def __init__(self):
# Instantiate objects
self.detector = MotionDetector()
self.music_controls = Player()
# Start video capture and initialize frames and variables
self.capture = cv2.VideoCapture(0)
self.capture.set(3, 640)
self.capture.set(4, 480)
self.ret1, self.frame1 = self.capture.read()
self.ret2, self.frame2 = self.capture.read()
self.thresh = self.frame1
self.static_frame_counter = 0
self.music_controls.start_music()
self.room_status = 'Occupied'
self.music_status = 'Playing'
self.frame_count = 0
self.start_time = time.time()
# Set up thread for polling
self.thread = Thread(target=self.poll, args=())
self.thread.daemon = True
self.thread.start()
def __init__(self, screen, book):
self.screen = screen
self.clock = pygame.time.Clock()
# init interface
self.interface = Interface()
# init books
self.book = book
# init the player
self.music = Player(self.book)
def main(inmods, debug):
inputs = []
for mod in inmods:
modname = 'input.l2m_' + mod
inputs.append(getattr(__import__(modname, globals(), locals(),
[mod.capitalize()], -1),
mod.capitalize())(debug=debug))
state = LifeState(inputs, debug=debug)
player = Player(state, debug=debug)
player.play_song()
def __init__(self, screen, book): self.screen = screen self.clock = pygame.time.Clock() # init interface self.interface = Interface() # init books self.book = book # init the player self.music = Player(self.book)
print "Build staffer: "
cur_time = time.time()
staffer = Staffer(image, tempo=TEMPO)
print "Completed in " + str(time.time() - cur_time) + " seconds."
print ""
print "Export wav."
cur_time = time.time()
staffer.export_wav("final.wav")
print "Completed in " + str(time.time() - cur_time) + " seconds."
print ""
print "Build player."
cur_time = time.time()
player = Player()
print "Completed in " + str(time.time() - cur_time) + " seconds."
print ""
player.play_file("final.wav")
player.terminate()
##def motion_detected(frameGray, previousFrame):
##
## frameDelta = cv2.absdiff(previousFrame, gray)
## thresh = cv2.threshold(frameDelta, THRESHOLD, 255, cv2.THRESH_BINARY)[1]
## thresh = cv2.dilate(thresh, None, iterations=2)
## (_, cnts, _) = cv2.findContours(thresh.copy(), cv2.RETR_EXTERNAL,
## cv2.CHAIN_APPROX_SIMPLE)
##
## for c in cnts:
def main():
# Instantiate objects
detector = MotionDetector()
music_controls = Player()
# Start video capture and initialize frames and variables
capture = cv2.VideoCapture(0)
capture.set(3, 640)
capture.set(4, 480)
ret, frame1 = capture.read()
ret, frame2 = capture.read()
static_frame_counter = 0
music_controls.start_music()
room_status = 'Occupied'
music_status = 'Playing'
start = time.time()
frames = 0
# Loops until user hits ESC to exit the program
while True:
# Detect motion and output frame with text and motion tracking rectangle
frame1, thresh = detector.detect_motion(frame1, frame2, room_status,
music_status)
cv2.imshow('Motion Detection', frame1)
cv2.imshow('Differences', thresh)
frame1 = frame2
ret, frame2 = capture.read()
# If the user is in the room, then start playing music if music was stopped
if detector.user_in_room:
static_frame_counter = 0
if not music_controls.music_playing:
music_controls.start_music()
room_status = 'Occupied'
music_status = 'Playing'
# Music keeps playing if there is no more motion detected for up to ~2 seconds
# In case user quickly walks off or stands/sits very still
elif not detector.user_in_room and static_frame_counter < 30:
static_frame_counter += 1
room_status = 'Empty'
music_status = 'Playing'
# If no movement detected for >2 seconds, then pause music
else:
if music_controls.music_playing:
music_controls.pause_music()
room_status = 'Empty'
music_status = 'Paused'
frames += 1
if cv2.waitKey(40) == 27:
break
cv2.destroyAllWindows()
capture.release()
music_controls.pause_music()
print('FPS: ', frames / (time.time() - start))
class PlayerInterface:
def __init__(self, screen, book):
self.screen = screen
self.clock = pygame.time.Clock()
# init interface
self.interface = Interface()
# init books
self.book = book
# init the player
self.music = Player(self.book)
def on_click(self):
''' recognize touchscreen and mouse selections to
run functionalities of buttons '''
click_pos = pressed()
# stop music and return to previous screen
if 10 <= click_pos[0] <= 55 and 190 <= click_pos[1] <= 235:
self.music.stop()
return False
# play previous chapter
if 65 <= click_pos[0] <= 110 and 190 <= click_pos[1] <= 235:
self.music.previous_chapter()
# play next chapter
if 115 <= click_pos[0] <= 160 and 190 <= click_pos[1] <= 235:
self.music.next_chapter()
# pause/unpause the music
if 165 <= click_pos[0] <= 210 and 190 <= click_pos[1] <= 235:
self.music.pause()
# stop the music the music
if 215 <= click_pos[0] <= 260 and 190 <= click_pos[1] <= 235:
self.music.stop()
# play the music
if 265 <= click_pos[0] <= 310 and 190 <= click_pos[1] <= 235:
self.music.play()
# skip to selected position on the progress bar
if 10 <= click_pos[0] <= 310 and 160 <= click_pos[1] <= 185:
self.music.set_pos(click_pos[0])
return True
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
