Mercurial Hosting > traffic-intelligence
comparison scripts/play-synced-videos.py @ 985:668a85c963c3
work on processing and managing large video datasets
author | Nicolas Saunier <nicolas.saunier@polymtl.ca> |
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date | Tue, 06 Mar 2018 22:44:33 -0500 |
parents | 7463c9bc846b |
children | 933670761a57 |
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984:a69695d14e59 | 985:668a85c963c3 |
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1 #! /usr/bin/env python | 1 #! /usr/bin/env python |
2 | 2 |
3 import sys, argparse, os.path | 3 import sys, argparse, os.path |
4 import cvutils, utils | 4 import cvutils, utils |
5 from metadata import createDatabase, Site, CameraView, VideoSequence, getSite | 5 from metadata import connectDatabase, Site, CameraView, VideoSequence, getSite |
6 from datetime import datetime, timedelta | 6 from datetime import datetime, timedelta |
7 | 7 |
8 timeConverter = utils.TimeConverter() | 8 timeConverter = utils.TimeConverter() |
9 | 9 |
10 parser = argparse.ArgumentParser(description='The program displays several views of the same site synchronously.') | 10 parser = argparse.ArgumentParser(description='The program displays several views of the same site synchronously.') |
15 parser.add_argument('-r', dest = 'rescale', help = 'rescaling factor for the displayed image', default = 1., type = float) | 15 parser.add_argument('-r', dest = 'rescale', help = 'rescaling factor for the displayed image', default = 1., type = float) |
16 parser.add_argument('-s', dest = 'step', help = 'display every s image', default = 1, type = int) | 16 parser.add_argument('-s', dest = 'step', help = 'display every s image', default = 1, type = int) |
17 | 17 |
18 args = parser.parse_args() | 18 args = parser.parse_args() |
19 | 19 |
20 session = createDatabase(args.metadataFilename) | 20 session = connectDatabase(args.metadataFilename) |
21 | 21 |
22 site = getSite(session, args.siteId) | 22 site = getSite(session, args.siteId) |
23 if site is None: | 23 if site is None: |
24 print('Site {} was not found in {}. Exiting'.format(args.siteId, args.metadataFilename)) | 24 print('Site {} was not found in {}. Exiting'.format(args.siteId, args.metadataFilename)) |
25 sys.exit() | 25 sys.exit() |