你如何在 Windows 10 上的 pygame 1.9.5 中播放视频 [英] How do you play videos in pygame 1.9.5 on windows 10
问题描述
我正在制作游戏，但在 Windows 上我无法播放电影文件.但是在 Ubuntu 中，我可以播放它.那么如何在 Windows 上的 pygame 1.9.5 中播放视频.
i'm making a game and on windows i can't play a movie file. But in Ubuntu, i can play it. So how do you play a video in pygame 1.9.5 on windows.
我尝试更改 pygame 版本，尝试添加模块.但它们都不起作用.
i tried changing the pygame version, tried adding modules. But none of them works.
movie_screen = pygame.Surface(movie.get_size())
movie.set_display(movie_screen)
movie.play()
cnt = 0
playing = True
while playing:
screen.fill( (0,0,0) )
cnt+=1
if cnt>=1875:
cnt=0
movie.rewind()
movie.play()
for event in pygame.event.get():
if controlstart == True:
if event.type == pygame.KEYDOWN:
if event.key==pygame.K_KP_ENTER or
event.key==pygame.K_RETURN:
pygame.mixer.music.stop()
pygame.mixer.Channel(2).play(enter_sfx)
y += 1
fade(1280, 720)
xb = 0
yb = 0
if y == 3236:
controlstart = False
if y == 436:
movie.stop()
playing = False
pygame.quit()
quit()
if event.key == pygame.K_UP:
pygame.mixer.Channel(3).play(move_sfx)
y += 1
if y == 3236:
y = 235
y1 = 3000
if y == 236:
y = 435
y1 = 3000
if y == 436:
y1 =335
y = 3235
if event.key == pygame.K_DOWN:
pygame.mixer.Channel(4).play(move_sfx)
y += 1
if y == 236:
y = 3235
y1 = 335
if y == 3236:
y1 = 3000
y = 435
if y == 436:
y1 = 3000
y = 235
if event.type == pygame.QUIT:
movie.stop()
playing = False
pygame.quit()
quit()
screen.blit(movie_screen,(0, 0))
我希望它能工作，但它没有也不能播放视频
i expect it to work, but it didn't and can't play a video
推荐答案
PyGame 1.9.5 没有显示电影的模块(至少在文档中没有)可能是因为它不完整，他们试图从库 SDL 转换代码1.2 到没有电影模块的 SDL 2.0.
PyGame 1.9.5 doesn't have module to dispaly movie (at least not in documentation) maybe because it was incomplet and they try to convert code from library SDL 1.2 to SDL 2.0 which doesn't have module for movie.
您可以尝试将 cv2 与 pygame
此代码从任何流(内置摄像头、本地文件、删除流)直接显示在屏幕上.窗口必须与流具有相同的大小.我不知道为什么，但我必须在显示之前转置图像.
This code display directly on screen from any stream (built-in camera, local file, remove stream). Window must have the same size as the stream. I don't know why but I had to transpose image before displaying.
import pygame
import cv2
# --- local (built-in) camera ---
#stream = 0
# --- local file ---
#stream = '2019-03-26_08-43-15.mkv'
# --- http stream ---
# doesn't work any more
#stream = 'http://media.dumpert.nl/tablet/9f7c6290_Verstappen_vs._Rosberg_with_Horner_Smile___Streamable.mp4.mp4.mp4'
# --- rtsp stream ---
#stream = 'rtsp://streaming1.osu.edu/media2/ufsap/ufsap.mov'
# --- rtmp stream ---
# Big Buck Bunny
stream = 'rtmp://184.72.239.149/vod/mp4:bigbuckbunny_1500.mp4'
# open stream
cap = cv2.VideoCapture(stream)
# read one frame and check if there was no problem
ret, img = cap.read()
if not ret:
print("Can't read stream")
#exit()
# transpose/rotate frame
#img = cv2.rotate(img, cv2.ROTATE_90_COUNTERCLOCKWISE)
img = cv2.transpose(img)
# display its width, height, color_depth
print('shape:', img.shape)
pygame.init()
# create window with the same size as frame
screen = pygame.display.set_mode((img.shape[0], img.shape[1]))
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
# read one frame and check if there was no problem
ret, img = cap.read()
if not ret:
running = False
break
else:
# transpose/rotate frame
#img = cv2.rotate(img, cv2.ROTATE_90_CLOCKWISE)
#img = cv2.rotate(img, cv2.ROTATE_90_COUNTERCLOCKWISE)
img = cv2.transpose(img)
# blit directly on screen
pygame.surfarray.blit_array(screen, img)
pygame.display.flip()
pygame.quit()
此代码使用 Surface 从流中获取帧，因此窗口可能具有不同的大小.
This code use Surface to get frame from stream so window may have different size.
import pygame
import cv2
# --- local (built-in) camera ---
#stream = 0
# --- local file ---
#stream = '2019-03-26_08-43-15.mkv'
# --- http stream ---
# doesn't work any more
#stream = 'http://media.dumpert.nl/tablet/9f7c6290_Verstappen_vs._Rosberg_with_Horner_Smile___Streamable.mp4.mp4.mp4'
# --- rtsp stream ---
#stream = 'rtsp://streaming1.osu.edu/media2/ufsap/ufsap.mov'
# --- rtmp stream ---
# Big Buck Bunny
stream = 'rtmp://184.72.239.149/vod/mp4:bigbuckbunny_1500.mp4'
cap = cv2.VideoCapture(stream)
ret, img = cap.read()
if not ret:
print("Can't read stream")
#exit()
#img = cv2.rotate(img, cv2.ROTATE_90_COUNTERCLOCKWISE)
img = cv2.transpose(img)
print('shape:', img.shape)
pygame.init()
screen = pygame.display.set_mode((800, 600))
surface = pygame.surface.Surface((img.shape[0], img.shape[1]))
running = True
while running:
for event in pygame.event.get():
if event.type == pygame.QUIT:
running = False
ret, img = cap.read()
if not ret:
running = False
break
else:
#img = cv2.rotate(img, cv2.ROTATE_90_CLOCKWISE)
#img = cv2.rotate(img, cv2.ROTATE_90_COUNTERCLOCKWISE)
img = cv2.transpose(img)
pygame.surfarray.blit_array(surface, img)
screen.blit(surface, (0,0))
pygame.display.flip()
pygame.quit()
这篇关于你如何在 Windows 10 上的 pygame 1.9.5 中播放视频的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
