First time here? Check out the FAQ!
Hi there! Please sign in
help
faq
tags
users
badges
This forum is disabled, please visit
https://forum.opencv.org
ALL
UNANSWERED
Ask Your Question
RSS
Sort by »
date
activity
answers ▲
votes
343 questions
Tagged
Video
×
2k
views
1
answer
no
votes
2018-03-05 04:45:14 -0600
vps
Add a Logo on a video
LOGO
Video
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
160
views
1
answer
no
votes
2018-05-07 10:57:25 -0600
TylerL
Is it possible to detect an object from a video Stream
Video
video-palyer
object_recognition
vide-stream
1k
views
1
answer
no
votes
2018-05-11 13:09:13 -0600
MarcinRosol
Can't Play video from file
Video
python
716
views
1
answer
no
votes
2018-05-30 03:06:31 -0600
berak
Capture image of cylinder from Video
capture
image
of
cylinder
from
Video
9k
views
1
answer
no
votes
2018-08-10 03:48:04 -0600
berak
Skip frames and seek to end of RTSP stream
rtsp
Video
599
views
1
answer
no
votes
2018-08-14 02:29:40 -0600
LBerger
Farneback optical flow in box/ROI
FarnebackOpticalFlow
Farneback
opticalflow
Video
box
c++
360
views
1
answer
no
votes
2018-11-19 20:52:42 -0600
supra56
python exe erro
python
opencv
Video
1k
views
1
answer
no
votes
2018-10-12 21:05:10 -0600
Tetragramm
Remove People Using Running Median of Frames
Video
peopledetect
median
65k
views
1
answer
no
votes
2018-10-30 07:17:55 -0600
supra56
How to use Gstreamer pipeline in OpenCV ?
gstreamer
opencv
python
pipeline
Video
import
2k
views
1
answer
no
votes
2018-10-30 13:24:37 -0600
Grieverheart
Incorrect Video Orientation
c++
Video
videofile
orientation
755
views
1
answer
no
votes
2018-11-19 08:22:28 -0600
supra56
Can I use real-time detection only inside drawen polygon on the frames
detect
detection
subimage
python
Video
polygon
880
views
1
answer
2
votes
2019-01-05 06:47:22 -0600
sturkmen
Applying operations to video feed. Determining when to use CPU vs GPU [closed]
Video
gpu
performance
kernel
10k
views
1
answer
-1
votes
2019-02-20 06:44:45 -0600
supra56
How do I Play Multiple Videos Simultaneously with a Set Position?
frames
multiple
Video
coordinates
2k
views
1
answer
no
votes
2019-06-29 00:13:31 -0600
avj
VideoCapture.isOpened() is always returning false
c++
xcode
opencv
Video
videocapture
732
views
1
answer
no
votes
2019-07-17 15:28:22 -0600
Witek
Help detecting where a video has been cut up/ jump cuts
detecting
spliced
Video
1k
views
1
answer
no
votes
2019-10-10 11:45:49 -0600
Rhapsodus
Using SuperResolution with a Lepton 3.5 PureThermal 2
flir
lepton
superresolution
libuvc
Video
1k
views
1
answer
no
votes
2019-09-27 10:17:38 -0600
Kitnos
Problem Adding a mask to video frames
c++
Video
rectangle
copyTo
1k
views
1
answer
-1
votes
2019-10-15 04:38:20 -0600
kbarni
Which method for object detection at 25 fps, full HD?
mask_rcnn
fps
c++
Video
5k
views
1
answer
no
votes
2019-10-28 11:42:53 -0600
supra56
isOpened() returns false on files
cv2
python
Open
Video
513
views
1
answer
no
votes
2019-11-18 00:59:16 -0600
berak
OpenCV video decode [closed]
Video
intel
video-processing
830
views
1
answer
no
votes
2019-11-28 12:57:21 -0600
mvuori
Save image using callBack Function
callBackFunc
opencv
c++
Video
645
views
1
answer
no
votes
2019-12-05 20:16:28 -0600
jlpl
java 11 installed opencv
Video
image
736
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
488
views
1
answer
no
votes
2020-01-07 13:40:52 -0600
Sherman
How can I send video stream
opencv
Video
RGB
server
python
cpp
1k
views
1
answer
no
votes
2020-03-04 01:35:04 -0600
berak
How to copy cv::Mat *img to cv::Mat img
darknet
yolo
Video
Input
550
views
1
answer
1
vote
2020-04-02 12:56:43 -0600
crackwitz
OpenCV VideoCapture 2fps
aruco
opencv
slow
Video
capture
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
2k
views
1
answer
no
votes
2020-10-15 09:58:36 -0600
crackwitz
Videocapture using HDMI camera as HDMI input [closed]
opencv
hdmi
Video
capture
python
c++
4k
views
1
answer
no
votes
2020-12-06 07:38:57 -0600
Wilan
Reading and Writing Videos: Python on GPU with CUDA - VideoCapture and VideoWriter
Video
« previous
1
...
8
9
10
11
12
next page »
Links
Official site
GitHub
Wiki
Documentation
Contributors
Tags
Video
×30
opencv
×9
python
×9
c++
×7
capture
×3
CaptureVideo
×2
fps
×2
image
×2
videocapture
×2
aruco
×1
box
×1
callBackFunc
×1
CaptureDevice
×1
coordinates
×1
copyTo
×1
cpp
×1
cv2
×1
cylinder
×1
darknet
×1
detect
×1
detecting
×1
detection
×1
Farneback
×1
FarnebackOpticalFlow
×1
flir
×1
frames
×1
from
×1
gpu
×1
gstreamer
×1
hdmi
×1
import
×1
Input
×1
intel
×1
kernel
×1
lepton
×1
libuvc
×1
LOGO
×1
mask_rcnn
×1
median
×1
multiple
×1
object_recognition
×1
of
×1
Open
×1
opencv3
×1
opticalflow
×1
orientation
×1
peopledetect
×1
performance
×1
pipeline
×1
polygon
×1
Copyright
OpenCV foundation
, 2012-2018. Content on this site is licensed under a
Creative Commons Attribution Share Alike 3.0
license.
Powered by Askbot version 0.10.2
Please note: OpenCV answers requires javascript to work properly, please enable javascript in your browser,
here is how
dummy
×