VAV_ImageStreaming|教育線上App不用買

Simple free application to stream image from mobile phone to a tcp socket server.

(This version is beta and only tested on samsung galaxy note).

To retrieved a jpeg image, you only have to cherck start of file 0xFFD8 and end of file 0xFFD9.

For example in python you have only to do :

from socket import *

import threading

import thread

def handler(clientsock,addr):

while 1:

data = clientsock.recv(BUFSIZ)

if not data:

break

msg = 'echoed:... ' + data

clientsock.send(msg)

clientsock.close()

if __name__=='__main__':

HOST = ''

PORT = 8013

BUFSIZ = 1024

ADDR = (HOST, PORT)

serversock = socket(AF_INET, SOCK_STREAM)

serversock.bind(ADDR)

serversock.listen(2)

while 1:

print 'waiting for connection...'

clientsock, addr = serversock.accept()

print '...connected from:', addr

data =""

fullData =""

while data:

data= clientsock.recv(4096)

fullData+=fullData

startOfFrame = fullData.find("\xFF\xD8")

endOfFrame = fullData.find("\xFF\xD9")

if ((startOfFrame != -1) and (endOfFrame != -1) ):

print "file find"

jpegFile = fullData[startOfFrame:endOfFrame+1+1]

myFile =open("./toto.jpeg","wb")

myFile.write(jpegFile)

myFile.close()

fullData =""

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