Updated authcode. updated to convert files in verbose Added example of json...

Chris Pomeroy

2017-08-10 336b316f08e69c2ff54f563aba9f2fb593da7db2

Updated authcode.
updated to convert files in verbose
Added example of json output to reference

 .authcode

@@ -1 +1 @@
12345
2982e205

 aaxConvert.py

@@ -3,17 +3,76 @@
import os

import glob

import subprocess

import shlex

import json



# arguments

# activation_key, file name, codec(default to mp3)

parser = argparse.ArgumentParser()

parser.add_argument("--code", help="Activation Code from audible to decrypt files")

parser.add_argument("filename", help="Filename to convert")

parser.add_argument("--single", help="Use this option to create a single file")

parser.add_argument("--dpath", help="Use this to set the destination path. Otherwise I will use the current directory")

parser.add_argument("-v", "--verbose", help="Send output to stdout", action="store_true")

parser.add_argument("filename", help="Filename to convert, or directory to look in")



args = parser.parse_args()



act_byte = ""

metadata = ""





def mungetrack(track):

    #Making sure the Track is correct

    c = track.strip('Chapter ')

    c = c.zfill(2)

    return c





def getmetadata(aaxfile):

    ret = subprocess.check_output(["ffprobe", "-v", "quiet", "-hide_banner", "-show_format", "-show_chapters", "-print_format", "json", os.path.abspath(aaxfile)])

    mdata = json.loads(ret)

    return mdata





def getmetabitrate():

    bit_rate = metadata['format']['bit_rate']

    return bit_rate[:2]





def getmetadatatags(key):

    #get specific data

    tag = metadata['format']['tags'][key]

    return tag





def reencode(aaxfile, outpath):

    # decrypt and reencode to mp3

    command = ("ffmpeg -loglevel error -stats -activation_bytes {} -i {} -vn -codec:a libmp3lame -ab {}k -map_metadata -1 "

               "-metadata 'title={}' -metadata 'artist={}' -metadata 'album_artist={}' -metadata 'album={}' -metadata 'date={}' "

               "-metadata track=1/1 -metadata 'genre={}' -metadata 'copyright={}' '{}'" ).format(act_byte,aaxfile,getmetabitrate(),

                                                                                           getmetadatatags('title'), getmetadatatags('artist'),

                                                                                           getmetadatatags('album_artist'), getmetadatatags('album'),

                                                                                           getmetadatatags('date'), getmetadatatags('genre'),

                                                                                           getmetadatatags('copyright'),outpath)

    if args.verbose:

        print command

        process = subprocess.Popen(shlex.split(command), stdout=subprocess.PIPE)

        while True:

            output = process.stdout.readline()

            if output == '' and process.poll() is not None:

                break

            if output:

                print output.strip()

        rc = process.poll()

        return rc







if args.dpath:

    path = args.dpath

else:

    path = os.getcwd()



if args.code:

    act_byte = args.code

elif os.path.isfile('./.authcode'):

@@ -26,8 +85,15 @@


for rfile in glob.glob(args.filename):

    if rfile.find("aax") != -1 and os.path.isfile(rfile):

    #print os.path.abspath(rfile)

        ret = subprocess.check_output(["ffprobe", "-v", "quiet", "-hide_banner", "-show_format", "-show_chapters", "-print_format", "json", os.path.abspath(rfile)])

        metadata = json.load(ret)

        print ret

        metadata = getmetadata(rfile)

        album = getmetadatatags('album')

        artist = getmetadatatags('artist')

        title = getmetadatatags('title')

        ddir = "%s/%s/%s" % (path, artist, title)

        single_file_path = "%s/%s.mp3" % (ddir, title)

        if not os.path.exists(ddir):

            os.makedirs(ddir)

        print ddir

        reencode(rfile, single_file_path)






 exampleJson.txt

New file
@@ -0,0 +1,107 @@
{
    "chapters": [
        {
            "id": 0,
            "time_base": "1/22050",
            "start": 0,
            "start_time": "0.000000",
            "end": 13026304,
            "end_time": "590.762086",
            "tags": {
                "title": "Chapter 1"
            }
        },
        {
            "id": 1,
            "time_base": "1/22050",
            "start": 13026304,
            "start_time": "590.762086",
            "end": 57922560,
            "end_time": "2626.873469",
            "tags": {
                "title": "Chapter 2"
            }
        },
        {
            "id": 2,
            "time_base": "1/22050",
            "start": 57922560,
            "start_time": "2626.873469",
            "end": 114243584,
            "end_time": "5181.114921",
            "tags": {
                "title": "Chapter 3"
            }
        },
        {
            "id": 3,
            "time_base": "1/22050",
            "start": 114243584,
            "start_time": "5181.114921",
            "end": 239122432,
            "end_time": "10844.554739",
            "tags": {
                "title": "Chapter 4"
            }
        },
        {
            "id": 4,
            "time_base": "1/22050",
            "start": 239122432,
            "start_time": "10844.554739",
            "end": 320763904,
            "end_time": "14547.115828",
            "tags": {
                "title": "Chapter 5"
            }
        },
        {
            "id": 5,
            "time_base": "1/22050",
            "start": 320763904,
            "start_time": "14547.115828",
            "end": 380763136,
            "end_time": "17268.169433",
            "tags": {
                "title": "Chapter 6"
            }
        },
        {
            "id": 6,
            "time_base": "1/22050",
            "start": 380763136,
            "start_time": "17268.169433",
            "end": 383987712,
            "end_time": "17414.408707",
            "tags": {
                "title": "Chapter 7"
            }
        }
    ],
    "format": {
        "filename": "Downloads/TheLife-ChangingMagicofTidyingUpTheJapaneseArtofDeclutteringandOrganizingUnabridged_ep6_2Mt_bKhhb7GyX0FeBA63-K1aTWlmiGpxbuMEU0WvZd2MmsTUQ_eB9_bhAE_G.aax",
        "nb_streams": 3,
        "nb_programs": 0,
        "format_name": "mov,mp4,m4a,3gp,3g2,mj2",
        "format_long_name": "QuickTime / MOV",
        "start_time": "0.000000",
        "duration": "17414.400000",
        "size": "140848089",
        "bit_rate": "64704",
        "probe_score": 100,
        "tags": {
            "major_brand": "aax ",
            "minor_version": "1",
            "compatible_brands": "aax M4B mp42isom",
            "creation_time": "2017-08-08 19:24:33",
            "genre": "Audiobook",
            "title": "The Life-Changing Magic of Tidying Up: The Japanese Art of Decluttering and Organizing (Unabridged)",
            "artist": "Marie Kondo",
            "album_artist": "Marie Kondo",
            "album": "The Life-Changing Magic of Tidying Up (Unabridged)",
            "comment": "Japanese cleaning consultant Marie Kondo takes tidying to a whole new level, promising that if you properly simplify and organize your home once, you'll never have to do it again....",
            "copyright": "©2014 Marie Kondo ; (P)2015 Tantor",
            "date": "2015"
        }
    }
}