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import numpy as np
import cv2 as cv
import IPython
cap = cv.VideoCapture('BigBuckBunny.mp4')
# Define the codec and create VideoWriter object
fourcc = cv.VideoWriter_fourcc(*'XVID')
out = cv.VideoWriter('output.avi', fourcc, 20.0, (640, 480))
while cap.isOpened():
ret, frame = cap.read()
if not ret:
print("Can't receive frame (stream end?). Exiting ...")
break
out.write(frame)
if cv.waitKey(1) == ord('q'):
break
# Release everything if job is finished
cap.release()
out.release()
cv.destroyAllWindows()
IPython.display.Video('output.avi', embed = True)
operating system
ubuntu jammy
architecture (e.g. x86)
x86_64
opencv-python version
4.9.0.80
screenshot
Issue submission checklist
This is not a generic OpenCV usage question (looking for help for coding, other usage questions, homework etc.)
I have read the README of this repository and understand that this repository provides only an automated build toolchain for OpenCV Python packages (there is no actual OpenCV code here)
The issue is related to the build scripts in this repository, to the pre-built binaries or is a feature request (such as "please enable this additional dependency")
I'm using the latest version of opencv-python
The text was updated successfully, but these errors were encountered:
Expected behaviour
can write and play video with sound using opencv
Actual behaviour
can write video using opencv
but the video can not be play
using IPython.display.video()
Steps to reproduce
environment
google colab
example code taken from https://docs.opencv.org/4.x/dd/d43/tutorial_py_video_display.html
already try to change the fourcc parameter into :
DIVX, XVID, MJPG, X264, WMV1, WMV2,
but still got the same result
operating system
ubuntu jammy
architecture (e.g. x86)
x86_64
opencv-python version
4.9.0.80
screenshot
Issue submission checklist
opencv-python
The text was updated successfully, but these errors were encountered: