def test_seek_by_device_time(playback: PyK4APlayback):
# TODO fetch capture/data and validate time
playback.open()
playback.seek(1, origin=SeekOrigin.DEVICE_TIME
) # TODO add correct timestamp from datablock here
capture = playback.get_next_capture()
assert capture.color is not None
def test_seek_from_end(playback: PyK4APlayback):
# TODO fetch capture/data and validate time
playback.open()
playback.seek(0, origin=SeekOrigin.END)
capture = playback.get_previouse_capture()
assert capture.color is not None
with pytest.raises(EOFError):
playback.get_next_capture()
def test_get_previouse_capture(playback: PyK4APlayback):
playback.open()
playback.seek(0, origin=SeekOrigin.END)
capture = playback.get_previouse_capture()
assert capture is not None
assert capture.depth is not None
assert capture.color is not None
assert capture._calibration is not None # Issue #81
def test_seek_from_start(playback: PyK4APlayback):
# TODO fetch capture/data and validate time
playback.open()
playback.get_next_capture()
playback.seek(playback.configuration["start_timestamp_offset_usec"], origin=SeekOrigin.BEGIN)
capture = playback.get_next_capture()
assert capture.color is not None
with pytest.raises(EOFError):
playback.get_previouse_capture()
def test_seek_eof(playback: PyK4APlayback):
playback.open()
with pytest.raises(EOFError):
playback.seek(9999)
def test_good_file(playback: PyK4APlayback):
playback.open()
playback.seek(10)
def test_bad_file(playback_bad: PyK4APlayback):
playback_bad.open()
with pytest.raises(K4AException):
playback_bad.seek(10)
def test_validate_if_record_opened(playback: PyK4APlayback):
with pytest.raises(K4AException, match="Playback not opened."):
playback.seek(1)