[Elinux-discuss] select timeout error
tinamuda at gmail.com
Wed Mar 30 14:05:32 UTC 2016
I am getting a "select timeout" error when i run the following video
import numpy as np
cap = cv2.VideoCapture(0)
ret, frame = cap.read()
#Our operations on the frame come here
gray = cv2.cvtColor(frame, cv2.COLOR_BGR2GRAY)
#Display the resulting frame
if cv2.waitKey(1) & 0xFF == ord('q'):
#When everything is done, release the capture
When i stop the program with Ctrl C it is having a tracback at/to ret,
frame = cap.read(). I am running the program on BBB running Debian Wheezy.
The opencv installed was built from source.
Whats surprising is that the program was working fine on my machine running
Ubuntu 14.04. (Though its nolonger working because of sqlite3 giving an "
ImportError: /usr/lib/libgdal.so.1: undefined symbol:
sqlite3_column_table_name " the problem started after a build of sqlite3
Can you assist please.
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