def test_floordiv(self):
""" Test timedelta.__floordiv__ behavior."""
ts = (self.ts + 0.000001) // 2
expected = int(self.td.total_seconds() * 1000000) / 2000000.0
self.assert_ts_equal(ts, expected)
ts = (self.ts + 0.000001) // meta.TS(2.0)
expected = int(self.td.total_seconds() * 1000000) // 2000000
self.assertIsInstance(ts, int)
self.assertEqual(ts, expected)
def test_parse_streams(self):
streams = meta.from_media_info(self.media_info)
self.assertEqual(len(streams), 2)
video = streams[0]
self.assertIsInstance(video, meta.VideoMeta)
scene = meta.Scene(stream=None,
start=meta.TS(0),
duration=meta.TS(6.740),
position=meta.TS(0))
expected = meta.VideoMeta(
scenes=[scene],
streams=[],
duration=meta.TS(6.740),
start=meta.TS(0),
bitrate=4321426,
width=1920,
height=1080,
par=1.0,
dar=1.778,
frame_rate=50.0,
frames=337,
device=None,
)
self.assertEqual(expected, video)
audio = streams[1]
self.assertIsInstance(audio, meta.AudioMeta)
scene = meta.Scene(stream=None,
start=meta.TS(0),
duration=meta.TS(6.742),
position=meta.TS(0))
expected = meta.AudioMeta(
scenes=[scene],
streams=[],
duration=meta.TS(6.742),
start=meta.TS(0),
bitrate=192000,
sampling_rate=48000,
channels=6,
samples=323616,
)
self.assertEqual(expected, audio)
def test_ts_init(self):
cases = (
# from float seconds
self.td.total_seconds(),
# from in milliseconds
int(self.td.total_seconds() * 1000),
# from string
'252:34:56.789000',
)
for v in cases:
with self.subTest(v):
self.assertEqual(self.ts, meta.TS(v))
def test_truediv(self):
ts = (self.ts + 0.000001) / 2
expected = int(self.td.total_seconds() * 1000000) / 2000000.0
self.assert_ts_equal(ts, expected)
ts = (self.ts + 0.000001) / 2.0
expected = int(self.td.total_seconds() * 1000000) / 2000000.0
self.assert_ts_equal(ts, expected)
ts = (self.ts + 0.000001) / meta.TS(2.0)
expected = int(self.td.total_seconds() * 1000000) / 2000000.0
self.assertIsInstance(ts, float)
self.assertAlmostEqual(ts, expected, places=5)
def setUpClass(cls) -> None:
cls.td = timedelta(days=10,
hours=12,
minutes=34,
seconds=56,
microseconds=789000)
cls.ts = meta.TS(cls.td.total_seconds())
ms = int(cls.td.total_seconds() * 1000)
seconds = cls.td.total_seconds()
string = '252:34:56.789000'
cls.binary_cases = (
(cls.ts, cls.ts),
(cls.ts, cls.td),
(cls.ts, ms),
(cls.ts, seconds),
(cls.ts, string),
(cls.td, cls.ts),
(ms, cls.ts),
(seconds, cls.ts),
(string, cls.ts),
)