# draw interface to screen
self.interface.player_interface(self.screen, self.book.get_title(),
self.book.get_artist(), self.music.get_chapter() + 1, self.book.get_num_chapter(),
self.book.get_chapter_playtime()[self.music.get_chapter()],
self.music.get_pos(), self.book.get_cover())
for event in pygame.event.get():
if event.type == pygame.USEREVENT:
# start playing next chapter when a song ends
self.music.next_chapter()
# wait for touchscreen pressed
if event.type == pygame.MOUSEBUTTONDOWN:
# draw touchscreen feedback to screen
pygame.draw.circle(self.screen, YELLOW, pressed(), 10, 0)
# run functionalities
mainloop = self.on_click()
# update display
pygame.display.flip()
class PlayerInterface:
def __init__(self, screen, book):
self.screen = screen
self.clock = pygame.time.Clock()
# init interface
self.interface = Interface()
# init books
self.book = book
# init the player
self.music = Player(self.book)
def on_click(self):
''' recognize touchscreen and mouse selections to
run functionalities of buttons '''
click_pos = pressed()
# stop music and return to previous screen
if 10 <= click_pos[0] <= 55 and 190 <= click_pos[1] <= 235:
self.music.stop()
return False
# play previous chapter
if 65 <= click_pos[0] <= 110 and 190 <= click_pos[1] <= 235:
self.music.previous_chapter()
# play next chapter
if 115 <= click_pos[0] <= 160 and 190 <= click_pos[1] <= 235:
self.music.next_chapter()
# pause/unpause the music
if 165 <= click_pos[0] <= 210 and 190 <= click_pos[1] <= 235:
self.music.pause()
# stop the music the music
if 215 <= click_pos[0] <= 260 and 190 <= click_pos[1] <= 235:
self.music.stop()
# play the music
if 265 <= click_pos[0] <= 310 and 190 <= click_pos[1] <= 235:
self.music.play()
# skip to selected position on the progress bar
if 10 <= click_pos[0] <= 310 and 160 <= click_pos[1] <= 185:
self.music.set_pos(click_pos[0])
return True
def run(self):
'''run method for drawing the screen to dispay'''
mainloop = True
while mainloop:
# Limit frame speed to 30 FPS
self.clock.tick(30)
# draw interface to screen
self.interface.player_interface(
self.screen, self.book.get_title(), self.book.get_artist(),
self.music.get_chapter() + 1, self.book.get_num_chapter(),
self.book.get_chapter_playtime()[self.music.get_chapter()],
self.music.get_pos(), self.book.get_cover())
for event in pygame.event.get():
if event.type == pygame.USEREVENT:
# start playing next chapter when a song ends
self.music.next_chapter()
# wait for touchscreen pressed
if event.type == pygame.MOUSEBUTTONDOWN:
# draw touchscreen feedback to screen
pygame.draw.circle(self.screen, YELLOW, pressed(), 10, 0)
# run functionalities
mainloop = self.on_click()
# update display
pygame.display.flip()
class SmartPlay(object):
def __init__(self):
# Instantiate objects
self.detector = MotionDetector()
self.music_controls = Player()
# Start video capture and initialize frames and variables
self.capture = cv2.VideoCapture(0)
self.capture.set(3, 640)
self.capture.set(4, 480)
self.ret1, self.frame1 = self.capture.read()
self.ret2, self.frame2 = self.capture.read()
self.thresh = self.frame1
self.static_frame_counter = 0
self.music_controls.start_music()
self.room_status = 'Occupied'
self.music_status = 'Playing'
self.frame_count = 0
self.start_time = time.time()
# Set up thread for polling
self.thread = Thread(target=self.poll, args=())
self.thread.daemon = True
self.thread.start()
def poll(self):
'''
Polls new frames from the webcam in a separate thread. Updates instance variables with newly polled frame for use in analysis and output.
'''
while True:
self.ret2, self.frame2 = self.capture.read()
def analyze(self):
'''
Analyze frames for motion, and adjust Spotify stream accordingly. Runs on main thread.
'''
self.frame1, self.thresh = self.detector.detect_motion(
self.frame1, self.frame2, self.room_status, self.music_status)
self.frame_show = self.frame1
self.frame1 = self.frame2
self.frame_count += 1
# If the user is in the room, then start playing music if music was stopped
if self.detector.user_in_room:
self.static_frame_counter = 0
if not self.music_controls.music_playing:
self.music_controls.start_music()
self.room_status = 'Occupied'
self.music_status = 'Playing'
# Music keeps playing if there is no more motion detected for up to ~2 seconds
# In case user quickly walks off or stands/sits very still
elif not self.detector.user_in_room and self.static_frame_counter < 30:
self.static_frame_counter += 1
self.room_status = 'Empty'
self.music_status = 'Playing'
# If no movement detected for >2 seconds, then pause music
else:
if self.music_controls.music_playing:
self.music_controls.pause_music()
self.room_status = 'Empty'
self.music_status = 'Paused'
def show_frame(self):
'''
Outputs windows for motion detection and diffs. Runs on main thread.
'''
cv2.imshow('Motion Detection', self.frame_show)
cv2.imshow('Differences', self.thresh)
# Escapes with ESC key
if cv2.waitKey(40) == 27:
self.stop()
def stop(self):
'''
Close windows, stop video capture, and pause music
'''
self.capture.release()
cv2.destroyAllWindows()
self.music_controls.pause_music()
print('FPS: ', self.frame_count / (time.time() - self.start_time))
exit(1)
