如下所示：

1、计算总帧数

import osimport cv2 video_cap = cv2.VideoCapture('ffmpeg_test.avi') frame_count = 0all_frames = []while(True): ret, frame = video_cap.read() if ret is False: break all_frames.append(frame) frame_count = frame_count + 1 # The value below are both the number of framesprint frame_countprint len(all_frames)

2、计算视频中的FPS，即每秒传输帧数（Frames per second）

import cv2if __name__ == '__main__' : video = cv2.VideoCapture("video.mp4"); # Find OpenCV version (major_ver, minor_ver, subminor_ver) = (cv2.__version__).split('.') if int(major_ver) < 3 : fps = video.get(cv2.cv.CV_CAP_PROP_FPS) print "Frames per second using video.get(cv2.cv.CV_CAP_PROP_FPS): {0}".format(fps) else : fps = video.get(cv2.CAP_PROP_FPS) print "Frames per second using video.get(cv2.CAP_PROP_FPS) : {0}".format(fps) video.release();

以上这篇使用python-opencv读取视频,计算视频总帧数及FPS的实现就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。