diff options
Diffstat (limited to 'rapid/metadataexiftool.py')
| -rwxr-xr-x | rapid/metadataexiftool.py | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/rapid/metadataexiftool.py b/rapid/metadataexiftool.py index 9be5ea7..2524da1 100755 --- a/rapid/metadataexiftool.py +++ b/rapid/metadataexiftool.py @@ -1,7 +1,7 @@ #!/usr/bin/python # -*- coding: latin1 -*- -### Copyright (C) 2011-2012 Damon Lynch <damonlynch@gmail.com> +### Copyright (C) 2011-2014 Damon Lynch <damonlynch@gmail.com> ### This program is free software; you can redistribute it and/or modify ### it under the terms of the GNU General Public License as published by @@ -36,7 +36,7 @@ def version_info(): except OSError: v = None return v - + EXIFTOOL_VERSION = version_info() class ExifToolMetaData: @@ -52,9 +52,9 @@ class ExifToolMetaData: self.metadata_string_format = None self.exiftool_error = "Error encountered using exiftool with file %s" self.exiftool_output = "Unexpected output from exiftool with file %s" - + def _get(self, key, missing): - + if key == "VideoStreamType" or "FileNumber": # special case: want exiftool's string formatting if self.metadata_string_format is None: @@ -69,13 +69,13 @@ class ExifToolMetaData: except: logger.error(self.exiftool_output, self.filename) return missing - + try: v = self.metadata_string_format[0][key] except: return missing return v - + elif self.metadata is None: # note: exiftool's string formatting is OFF (-n switch) try: @@ -89,22 +89,22 @@ class ExifToolMetaData: except: logger.error(self.exiftool_output, self.filename) return missing - + try: v = self.metadata[0][key] except: return missing return v - - + + def date_time(self, missing=''): - """ - Returns in python datetime format the date and time the image was + """ + Returns in python datetime format the date and time the image was recorded. - + Trys to get value from key "DateTimeOriginal" If that fails, tries "CreateDate" - + Returns missing either metadata value is not present. """ d = self._get('DateTimeOriginal', None) @@ -121,11 +121,11 @@ class ExifToolMetaData: except: logger.error("Error reading date metadata with file %s", self.filename) return missing - + return dt else: return missing - + def time_stamp(self, missing=''): """ Returns a float value representing the time stamp, if it exists @@ -137,32 +137,32 @@ class ExifToolMetaData: else: v = missing return v - + def file_number(self, missing=''): v = self._get("FileNumber", None) if v is not None: return str(v) else: return missing - + def width(self, missing=''): v = self._get('ImageWidth', None) if v is not None: return str(v) else: return missing - + def height(self, missing=''): v = self._get('ImageHeight', None) if v is not None: return str(v) else: return missing - + def length(self, missing=''): """ return the duration (length) of the video, rounded to the nearest second, in string format - """ + """ v = self._get("Duration", None) if v is not None: try: @@ -181,7 +181,7 @@ class ExifToolMetaData: v = self._get("FrameRate", None) if v is None: v = self._get("VideoFrameRate", None) - + if v is None: return missing try: @@ -189,7 +189,7 @@ class ExifToolMetaData: except: return missing return v - + def codec(self, stream=0, missing=''): """ value stream is ignored (kept for compatibilty with code calling kaa) @@ -201,17 +201,17 @@ class ExifToolMetaData: return v else: return missing - + def fourcc(self, stream=0, missing=''): """ value stream is ignored (kept for compatibilty with code calling kaa) """ return self._get("CompressorID", missing) - + if __name__ == '__main__': import sys - - + + if (len(sys.argv) != 2): print 'Usage: ' + sys.argv[0] + ' path/to/video/containing/metadata' sys.exit(0) |