python图片合成视频

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可以在ubuntu使用，前提：图像名称是6位按顺序的数字

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# encoding:utf-8 import cv2 import os # 图片路径 im_dir = '/home/dj/PycharmProjects/YOLODataProcess/sickfece2img/batchpro/outimg/1' # 输出视频路径 video_dir = '1.avi' # 帧率 fps = 25 # 图片数 num = 650 # 图片尺寸 img_size = (2560, 1440) # fourcc = cv2.cv.CV_FOURCC('M','J','P','G')#opencv2.4 fourcc = cv2.VideoWriter_fourcc('M', 'J', 'P', 'G') # opencv3.0 videoWriter = cv2.VideoWriter(video_dir, fourcc, fps, img_size) for i in range(1, num): im_name = os.path.join(im_dir, str(i).zfill(6)+'.jpg') frame = cv2.imread(im_name) videoWriter.write(frame) print im_name videoWriter.release() print 'finish'

注意： 图片路径下的图片命名格式为

000001.jpg 000002.jpg ……. 00100.jpg……

opencv2.选择

fourcc = cv2.cv.CV_FOURCC('M','J','P','G')#opencv2.4

opencv3.选择

fourcc = cv2.VideoWriter_fourcc('M','J','P','G') #opencv3.0