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42 questions
Tagged
ffmpeg
×
opencv
×
131
views
no
answers
no
votes
2020-04-23 05:47:14 -0600
Dimitriusd
Disable reconnect to a camera or configure it
opencv
ffmpeg
2k
views
1
answer
no
votes
2020-04-18 08:55:07 -0600
berak
Error opening file (/build/opencv/modules/videoio/src/cap_ffmpeg_impl.hpp:901)
c++
opencv
ffmpeg
1k
views
no
answers
no
votes
2020-03-23 20:35:27 -0600
jonathanlvaldez
Input video capture ffmpeg flags (OpenCV-Python)
opencv
ffmpeg
H264
hardware
decoding
python
3k
views
no
answers
1
vote
2020-02-16 21:57:05 -0600
ToanVnET
OpenCV-VideoWriter can not write *.mp4 with C++ ?
ffmpeg
opencv
c++
videowriter
mp4
mpeg4
34k
views
no
answers
no
votes
2019-12-17 23:27:22 -0600
clefrks
error: (-215:Assertion failed) !_img.empty() in function 'imwrite [closed]
opencv
ffmpeg
Library
linux
723
views
no
answers
no
votes
2019-12-08 09:14:41 -0600
lamp
libv4l unable convert to requested pixfmt
libv4l
opencv
ffmpeg
745
views
1
answer
no
votes
2019-11-16 21:37:19 -0600
nishant_elxsi
I tried to link FFMPEG with OpenCV,but I am getting unable to stop the video stream:inappropriate ioctl device error. I tried to install latest version of FFMPEG(4.2.1) and link it to OpenCV(3.4.3) installed.But I am getting the same error.
opencv
ffmpeg
drawcontour
286
views
no
answers
no
votes
2019-08-06 09:28:40 -0600
hamzeah
live IP-camera: long frame decoing time on ARM boards
python
opencv
rtsp
arm
ffmpeg
ipcameras
6k
views
1
answer
1
vote
2019-06-27 23:12:26 -0600
LBerger
The dependencies of each opencv module
c++
opencv
dependancies
ffmpeg
install
3rdparty
2k
views
2
answers
no
votes
2019-04-13 09:45:21 -0600
supra56
How to add ffmpeg support to Opencv in Conda enviroment on Linux?
videocapture
ffmpeg
opencv
conda
Video
1k
views
no
answers
no
votes
2019-03-23 08:10:53 -0600
patrikx3
video face detection using with ffmpeg and rstp slips
ffmpeg
opencv
stream
848
views
1
answer
no
votes
2019-01-23 05:05:02 -0600
JohnnyWang
How to fix the issue about cvCreateCameraCapture
android
opencv
ffmpeg
382
views
no
answers
no
votes
2018-08-28 04:03:12 -0600
Runeker
How to read video from rtp
opencv
ffmpeg
cartracking
381
views
no
answers
no
votes
2018-07-29 21:40:01 -0600
whdt
How to rebuild ffmpeg-4.0.2 with openCV?
c++
opencv
ffmpeg
2k
views
no
answers
no
votes
2018-06-22 00:07:13 -0600
Dyex719
Check if opencv is using the GPU enabled FFMPEG
ffmpeg
opencv
c++
build
321
views
no
answers
no
votes
2018-01-25 04:10:50 -0600
srikanth91
FFMPEG and opencv imread
opencv
imread
ffmpeg
python
1k
views
no
answers
no
votes
2018-01-08 16:08:00 -0600
Ajay
How well OpenCV does support Windows Media foundation?
opencv
ffmpeg
7k
views
no
answers
no
votes
2017-12-21 02:10:34 -0600
selingok
build opencv with ffmpeg support
opencv
python
ffmpeg
videocapture
185
views
no
answers
no
votes
2017-12-05 08:46:44 -0600
zhanghao611
opencv cannot find ffmpeg with python3 version
opencv
python3
ffmpeg
805
views
no
answers
no
votes
2017-10-07 00:36:49 -0600
Pawan
cv::cudacodec::VideoReader unable to Play rtsp stream
c++
opencv
CUDA
ffmpeg
547
views
no
answers
no
votes
2017-09-17 14:33:01 -0600
karan_maverick
OpenCV FFmpeg VideoCapture Error
c++
opencv
ffmpeg
rtsp
H264
opencv3.3
6k
views
1
answer
no
votes
2017-06-20 18:53:57 -0600
Tachyon1979
Streaming a webcam at 60 fps
opencv
java
webcam
fps
ffmpeg
1k
views
no
answers
no
votes
2017-03-18 06:15:11 -0600
Wael
opencv_ffmpeg320_64.dll error with mjpeg
ffmpeg
opencv
visualstudio2015
6k
views
1
answer
1
vote
2017-02-14 13:06:25 -0600
ryantheseer
How to build opencv_ffmpeg.dll from patched FFmpeg source
ffmpeg
opencv
c++
1k
views
no
answers
no
votes
2017-02-05 02:57:11 -0600
JohnDynoo
Error opening video file without extension or some formats
ffmpeg
opencv
python
765
views
1
answer
no
votes
2016-09-28 13:26:44 -0600
flexbex
opencv 3.1 ffmpeg should I do shared enable
opencv
c++
install
ffmpeg
756
views
2
answers
no
votes
2016-08-11 00:16:36 -0600
mnogono
Explicitly set ffmpeg to open video
c++
opencv
ffmpeg
2k
views
no
answers
no
votes
2016-04-07 11:48:09 -0600
KathyLee
“Undefined reference to `avcodec_alloc_frame” Error when compile and install Opencv on linux
opencv
linux
ffmpeg
5k
views
no
answers
no
votes
2016-02-08 07:48:38 -0600
Davide Dec
OpenCV + FFMPEG encoding bitrate
opencv
ffmpeg
bitrate
encoding
quality
561
views
no
answers
no
votes
2015-10-28 20:00:28 -0600
nyquist09
Building OpenCV 2.4.11 on Ubuntu 15.04
opencv
build
ffmpeg
ubuntu
1
2
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