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addgmov
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Attached
Created
Thu, Apr 24, 14:48
Size
2 KB
Mime Type
text/x-python
Expires
Sat, Apr 26, 14:48 (1 d, 23 h)
Engine
blob
Format
Raw Data
Handle
25783115
Attached To
rPNBODY pNbody
addgmov
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#!/usr/bin/env python
import sys
import os
import string
import getopt
import math
from pNbody import Movie
####################################################################################
def version():
####################################################################################
print 'version 1.0'
sys.exit(0)
####################################################################################
def help_message():
####################################################################################
print '''Usage : addgmov -o outfilm film1 film2 ...
Options: -h -- this help message
-o -- name of the output
--help -- this help message
--version -- displays version
'''
sys.exit(0)
####################################################################################
def check_arguments(options,xarguments):
####################################################################################
output = "out.mov"
for a in options[:]:
if a[0] == '-h':
help_message()
if a[0] == '--help':
help_message()
if a[0] == '--version':
version()
if a[0] == '-o':
if a[1] == '':
help_message()
else:
output = a[1]
continue
files = xarguments
return output, files
####################################################################################
#
# MAIN
#
####################################################################################
try:
options, xarguments = getopt.getopt(sys.argv[1:],'o:h', ['help','version'])
except getopt.error:
help_message()
sys.exit(0)
# check arguments
output, films = check_arguments(options,xarguments)
# check that all films exists
for film in films:
if (os.path.exists(film)==0):
print "Error : the file ",film," do no not exist."
sys.exit(0)
# open films
fs = []
n = -1
for film in films:
n = n + 1
fs.append(Movie.Movie(film))
fs[n].open()
if n>0:
if (fs[n].npic != fs[0].npic):
print "films have not the same number of frames"
if (fs[n].numByte != fs[0].numByte):
print "films have not the same width"
if (fs[n].numLine != fs[0].numLine):
print "films have not the same height"
numByte = fs[0].numByte
numLine = fs[0].numLine
# create the newfilm
fo = Movie.Movie(output)
fo.new(numByte,numLine)
# loop over the films
for f in fs:
for i in range(f.npic):
data = f.read_one()
fo.write_pic(f.current_time,data)
print f.current_time
f.close()
fo.close()
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