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# -*- coding: utf-8 -*-
#Copyright (c) 2010, Walter Bender
#Copyright (c) 2010, Tony Forster
#Permission is hereby granted, free of charge, to any person obtaining a copy
#of this software and associated documentation files (the "Software"), to deal
#in the Software without restriction, including without limitation the rights
#to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#copies of the Software, and to permit persons to whom the Software is
#furnished to do so, subject to the following conditions:
#The above copyright notice and this permission notice shall be included in
#all copies or substantial portions of the Software.
#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
#THE SOFTWARE.
import gst, time
def save_camera_input_to_file(imagepath):
""" Grab a frame from the video camera and save to a temporary file """
pipeline = gst.parse_launch(
'v4l2src ! ffmpegcolorspace ! jpegenc ! filesink location=' + imagepath)
pipeline.set_state(gst.STATE_PLAYING)
# Need to pause for pipeline to stablize
time.sleep(2)
pipeline.set_state(gst.STATE_NULL)
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