import os
import json
import sys

class AudibleBook(object):

    def __init__(self, filePath):
        self.filePath = filePath
        self.metadata = json.loads(os.popen('ffprobe -i {} -show_format \
            -print_format json'.format(filePath)).read())['format']['tags']
        self.chapters = json.loads(os.popen('ffprobe -i {} -print_format json \
            -show_chapters -loglevel error -sexagesimal'.format(self.filePath))
                          .read())['chapters']

    # getMetadata() returns audio metadata for a given filepath.
    def getMetadata(self):
        return self.metadata

    # getChapters() returns chapter metadata for a given filepath.
    def getChapters(self):
        return self.chapters
    
filePath=''
book = AudibleBook(sys.argv[1])

for c in book.getChapters():
    start=c['start']
    end=c['end']
    title=c['tags']['title']
    print(start, end, title)
    #os.system('ffmpeg -i {} -acodec copy -vcodec copy -ss {} -t {} OUTFILE-{}.m4a'.format(filePath, start, end, title))


print(book.getMetadata())