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338 questions
Tagged
1k
views
no
answers
no
votes
2018-03-27 08:11:52 -0600
rashikcs
cv::resize function producing memory leak
LeakMemory
opencv3.3
c++
Valgrind
resize
13k
views
no
answers
no
votes
2019-07-08 17:14:56 -0600
Lich
How to optimize frame grabbing from video stream in OpenCV?
videocapture
RaspberryPi
gstreamer
python
1k
views
no
answers
no
votes
2019-11-29 06:53:18 -0600
bkarpati
Setting codec parameters with FFMPEG backend
Video
CaptureVideo
ffmpeg
ffv1
145
views
no
answers
no
votes
2020-05-11 11:24:19 -0600
Cvques
I can't find the output nor run it. Can you run and tell.
opencvpython
CaptureVideo
FaceRecognition
199
views
no
answers
no
votes
2020-09-21 07:13:31 -0600
Sanju
No FPS change when using MJPEG format
fps
opencv
camera
c++
1k
views
no
answers
no
votes
2020-09-28 07:23:22 -0600
sarslan
Using Gstreamer Pipeline in openCV, Why my pipeline works when I add videoconvert element before appsink ?
gstreamer
nv12
1k
views
1
answer
2
votes
2012-12-14 07:10:50 -0600
Pierre
videocapture not working with uncompressed files
videocapture
VisualC++
366
views
no
answers
no
votes
2013-03-21 08:59:38 -0600
AGMark
Making OpenCV more Pythonic?
code.opencv
python
2k
views
1
answer
no
votes
2013-07-01 23:04:56 -0600
JasonInVegas
Optimized async GPU streams usage in Video post-treatment
gpu
stream
async
CUDA
1k
views
1
answer
no
votes
2013-08-31 17:36:02 -0600
berak
Question mark behind local time
c++
local_time
Video
427
views
1
answer
no
votes
2013-12-16 23:54:56 -0600
Alexander Smorkalov
What will be added to the Java wrappers and when?
#java
wrapper
555
views
no
answers
no
votes
2014-01-06 13:32:14 -0600
Steven P. Goldsmith
Multiple architecture OpenCV install script plus Java patch
install
x86
x86_64
arm
512
views
1
answer
no
votes
2014-01-09 06:44:26 -0600
Nghia
quickly saving Images
variable
framerate
quick
saving
image
3k
views
2
answers
no
votes
2014-02-07 17:22:11 -0600
Nghia
Remove jitter in video stabilization
videostab
Video
stabilization
#opencv
#c++
#image-processing
3k
views
1
answer
1
vote
2014-04-23 15:21:10 -0600
tiwaria9034
Video Stabilization using opencv
#image-processing
stabilization
videostab
#opencv
8k
views
2
answers
1
vote
2014-02-26 22:22:12 -0600
niteshuc
Unable to create video with CV_FOURCC('Y','U','Y','V')
#savefromwebcam
202
views
no
answers
no
votes
2014-03-26 17:33:26 -0600
spgirl
Not enough parameters opencv visual studio 2010
#visual-studio-2010
588
views
1
answer
no
votes
2014-06-04 12:51:08 -0600
Alexander Smorkalov
OpenCV video writer changes video on save
#capturevideo
#CreateVideoWriter
#videocapture
#c++
#video-processing
2k
views
no
answers
no
votes
2014-06-13 01:52:26 -0600
Vion
Process video frame by frame in OpenCV on Android
android
video-files
1k
views
no
answers
no
votes
2014-09-07 16:33:03 -0600
Renan
Bug in created video with cv2.VideoWriter (Python 2.7)
python
2.4.9
cv2.VideoWriter
328
views
no
answers
no
votes
2014-09-19 05:59:38 -0600
Balaji R
i have a problem of recording of video in opencv2.4.9 with visualstudio2012
#3d-image
1k
views
2
answers
no
votes
2015-01-14 17:16:23 -0600
underscore
Video Not Saving - Python Binding OpenCV
Python2
python
python-opencv
python-open-video
4k
views
1
answer
1
vote
2015-06-24 11:49:09 -0600
Snyder
Canny edge detection applying to video, but converted video is not saving
opencv
python
Video
canny
edgedetection
3k
views
no
answers
1
vote
2015-02-11 06:53:49 -0600
margaridamfo.gomes
Can't write .mp4 files - Could not open codec 'libx264': Unspecified error
c++
MPEG
codec
mp4
libx264
768
views
1
answer
no
votes
2015-03-02 15:52:43 -0600
theodore
Detection of Black Pixels in Video
Video
opencv
fps
blackpixels
readpixels
135
views
no
answers
1
vote
2015-05-30 05:20:40 -0600
BAHRAMUDIN ADIL
How to write video with OpenCV 3.0 RC1
opencv
969
views
no
answers
no
votes
2015-08-19 12:56:09 -0600
H4NZ0
Problem writing video files
c++
opencv
linux
install
gstreamer
207
views
no
answers
no
votes
2015-11-23 01:10:28 -0600
dufferdev
Super resolution outputs blank green frames.
super-resolution
119
views
no
answers
no
votes
2016-01-03 06:08:47 -0600
JAndersM
No videofile CV3.1+Python3+Ubuntu14.04
videocapture
277
views
1
answer
no
votes
2016-04-08 14:19:31 -0600
cocs78
image shift
c++
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