djsundog/ffplayout
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use delta for date calculation

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jb-alvarado 2021-03-01 12:43:39 +01:00
parent 84cb811051
commit 37516e2af1
1 changed files with 34 additions and 5 deletions
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39
ffplayout/utils.py
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@ -658,20 +658,49 @@ def ffmpeg_stderr_reader(std_errors, decoder):
pass
def get_date(seek_day, shift=0):
def get_delta(begin):
"""
get difference between current time and begin from clip in playlist
"""
current_time = get_time('full_sec')
if stdin_args.length and str_to_sec(stdin_args.length):
target_playtime = str_to_sec(stdin_args.length)
elif _playlist.length:
target_playtime = _playlist.length
else:
target_playtime = 86400.0
if begin == _playlist.start == 0 and 86400.0 - current_time < 4:
current_time -= target_playtime
elif _playlist.start >= current_time and not begin == _playlist.start:
current_time += target_playtime
current_delta = begin - current_time
if math.isclose(current_delta, 86400.0, abs_tol=6):
current_delta -= 86400.0
ref_time = target_playtime + _playlist.start
total_delta = ref_time - begin + current_delta
return current_delta, total_delta
def get_date(seek_day, begin=0, duration=0):
"""
get date for correct playlist,
when seek_day is set:
check if playlist date must be from yesterday
"""
d = date.today()
if shift:
d + timedelta(seconds=shift + _general.threshold)
delta, total_delta = get_delta(begin)
diff = 86400 - (get_time('full_sec') + duration) - delta
if seek_day and get_time('full_sec') < _playlist.start:
return (d - timedelta(1)).strftime('%Y-%m-%d')
elif _playlist.start == 0 and \
86400 - (get_time('full_sec') + shift) < 2:
elif _playlist.start == 0 and diff < 2:
return (d + timedelta(1)).strftime('%Y-%m-%d')
else:
return d.strftime('%Y-%m-%d')