def test_stream_video_override():
'''Ensure that streams do not override video files.'''
TMP_FILE = get_tmp_file(extension='.raw')
s = Stream(
input_type='usb', id=SAMPLE_VIDEO, input_config={'fps': 10},
output_type='raw', path=TMP_FILE,
reading=False, writing=False,
)
s.start_reading()
s.start_writing()
time.sleep(2)
s.stop_writing()
s.stop_reading()
time.sleep(1)
s.start_reading()
s.start_writing()
tmp_path = s.writer.output.tmp_path
time.sleep(2)
s.stop_writing()
s.stop_reading()
s.stop()
assert os.stat(TMP_FILE).st_size > 0
assert os.stat(tmp_path).st_size > 0
rm_tmp_dir()
import time
from senseye_cameras import Stream
'''
Example pylon stream.
'''
SLEEP_TIME = 5
CAMERA_ID = 0
FILE_PATH = './tmp/usb.mkv'
s = Stream(
input_type='pylon',
id=CAMERA_ID,
output_type='file',
output_config={
'fps': 80,
},
path='./tmp/usb.mkv',
reading=True,
)
time.sleep(2)
s.start_writing()
time.sleep(10)
s.stop()