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105 lines
4.0 KiB
Python
105 lines
4.0 KiB
Python
from __future__ import print_function
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import argparse
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import json
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import mutagen
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"""
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MIT License
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Copyright (c) 2017 Chapin Bryce, Preston Miller
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Please share comments and questions at:
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https://github.com/PythonForensics/PythonForensicsCookbook
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or email pyforcookbook@gmail.com
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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"""
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__authors__ = ["Chapin Bryce", "Preston Miller"]
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__date__ = 20170815
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__description__ = "Utility to extract metadata from A/V Filess"
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def handle_id3(id3_file):
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# Definitions from http://id3.org/id3v2.4.0-frames
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id3_frames = {
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'TIT2': 'Title', 'TPE1': 'Artist', 'TALB': 'Album',
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'TXXX': 'Custom', 'TCON': 'Content Type', 'TDRL': 'Date released',
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'COMM': 'Comments', 'TDRC': 'Recording Date'}
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print("{:15} | {:15} | {:38} | {}".format("Frame", "Description",
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"Text", "Value"))
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print("-" * 85)
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for frames in id3_file.tags.values():
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frame_name = id3_frames.get(frames.FrameID, frames.FrameID)
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desc = getattr(frames, 'desc', "N/A")
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text = getattr(frames, 'text', ["N/A"])[0]
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value = getattr(frames, 'value', "N/A")
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if "date" in frame_name.lower():
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text = str(text)
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print("{:15} | {:15} | {:38} | {}".format(
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frame_name, desc, text, value))
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def handle_mp4(mp4_file):
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# Definitions from
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# http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/QuickTime.html
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cp_sym = u"\u00A9"
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qt_tag = {
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cp_sym + 'nam': 'Title', cp_sym + 'art': 'Artist',
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cp_sym + 'alb': 'Album', cp_sym + 'gen': 'Genre',
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'cpil': 'Compilation', cp_sym + 'day': 'Creation Date',
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'cnID': 'Apple Store Content ID', 'atID': 'Album Title ID',
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'plID': 'Playlist ID', 'geID': 'Genre ID', 'pcst': 'Podcast',
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'purl': 'Podcast URL', 'egid': 'Episode Global ID',
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'cmID': 'Camera ID', 'sfID': 'Apple Store Country',
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'desc': 'Description', 'ldes': 'Long Description'}
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# Definitions from
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# http://www.sno.phy.queensu.ca/~phil/exiftool/TagNames/QuickTime.html#GenreID
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genre_ids = json.load(open('apple_genres.json'))
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print("{:22} | {}".format('Name', 'Value'))
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print("-" * 40)
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for name, value in mp4_file.tags.items():
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tag_name = qt_tag.get(name, name)
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if isinstance(value, list):
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value = "; ".join([str(x) for x in value])
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if name == 'geID':
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value = "{}: {}".format(
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value, genre_ids[str(value)].replace("|", " - "))
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print("{:22} | {}".format(tag_name, value))
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(
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description=__description__,
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epilog="Developed by {} on {}".format(
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", ".join(__authors__), __date__)
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)
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parser.add_argument("AV_FILE", help="File to extract metadata from")
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args = parser.parse_args()
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av_file = mutagen.File(args.AV_FILE)
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file_ext = args.AV_FILE.rsplit('.', 1)[-1]
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if file_ext.lower() == 'mp3':
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handle_id3(av_file)
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elif file_ext.lower() == 'mp4':
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handle_mp4(av_file)
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