoCapture(filename) assigning filename dynamically
videocapture
opencv2
python
FaceRecognizer
videofile
11k
views
3
answers
2
votes
2012-09-25 10:39:30 -0600
Kirill Kornyakov
Getting single frames from video with python
videocapture
python
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