下面这段代码播放的视频没有声音,怎样才能连声音也一起播放呢?
import cv2import numpy as npcap = cv2.VideoCapture('E:/电影/神偷奶爸2.rmvb')# Check if camera opened successfullyif (cap.isOpened() == False): print("Error opening video stream or file")# Read until video is completedwhile (cap.isOpened()): # Capture frame-by-frame ret, frame = cap.read() if ret == True: # Display the resulting frame cv2.imshow('Frame', frame) # Press Q on keyboard to exit if cv2.waitKey(25) & 0xFF == ord('q'): break # Break the loop else: break# When everything done, release the video capture objectcap.release()# Closes all the framescv2.destroyAllWindows() |
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