djsundog/ffplayout
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

one time a day we sync the time

Browse Source
This commit is contained in:
jb_alvarado 2018-02-28 21:16:17 +01:00
parent 1f80e72129
commit 8a5e404469
1 changed files with 17 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
ffplayout.py
View File

@ -295,20 +295,21 @@ def check_sync(begin):
# check begin and length from clip
# return clip only if we are in 24 hours time range
def gen_input(src, begin, duration, seek, out, last):
test_time = 86400.0
ref_time = 86400.0
start = float(_playlist.start * 3600)
time = get_time('full_sec')
if begin + out - seek > test_time:
if begin + out - seek > ref_time:
begin -= start
playlist_length = begin + out - seek
if playlist_length <= test_time and not last:
if playlist_length <= ref_time and not last:
# when we are in the 24 houre range, get the clip
return src_or_dummy(src, duration, seek, out)
elif playlist_length < test_time and last:
elif playlist_length < ref_time and last:
# when last clip is passed and we still have too much time left
diff = test_time - playlist_length
diff = ref_time - playlist_length
if duration < diff:
mail_or_log(
@ -324,15 +325,21 @@ def gen_input(src, begin, duration, seek, out, last):
else:
# when we over the 24 hours range,
# calculate time and try to correct them
diff = playlist_length - test_time
new_len = out - seek - diff
# real_diff is not 100% accurat
# a 1024x576 stream have around 2.9 seconds extra in buffer
real_diff = _buffer.length + 2.9 + out - seek + time - start
if out - seek > real_diff:
new_len = out - seek - real_diff
else:
new_len = out - seek
if new_len > 6.0:
if src == _playlist.filler:
# when filler is something like a clock,
# is better to start the clip later, to play until end
src_cmd = src_or_dummy(src, duration, seek + diff, out)
src_cmd = src_or_dummy(src, duration, seek + real_diff, out)
else:
src_cmd = src_or_dummy(src, duration, seek, out - diff)
src_cmd = src_or_dummy(src, duration, seek, out - real_diff)
elif new_len > 1.0:
src_cmd = gen_dummy(new_len)
else:
@ -456,6 +463,7 @@ def iter_src_commands():
last_time = float(_playlist.start * 3600 - 5)
last_mod_time = 0.0
last = True
else:
last_time = begin
last = False