def make_vfeed(r):
"""
Takes a parsed robot tuple and creates a VidFeed object.
"""
vf = VidFeed()
vf.cam_id = r[0]
vf.feed_url = r[1]
for o in r[2]:
vf.objects.append(o)
return vf
"0.001",
"-s",
settings.ARCHIVE_THUMB_SIZE,
get_full_path(screenshot_file),
],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE,
)
log("attempting to take screenshot for feed: " + screenshot_file)
return (screenshot_file, proc)
def dummy_launch(vfeed):
"""
Runs dummy processes that don't do anything in place of ffmpeg and
ffserver processes.
"""
vfeed.ffserver_proc = subprocess.Popen(["./ffserver-dummy"])
log("started ffserver proc {0} with config file {1}".format(str(vfeed.ffserver_proc.pid), vfeed.config_file))
vfeed.ffmpeg_proc = subprocess.Popen(["./ffmpeg-dummy"])
log("started ffmpeg proc " + str(vfeed.ffmpeg_proc.pid))
# Testing for the archiving functions
if __name__ == "__main__":
vf = VidFeed()
vf.feed_url = "http://fake-url/video.cgi"
fname = capture_archive(vf, 3, 0.76)
capture_screenshot(vf, fname)
