Answers for "read and show video opencv"

1

read video with opencv

import cv2
frameWidth = 640
frameHeight = 480
cap = cv2.VideoCapture("Resources/test_ video.mp4")
while True:
    success, img = cap.read()
    img = cv2.resize(img, (frameWidth, frameHeight))
    cv2.imshow("Result", img)
    if cv2.waitKey(1) and 0xFF == ord('q'):
         break
Posted by: Guest on May-05-2021
0

read video opencv python

import cv2
filename_video = "path_to_your_video"

input_video = cv2.VideoCapture(filename_video)
if input_video.isOpened() == False:
  print("Video not found")
  sys.exit(1)
else:
  # Read until the video is completed
  while(input_video.isOpened()):
    # Capture frame by frame
    ret, frame = input_video.read()
    if ret == True:
      frame = cv2.cvtColor(frame, cv2.COLOR_BGR2RGB)
      cv2.imshow('frame',frame)
    else:
      break
	
  input_video.release()
  cv2.destroyAllWindows()
Posted by: Guest on June-04-2021

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