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comparison python/utils.py @ 262:a048066bd20f

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correcting bug in framesToTime
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Wed, 25 Jul 2012 18:22:18 -0400
parents 4aa792cb0fa9
children aba9711b3149
comparison
equal deleted inserted replaced
261:4aa792cb0fa9 262:a048066bd20f
166 166
167 def framesToTime(nFrames, frameRate, initialTime = (0.,0.,0.)): 167 def framesToTime(nFrames, frameRate, initialTime = (0.,0.,0.)):
168 'returns hour, minutes and seconds' 168 'returns hour, minutes and seconds'
169 from math import floor 169 from math import floor
170 from datetime import time 170 from datetime import time
171 seconds = int(floor(float(nFrames)/float(frameRate))) 171 seconds = int(floor(float(nFrames)/float(frameRate))+initialTime[0]*3600+initialTime[1]*60+initialTime[2])
172 h = int(floor(seconds/3600.)) 172 h = int(floor(seconds/3600.))
173 seconds = seconds - h*3600 173 seconds = seconds - h*3600
174 m = int(floor(seconds/60)) 174 m = int(floor(seconds/60))
175 seconds = seconds - m*60 175 seconds = seconds - m*60
176 return time(h+int(initialTime[0]), m+int(initialTime[1]), seconds+int(initialTime[2])) 176 return time(h, m, seconds)
177 177
178 def sortXY(X,Y): 178 def sortXY(X,Y):
179 'returns the sorted (x, Y(x)) sorted on X' 179 'returns the sorted (x, Y(x)) sorted on X'
180 D = {} 180 D = {}
181 for x, y in zip(X,Y): 181 for x, y in zip(X,Y):