Python 如何使用Pygame将捕获的图像保存到磁盘
这是启动网络摄像头的代码:Python 如何使用Pygame将捕获的图像保存到磁盘,python,pygame,Python,Pygame,这是启动网络摄像头的代码: import pygame.camera import pygame.image import sys pygame.camera.init() cameras = pygame.camera.list_cameras() print "Using camera %s ..." % cameras[0] webcam = pygame.camera.Camera(cameras[0]) webcam.start() # grab first frame i
import pygame.camera
import pygame.image
import sys
pygame.camera.init()
cameras = pygame.camera.list_cameras()
print "Using camera %s ..." % cameras[0]
webcam = pygame.camera.Camera(cameras[0])
webcam.start()
# grab first frame
img = webcam.get_image()
WIDTH = img.get_width()
HEIGHT = img.get_height()
screen = pygame.display.set_mode( ( WIDTH, HEIGHT ) )
pygame.display.set_caption("pyGame Camera View")
while True :
for e in pygame.event.get() :
if e.type == pygame.QUIT :
sys.exit()
# draw frame
screen.blit(img, (0,0))
pygame.display.flip()
# grab next frame
img = webcam.get_image()
我想知道如何捕获图像并将其存储到当前目录。请建议所需的更改。当您调用webcam.get_image时,它将返回RGB曲面。因此只需调用pygame.image.save(),文件类型由扩展名决定,默认为TGA。选项有BMP、TGA、PNG和JPEG。在这种情况下,您可以将此行附加到文件中
pygame.image.save(img, "image.jpg")
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