#Jay Summet
# Released to the public domain September 28th 2007
#

from myro import *
initialize()


#this function takes a grayscale video of Num frames and returns it in a list:
def captureMovie( NumFrames ):
    movie = []
    for frame in range(NumFrames):
        p = takePicture("gray")
        movie = movie + [ p ]
        print ".",
    return(movie)




motors(0.2,-0.2)
retMovie = captureMovie(10)
stop()

motors(-0.2,0.2)
retMovie2 = captureMovie(10)
stop()

#append movie 2 to the end of movie 1.
retMovie = retMovie + retMovie2

#show the movie and save the frames.
index = 0
for pic in retMovie:
    show(pic)
    wait(0.25)
    savePicture(pic,"movieFrame%.3i.jpg" % index)
    index = index + 1