def main(self):
jc = JpegStreamCamera(
"http://192.168.1.101/videostream.cgi?user=pi&pwd=pi")
vs = VideoStream("MyVideo2.avi", 25, True)
for i in range(0, 35):
print "loop"
img = jc.getImage()
print "gotimg"
imgName = "img/img_%s.jpg" % (i)
self.makeSaveImg = Process(target=self.saveImgToDisk,
args=(img, imgName))
self.makeSaveImg.start()
#self.saveImgToDisk(img,imgName)
vs.writeFrame(img)
print i
print "----------"
#self.makefilmProcess = Process(target=self.saveFilmToDisk, args=("MyVideo2.avi", "MyoutputFile.mpeg"))
#self.makefilmProcess.start()
params = " -i {0} -c:v mpeg4 -b:v 700k -r 24 {1}".format(
"MyVideo2.avi", "MyoutputFile.avi")
# run avconv to compress the video since ffmpeg is deprecated (going to be).
call('avconv' + params, shell=True)
def recordVideo(self, length=5):
BUFFER_NAME = 'buffer.avi'
vs = VideoStream(fps=24, filename=BUFFER_NAME, framefill=True)
self.disp = Display((self.width, self.height))
cam = Camera(prop_set={"width":self.width,"height":self.height})
while self.continueRecord:
gen = (i for i in range(0, 30 * length) if self.continueRecord)
for i in gen:
img = cam.getImage()
vs.writeFrame(img)
img.save(self.disp)
self.continueRecord = False
print "Broke capture loop"
self.disp.quit()
print "Saving video"
from SimpleCV import JpegStreamer, Display, VirtualCamera, VideoStream
import time
import numpy as np
cam = VirtualCamera(
'../Recording/Videos/Flying kite images (for kite steering unit development)-YTMgX1bvrTo.flv',
'video')
port = 8000 + np.random.randint(100)
print port
js = JpegStreamer(hostandport=port, st=0.1)
vs = VideoStream("out.avi", fps=15)
endReached = False
t0 = time.time()
FPS = 25
while not (endReached):
t = time.time() - t0
toDisplay = cam.getFrame(np.ceil(t * FPS))
if toDisplay.size() != (0, 0):
toDisplay.save(js)
else:
endReached = True
time.sleep(0.05)
The first time you run the script you will need to authorize
googlecl to use your account.
ffmpeg can be found here http://www.ffmpeg.org/
see the ffmpeg website for installation instructions
"""
fname = 'test.avi'
outname = 'output.mp4'
tags = 'SimpleCV, Computer Vision, Python'
title = "SimpleCV Output"
summary = "See http://simplecv.org for more info."
access = "public" # Options are "public" "private" "protected"
# create the video stream for saving the video file
vs = VideoStream(fps=20, filename=fname, framefill=False)
# grab the camera
cam = Camera()
# create a display
disp = Display((800, 600))
# while the user does not press 'esc'
while disp.isNotDone():
# YOUR CODE GOES HERE!
img = cam.getImage()
img = img.edges()
# write the frame
vs.writeFrame(img)
# save the image to the display
img.save(disp)
# construct the encoding arguments
params = " -i {0} {1}".format(fname, outname)
