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                合規國際互聯網加速 OSASE為企業客戶提供高速穩定SD-WAN國際加速解決方案。 廣告
                昨天安裝了pygame,還沒有具體學習如何用,先寫了個最簡單且原始的攝像頭程序,畫面還算流暢,不過還存在較多缺陷,后面對pygame熟悉了再一一優化。 1、實現: ~~~ #!/usr/bin/env python # -*- coding: utf-8 -*- from VideoCapture import Device import time import sys, pygame pygame.init() size = width, height = 620, 485 speed = [2, 2] black = 0, 0, 0 pygame.display.set_caption('視頻窗口@dyx1024') screen = pygame.display.set_mode(size) #抓取頻率,抓取一次 SLEEP_TIME_LONG = 0.1 #初始化攝像頭 cam = Device(devnum=0, showVideoWindow=0) while True: #抓圖 cam.saveSnapshot('test.jpg', timestamp=3, boldfont=1, quality=75) #加載圖像 image = pygame.image.load('test.jpg') #傳送畫面 screen.blit(image, speed) #顯示圖像 pygame.display.flip() #休眠一下,等待一分鐘 time.sleep(SLEEP_TIME_LONG) ~~~ 2、測試 ![](https://box.kancloud.cn/2016-06-08_575793558a964.gif)
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                              哎呀哎呀视频在线观看