计算帧率:通过将视频的总帧数除以视频的时长,我们可以得到视频的帧率。 示例代码 下面是一个使用Python计算视频帧率的示例代码: importcv2defcalculate_fps(video_path):video=cv2.VideoCapture(video_path)total_frames=int(video.get(cv2.CAP_PROP_FRAME_COUNT))fps=
if int(major_ver) < 3 : fps = video.get(.CV_CAP_PROP_FPS) print "Frames per second using video.get(.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...
使⽤python-opencv读取视频,计算视频总帧数及FPS的实 现 如下所⽰：1、计算总帧数 import os import cv2 video_cap = cv2.VideoCapture('ffmpeg_test.avi')frame_count = 0 all_frames = []while(True):ret, frame = video_cap.read()if ret is False:break all_frames.append(frame)frame_count = ...
python opencv demo ,fps demo,language python demo code us opencv 上传者:weixin_42652674时间:2022-09-21 python 读取视频,处理后,实时计算帧数fps的方法 实时计算每秒的帧数 cap = cv2.VideoCapture(DJI_0008.MOV) #cap = cv2.VideoCapture(0) # Define the codec and create VideoWriter object #fourcc =...
cv2.imshow("capture", frame) if cv2.waitKey(1) & 0xFF == ord('q'): break cap.release() out.release() cv2.destroyAllWindows() 以上这篇python 读取视频,处理后,实时计算帧数fps的方法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。