Mercurial > hg > nsaunier > traffic-intelligence

annotate python/play-video.py @ 316:c5518a35df5f

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merged
author Nicolas Saunier <nicolas.saunier@polymtl.ca>
date Fri, 12 Apr 2013 15:22:00 -0400
parents ca9131968bce
children
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Nicolas Saunier <nicolas.saunier@polymtl.ca>
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1 #! /usr/bin/env python
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2
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3 import sys,getopt
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4 import cvutils
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5
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6 options, args = getopt.getopt(sys.argv[1:], 'hi:f:',['help', 'fps='])
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7 options = dict(options)
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8 print options
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9
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10 if '--help' in options.keys() or '-h' in options.keys() or len(sys.argv) == 1:
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11 print('Usage: '+sys.argv[0]+' --help|-h -i video-filename [-f first_frame] [--fps frame_rate]')
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12 sys.exit()
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13
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14 firstFrameNum = 0
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15 if '-f' in options.keys():
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16 firstFrameNum = int(options['-f'])
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17
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18 frameRate = -1
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19 if '--fps' in options.keys():
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20 frameRate = int(options['--fps'])
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21
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22 cvutils.playVideo(options['-i'], firstFrameNum, frameRate)