/Python/Extract frames from video python

Extract frames from video python

Mp4 get all images frame by frame python

import cv2
vidcap = cv2.VideoCapture('big_buck_bunny_720p_5mb.mp4')
success,image = vidcap.read()
count = 0
while success:
  cv2.imwrite("frame%d.jpg" % count, image)     # save frame as JPEG file      
  success,image = vidcap.read()
  print('Read a new frame: ', success)
  count += 1

Source: stackoverflow.com

Extract frames from video python

import cv2
video_name = "name.mp4" # or any other extension like .avi etc
vidcap = cv2.VideoCapture(video_name)
success,image = vidcap.read()
count = 0
while success:
  cv2.imwrite("frame%d.jpg" % count, image)     # save frame as JPEG file      
  success,image = vidcap.read()
  print('Read a new frame: ', success)
  count += 1

How to save frames in form of video in opencv python

import numpy as np
import cv2

cap = cv2.VideoCapture(0)

fourcc = cv2.VideoWriter_fourcc(*'XVID')
out = cv2.VideoWriter('output.avi', fourcc, 20.0, (640,480))

while(cap.isOpened()):
    ret, frame = cap.read()
    if ret==True:
        frame = cv2.flip(frame,0)


        out.write(frame)

        cv2.imshow('frame',frame)
        if cv2.waitKey(1) & 0xFF == ord('q'):
            break
    else:
        break
cap.release()

out.release()

cv2.destroyAllWindows()

-1

Source: stackoverflow.com

Similar codes

0 vote215 views1 answer
Quill get content flask
Python Flask
5 votes189 views2 answers
How to get selected value from listbox in tkinter
Python
66 votes183 views6 answers
Alphabet python
Python
0 vote174 views1 answer
Student notebook (finish), INB (finish), Food and Fitness log (log necessary), debate speech (finish)
Python
0 vote190 views1 answer
Return the indices of the bins
Python
2 votes179 views2 answers
Get element pandas
Python
44 votes167 views4 answers
Python make directory if not exists
Python
0 vote160 views1 answer
Import folder from another folder python
Python
0 vote186 views1 answer
Django get latest object
Python Django
0 vote168 views7 answers
Convert code python to java
Python