OlympusAir/preview.py at master · hblasins/OlympusAir · GitHub

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# coding: utf-8

# In[1]:

import cv2
import olympusair
import numpy as np


# In[2]:

cam = olympusair.Camera()


# In[3]:

cam.commInterface()


# In[4]:

print cam


# In[5]:

cam.switchMode('standalone')


# In[6]:

cam.switchMode('rec')


# In[7]:

cam.getProperty('FOCUS_STILL')
cam.setProperty('FOCUS_STILL','FOCUS_MF')
cam.getProperty('FOCUS_STILL')

cam.getProperty('RAW')
cam.setProperty('RAW','ON')
cam.getProperty('RAW')

cam.getProperty('TAKE_DRIVE')
cam.setProperty('TAKE_DRIVE','DRIVE_NORMAL')
cam.getProperty('TAKE_DRIVE')

cam.getProperty('TAKEMODE')
cam.setProperty('TAKEMODE','P')
cam.getProperty('TAKEMODE')

cam.getProperty('DESTINATION_FILE')
cam.setProperty('DESTINATION_FILE','DESTINATION_FILE_MEDIA')
cam.getProperty('DESTINATION_FILE')


# In[8]:

cam.startPreview('0640x0480')


# In[9]:


cv2.namedWindow('Preview',cv2.WINDOW_NORMAL)
cv2.moveWindow('Preview',800,50)
cv2.resizeWindow('Preview',640,480)

while (1):
    lvFrame = olympusair.LiveViewFrame()
    lvFrame.getLiveViewFrame(cam.lvSocket)
    tst = np.fromstring(lvFrame.jpegStream, dtype = np.uint8)


    img = cv2.imdecode(tst,1)
    cv2.putText(img,'S: %i/%is A: f#%.1f' % (lvFrame.shutterCurrNum,lvFrame.shutterCurrDenom,lvFrame.fNumberCurr),
               (10,15),cv2.FONT_HERSHEY_PLAIN,1,(0,0,255))
    cv2.putText(img,'ISO: %i' % (lvFrame.iso),(10,30),cv2.FONT_HERSHEY_PLAIN,1,(0,255,0))

    cv2.imshow('Preview',img)
    cv2.setWindowProperty('Preview',cv2.WND_PROP_FULLSCREEN,cv2.WINDOW_FULLSCREEN)

    if cv2.waitKey(1) & 0xFF == ord('q'):
        break

cv2.destroyAllWindows()


# In[10]:

cam.stopPreview()
cam.disconnect()


# In[ ]: