Package: gpscorrelate
Version: 1.5.6-1+b2
Followup-For: Bug #473362
Hello,
I wrote a gpscorrelate commandline generator that uses a picture of the
GPS display as a reference for the time offset: please find it attached
to this mail. Consider it released under the WTFPL version 2 as found
at http://sam.zoy.org/wtfpl/
It needs python-exiv2 to work.
Ciao,
Enrico
-- System Information:
Debian Release: lenny/sid
APT prefers testing
APT policy: (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 2.6.26-1-amd64 (SMP w/2 CPU cores)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/bash
Versions of packages gpscorrelate depends on:
ii libc6 2.7-13 GNU C Library: Shared libraries
ii libexiv2-4 0.17.1-1 EXIF/IPTC metadata manipulation li
ii libgcc1 1:4.3.2-1 GCC support library
ii libstdc++6 4.3.2-1 The GNU Standard C++ Library v3
ii libxml2 2.6.32.dfsg-4 GNOME XML library
gpscorrelate recommends no packages.
gpscorrelate suggests no packages.
-- no debconf information
#!/usr/bin/python
import pyexiv2
import datetime
import sys
gpxfile = sys.argv[1]
pivotimg = sys.argv[2]
gpstime = datetime.datetime.strptime(sys.argv[3], "%Y-%m-%d %H:%M:%S")
pimg = pyexiv2.Image(pivotimg)
pimg.readMetadata()
exiftime = pimg['Exif.Image.DateTime']
diff = exiftime - gpstime
if diff.days > 0:
raise RuntimeError, "Time difference is %d days" % diff.days
diff = diff.seconds
hours = int(round(float(diff) / 3600.0))
seconds = diff - hours*3600
if hours >= 0:
timeadd = "+%d" % hours
else:
timeadd = "%d" % hours
print "gpscorrelate -g %s --timeadd %s --photooffset %d --no-write" % (
gpxfile, timeadd, seconds)
