如何在pygame中加载和播放视频 [英] How to load and play a video in pygame

问题描述

我有问题.我想在pygame中加载和播放视频，但它没有开始.我唯一看到的是黑屏.这是我的代码:

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:

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\1.mpg')
mrect = pygame.Rect(0,0,140,113)
movie.set_display(screen, mrect.move(65, 150))
movie.set_volume(0)
movie.play()

你能帮我吗?

推荐答案

您实际上并没有将其拖到屏幕上.您也没有使用时钟对象，因此它将尽可能快地播放.试试这个:

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:

# 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()

我只是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要播放的实际MPG切换出该字符串，它就可以工作...也许.

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.

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