Copied over lead-in and lead-out functions from old code.

1 files changed, 14 insertions, 0 deletions

diff --git a/pykfx.py b/pykfx.py
index ded5269..ea4e0d3 100644
--- a/pykfx.py
+++ b/pykfx.py
@@ -141,6 +141,20 @@ class Event:
 
 			self.karaoke.append(Syllable(tot - ms, tot, part))
 
+	def add_lead_in(self, s):
+		t = self.start.split(':')
+		ts = float(t[-1]) + 60 * int(t[-2]) + 3600 * int(t[-3]) - s
+		th, ts = int(ts / 3600), ts % 3600
+		tm, ts = int(ts / 60), ts % 60
+		self.start = '%01d:%02d:%05.2f' % (th, tm, ts)
+ 
+	def add_lead_out(self, s):
+		t = self.snd.split(':')
+		ts = float(t[-1]) + 60 * int(t[-2]) + 3600 * int(t[-3]) + s
+		th, ts = int(ts / 3600), ts % 3600
+		tm, ts = int(ts / 60), ts % 60
+		self.end = '%01d:%02d:%05.2f' % (th, tm, ts)
+
 class Events:
 	def __init__(self, f = None):
 		self.format, self.events = [], []