Search snippets
Browse Code Answers
FAQ
Usage docs
Log In
Sign Up
Home
C++
[ WARN:0] global C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-wwma2wne\o pencv\modules\videoio\src\cap_msmf.cpp (677) CvCapture_MSMF::initStream Failed t o set mediaType (stream 0, (640x480 @ 30) MFVideoFormat_RGB24(codec not found)
Adam
Programming language:
C++
2021-04-13 04:33:28
0
Q:
[ WARN:0] global C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-wwma2wne\o pencv\modules\videoio\src\cap_msmf.cpp (677) CvCapture_MSMF::initStream Failed t o set mediaType (stream 0, (640x480 @ 30) MFVideoFormat_RGB24(codec not found)
Novel Reader
Code:
C++
2021-05-31 06:20:16
The following code resolved this issue for me: video = cv2.VideoCapture(0,cv2.CAP_DSHOW)
0
Tags
app
user
use
code
data
type
failed
found
modules
set
module
cap
global
Related
51 13 C:\Users\usuario\Documents\Destajo 1.cpp [Error] 'gotoxy' was not declared in this scope
global /tmp/pip-req-build-civioau0/opencv/modules/videoio/src/cap_v4l.cpp (587) autosetup_capture_mode_v4l2 VIDEOIO(V4L2:/dev/video0): device is busy
RuntimeError: size mismatch, m1: [1536 x 3], m2: [4096 x 101] at /opt/conda/conda-bld/pytorch_1587428398394/work/aten/src/TH/generic/THTensorMath.cpp:41
mingw32/bin/ld.exe: C:\Users\mfrom\AppData\Local\Temp\ccSKcRks.o:PizzaPi.cpp:(.text$_ZN5PizzaC2Ev[__ZN5PizzaC2Ev]+0xa): undefined reference to `vtable for Pizza' collect2.exe: error: ld returned 1 exit status
cv2.imshow("frame",frame) cv2.error: OpenCV(4.4.0) C:\Users\appveyor\AppData\Local\Temp\1\pip-req-build-wwma2wne\opencv\modules\highgui\src\window.cpp:376: error: (-215:Assertion failed) size.width>0
cv2.error: OpenCV(4.2.0) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'
New to Communities?
Join the community