def __init__(self, processFunction = None, forceOpenCv = False, displaySurface=None, show=True, **argd):
self.__dict__.update(**argd)
super(VideoCapturePlayer, self).__init__(**argd)
logging.debug("Initializing Video Capture Class")
self.processFunction = processFunction
self.processRuns = 0
self.show = show
self.display = displaySurface
if self.display is None:
if show is True:
# create a display surface. standard pygame stuff
self.display = pygame.display.set_mode( self.size, 0 )
else:
pygame.display.init()
#pygame.display.set_mode((0,0),0)
self.display = pygame.surface.Surface(self.size)
if forceOpenCv:
import camera
else:
import pygame.camera as camera
camera.init()
# gets a list of available cameras.
self.clist = camera.list_cameras()
if not self.clist:
raise ValueError("Sorry, no cameras detected.")
logging.info("Opening device %s, with video size (%s,%s)" % (self.clist[0],self.size[0],self.size[1]))
# creates the camera of the specified size and in RGB colorspace
if not forceOpenCv:
try:
self.camera = camera.Camera(self.clist[0], self.size, "RGB")
# starts the camera
self.camera.start()
except:
logging.debug("Ignoring that pygame camera failed - we will try opencv")
forceOpenCv = True
del camera
import camera
self.clist = camera.list_cameras()
if forceOpenCv:
logging.debug("Trying to open the OpenCV wrapped camera")
self.camera = camera.Camera(self.clist[0], self.size, "RGB", imageType="pygame")
self.camera.start()
logging.info("Waiting for camera...")
self.waitForCam()
logging.info("Camera ready.")
self.clock = pygame.time.Clock()
self.processClock = pygame.time.Clock()
# create a surface to capture to. for performance purposes, you want the
# bit depth to be the same as that of the display surface.
self.snapshot = pygame.surface.Surface(self.size, 0, self.display)
def __init__(self,
processFunction=None,
forceOpenCv=False,
displaySurface=None,
show=True,
**argd):
self.__dict__.update(**argd)
super(VideoCapturePlayer, self).__init__(**argd)
logging.debug("Initializing Video Capture Class")
self.processFunction = processFunction
self.processRuns = 0
self.show = show
self.display = displaySurface
if self.display is None:
if show is True:
# create a display surface. standard pygame stuff
self.display = pygame.display.set_mode(self.size, 0)
else:
pygame.display.init()
#pygame.display.set_mode((0,0),0)
self.display = pygame.surface.Surface(self.size)
if forceOpenCv:
import camera
else:
import pygame.camera as camera
camera.init()
# gets a list of available cameras.
self.clist = camera.list_cameras()
if not self.clist:
raise ValueError("Sorry, no cameras detected.")
logging.info("Opening device %s, with video size (%s,%s)" %
(self.clist[0], self.size[0], self.size[1]))
# creates the camera of the specified size and in RGB colorspace
if not forceOpenCv:
try:
self.camera = camera.Camera(self.clist[0], self.size, "RGB")
# starts the camera
self.camera.start()
except:
logging.debug(
"Ignoring that pygame camera failed - we will try opencv")
forceOpenCv = True
del camera
import camera
self.clist = camera.list_cameras()
if forceOpenCv:
logging.debug("Trying to open the OpenCV wrapped camera")
self.camera = camera.Camera(self.clist[0],
self.size,
"RGB",
imageType="pygame")
self.camera.start()
logging.info("Waiting for camera...")
self.waitForCam()
logging.info("Camera ready.")
self.clock = pygame.time.Clock()
self.processClock = pygame.time.Clock()
# create a surface to capture to. for performance purposes, you want the
# bit depth to be the same as that of the display surface.
self.snapshot = pygame.surface.Surface(self.size, 0, self.display)
#log# Automatic Logger file. *** THIS MUST BE THE FIRST LINE ***
#log# DO NOT CHANGE THIS LINE OR THE TWO BELOW
#log# opts = Struct({'__allownew': True, 'logfile': 'ipython-logs/VidCapTest.py'})
#log# args = []
#log# It is safe to make manual edits below here.
#log#-----------------------------------------------------------------------
_ip.system("ls -F ")
_ip.magic("pwd ")
import camera
cam = camera.Camera('pygame')
im = cam.get_image()
camera.list_cameras()
camera.size
#?camera.list_cameras
camera.list_cameras()
im = cam.get_image()
#?im = cam.get_image?
#?cam.get_image?
cam.imageType
cam.imageType == "pygame"
a = camera.hg.cvQueryFrame(cam.capture)
a
#?a
a = camera.hg.cvQueryFrame(cam.capture)
cam.capture
#?cam.capture
cam = camera.Camera('pygame')
cam
a = [2]
a.si
len(a)
