Python 如何在pygame中加载和播放视频
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How to load and play a video in pygame
提问by George David King
I'm having a problem. I want to load and play a video in pygame but it doesn't start. The only thing that I am seeing is a black screen. Here is my code:
我有问题。我想在 pygame 中加载和播放视频，但它没有启动。我唯一看到的是黑屏。这是我的代码：
import pygame
from pygame import display,movie
pygame.init()
screen = pygame.display.set_mode((1024, 768))
background = pygame.Surface((1024, 768))
screen.blit(background, (0, 0))
pygame.display.update()
movie = pygame.movie.Movie('C:\Python27.mpg')
mrect = pygame.Rect(0,0,140,113)
movie.set_display(screen, mrect.move(65, 150))
movie.set_volume(0)
movie.play()
Can you help me??
你能帮助我吗？？
采纳答案by Brandon
You are not actually blitting it to a screen. You are also not utilizing a clock object so it will play as fast as possible. Try this:
你实际上并没有将它传输到屏幕上。您也没有使用时钟对象，因此它会尽可能快地播放。尝试这个：
# http://www.fileformat.info/format/mpeg/sample/index.dir
import pygame
FPS = 60
pygame.init()
clock = pygame.time.Clock()
movie = pygame.movie.Movie('MELT.MPG')
screen = pygame.display.set_mode(movie.get_size())
movie_screen = pygame.Surface(movie.get_size()).convert()
movie.set_display(movie_screen)
movie.play()
playing = True
while playing:
for event in pygame.event.get():
if event.type == pygame.QUIT:
movie.stop()
playing = False
screen.blit(movie_screen,(0,0))
pygame.display.update()
clock.tick(FPS)
pygame.quit()
I just got that MELT.MPG from the link provided in the comment. You should be able to simply switch out that string for your actual MPG you want to play and it will work... maybe.
我刚刚从评论中提供的链接中获得了 MELT.MPG。您应该能够简单地为您想要播放的实际 MPG 切换该字符串，它会起作用......也许吧。
