これは私のコードです:
サーバー.py:
#The server receives the data
import socket
from PIL import Image
import pygame,sys
import pygame.camera
from pygame.locals import *
import time
host = "localhost"
port = 1890
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.bind((host,port))
s.listen(1)
conn, addr = s.accept()
print "connected by",addr
screen = pygame.display.set_mode((640,480))
while 1:
data = conn.recv(921637)
image = pygame.image.fromstring(data,(640,480),"RGB")
screen.blit(image,(0,0))
pygame.display.update()
if not image:
break;
conn.send(data)
conn.close()
client.py
#The client sends the data
import socket
from PIL import Image
import pygame,sys
import pygame.camera
from pygame.locals import *
import time
host = "localhost"
port = 1890
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((host, port))
pygame.init()
pygame.camera.init()
cam = pygame.camera.Camera("/dev/video0",(640,480))
cam.start()
while 1:
image = cam.get_image()
data = pygame.image.tostring(image,"RGB")
s.sendall(data)
s.close()
print "recieved", repr(data)
テストするために、次のコードを試してみましたが、正常に動作していますが、上記のコードでは動作しません...
ソケットなしで実装した場合の作業コード: camcapture.py
import sys
import time
import pygame
import pygame.camera
from pygame.locals import *
pygame.init()
pygame.camera.init()
cam = pygame.camera.Camera("/dev/video0",(640,480))
cam.start()
screen = pygame.display.set_mode((640,480))
while 1:
image = cam.get_image()
data = pygame.image.tostring(image,"RGB")
img = pygame.image.fromstring(data,(640,480),"RGB")
screen.blit(img,(0,0))
pygame.display.update()
エラーは次のとおりです。
image = pygame.image.fromstring(data,(640,480),"RGB")
ValueError: String length does not equal format and resolution size
どこで私は間違えましたか?