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40 questions
Tagged
cv2.videocapture
×
1k
views
no
answers
no
votes
2015-05-29 11:56:42 -0600
javiribera
How to read from VideoCapture a bit depth > 8 bits in Python?
videocapture
cv2.videocapture
bit
depth
397
views
no
answers
no
votes
2015-10-13 16:38:00 -0600
kdavila
How to handle videos in anamorphic format?
cv2.videocapture
aspectratio
pixelratio
470
views
no
answers
no
votes
2016-02-16 03:53:59 -0600
amirber
Had an issue with ffmpeg, not sure where to post solution
cv2.videocapture
opencv_ffmpeg.dll
opencv_ffmpeg_64.dll
8k
views
no
answers
no
votes
2016-04-28 17:33:11 -0600
Dickson Wong
Is OpenCV's VideoCapture.read() function skipping frames?
python
cv2.videocapture
1k
views
no
answers
no
votes
2016-08-07 22:44:50 -0600
cvi
Camera exposure returning -6.0 regardless of actual exposure
camera
Exposure
cv2.videocapture
4k
views
1
answer
no
votes
2016-09-08 04:13:10 -0600
user7761
(python) VideoCapture() returns zero for all CV cap props
videocapture
cv2.videocapture
CaptureVideo
2k
views
1
answer
no
votes
2016-10-14 10:22:14 -0600
berak
VideoCapture - knowing the id parameter
cv2.videocapture
parameter
927
views
1
answer
no
votes
2017-02-20 05:16:59 -0600
pi-null-mezon
Trying to load a .mp4 Video fails
installation
ffmpeg
cv2.videocapture
1k
views
2
answers
no
votes
2017-04-08 17:02:49 -0600
Tetragramm
A very basic question about image data
cv2.videocapture
newbies
1k
views
2
answers
no
votes
2017-06-22 16:08:21 -0600
eshirima
can not read video using cv2.VideoCapture
cv2.videocapture
read
Video
530
views
1
answer
no
votes
2017-08-02 08:59:42 -0600
Raki
cv2.VideoCapture(1) is causing errors. Please help me fix this.
cv2.videocapture
1k
views
1
answer
no
votes
2017-11-03 12:14:11 -0600
Tetragramm
Last OpenCV update (3.3.1) makes my videos faster
cv2.videocapture
cv2.waitKey
170
views
no
answers
no
votes
2017-11-06 07:34:58 -0600
Mr.Cypress
Cannot set video size(solution)
camera
python
opencv
cv2.videocapture
1k
views
1
answer
no
votes
2018-01-16 04:33:10 -0600
kbarni
Help with moving laser(cv2.line) animation for live webcam
animated
animation
videocapture
cv2.videocapture
webcam
1k
views
no
answers
no
votes
2018-02-12 23:09:38 -0600
pharatekomal
cap.release() gives error of gstreamer pipeline. What condition should be tested before releasing the pipeline?
cv2.release
cv2.videocapture
230
views
no
answers
no
votes
2018-02-12 23:23:23 -0600
pharatekomal
Do we need to specify any parameters depending on the type of video source in cv2.VideoCapture(the way we have to mention parameters in gst-launch-1.0 command line tool of gstreamer)?
cv2.videocapture
streaming_video
gstreamer#rtsp
272
views
no
answers
no
votes
2018-02-26 02:54:37 -0600
ta946
videoCapture() cannot open specific png images (python/windows)
cv2.videocapture
python
png
12k
views
no
answers
no
votes
2018-03-10 20:25:35 -0600
Cerin
Unable to set video capture size
imagesize
cv2.videocapture
11k
views
1
answer
no
votes
2018-03-11 11:52:07 -0600
supra56
cv2.VideoCapture : can not read saved videos
cv2.videocapture
OpenCV3.4.0
14k
views
2
answers
2
votes
2018-05-09 08:28:34 -0600
Mary-Ann
VideoCapture problem - Inappropriate ioctl for device
highgui
CaptureVideo
cv2.videocapture
videocapture
1k
views
no
answers
no
votes
2018-11-08 05:37:51 -0600
adrianf0
[Python] VideoCaputre.release() and VIDIOC_DQBUF: Invalid argument [closed]
opencv
python
cv2.videocapture
2k
views
no
answers
no
votes
2018-11-30 00:08:05 -0600
Anil Patel
Read mp4 file using gstreamer pipeline
opencv
python
cv2.videocapture
mp4
267
views
no
answers
no
votes
2019-06-22 08:26:57 -0600
Yayak Yogi
I have an error like this "AttributeError: 'module' object has no 'VideoCapture' attribute" can anyone help?
cv2.videocapture
16k
views
1
answer
no
votes
2019-07-12 10:53:21 -0600
robcatinello
Why does VideoCapture(1) take so long?
cv2.videocapture
3k
views
no
answers
no
votes
2019-07-13 04:54:32 -0600
supra56
videocapture(0) and .read returning false every time
cv2.videocapture
cap.read
Video
false
1k
views
no
answers
no
votes
2019-07-13 05:16:42 -0600
supra56
cv2.VideoCapture not blocking duplicate frames
cv2.videocapture
698
views
no
answers
no
votes
2019-08-05 20:59:08 -0600
Luca80 Houston
Issues with Raspberry Pi 4 OpenCV
opencv
cv2.videocapture
cv2.grab
buffer
4k
views
1
answer
no
votes
2019-08-21 02:20:30 -0600
LBerger
Camera properties dialog (DirectShow) no longer opens with cv2.CAP_PROP_SETTINGS
cv2.videocapture
cap_prop_settings
camera
usbwebcam
1k
views
1
answer
no
votes
2019-10-28 11:11:56 -0600
supra56
cv2.VideoCapture() importing file seq. with numbers on the name. Is this a bug?
cv2.videocapture
python
1k
views
2
answers
no
votes
2019-11-10 04:08:33 -0600
kbarni
How to get PointGrey camera acquiring image data in Python on Raspberry Pi?
cv2.videocapture
PointGrey
1
2
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