ffmpeg doesn't work yet

.gitignore

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+# ---> Python
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+*local

requirements.txt

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+python-ffmpeg
+pyexcel_ods

split.py

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+#!/usr/bin/env python3
+# -*- coding: UTF-8 -*-
+#
+#  split.py
+#
+#  Copyright 2023 Beat Jäckle <beat@git.jdmweb2.ch>
+from ffmpeg import FFmpeg
+from splitSrc.ChapterTitle import ChapterTitle
+from splitSrc.ChapterTimes import ChapterTimes
+
+FILENAMEMUSTER = ['../HPMoR_Part_', '.mp3']
+TITLES = 'chaptertitle.ods'
+TIMES = 'chapter.csv'
+
+
+def ffmpeg(part, cid, time: dict, end, title) -> None:
+    # utitle = title.replace(" ", "_")
+    # utitle = utitle.replace("'", "_")
+    # utitle = utitle.replace("__", "_")
+    utitle = title['t_']
+    title = title['t']
+    filename = f'{cid}_{utitle}'
+    f = FFmpeg()
+    f.option('y')
+    if end is not None:
+        f.input(
+            FILENAMEMUSTER[0] +
+            str(part) +
+            FILENAMEMUSTER[1],
+            ss=time,
+            to=end,
+
+        )
+    else:
+        f.input(
+            FILENAMEMUSTER[0] +
+            str(part) +
+            FILENAMEMUSTER[1],
+            ss=time,
+            to=end,
+
+        )
+    f.output(
+        filename,
+        metadata=f'title={title}'
+    )
+    f.execute()
+
+
+def main(args):
+    chapterTitle = ChapterTitle(TITLES)
+    chapterTimes = ChapterTimes()
+    current = next(chapterTimes)
+    for pochain in chapterTimes:
+        [i, p, t] = current
+
+        try:
+            i = int(i)
+        except ValueError:
+            print(i, t, 'Keine Kapitelnummer')
+        else:
+            # Test if it has a processor)
+            if p == pochain[1]:
+                end = pochain[2]
+            else:
+                end = None
+            try:
+                title = chapterTitle[i]
+            except KeyError:
+                print('No Chapter',i)
+                title = dict(t='__No Name__', t_='UNKNOWN')
+            ffmpeg(
+                part=p,
+                cid=i,
+                time=t,
+                end=end,
+                title=title)
+        finally:
+            current = pochain
+    return 0
+
+
+if __name__ == '__main__':
+    import sys
+    sys.exit(main(sys.argv))

splitSrc/ChapterTimes.py

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+from csv import reader
+
+
+class ChapterTimes():
+    csvreader: reader
+    header: list
+    headerindex: list  # [chapterid, part, time]
+
+    def __init__(self, filename='chapter.csv'):
+        self.filename = filename
+        self.emptlast = False
+        f = open(self.filename, 'r')
+        self.csvreader = reader(f)
+        self.header = next(self.csvreader)
+        self.headerindex = [
+            self.header.index('chap'),
+            self.header.index('Part'),
+            self.header.index('start')
+            ]
+
+    def __iter__(self):
+        return self
+
+    def __next__(self):
+        try:
+            row = next(self.csvreader)
+        except StopIteration:
+            if self.emptlast:
+                raise StopIteration
+                print('Python continue after raise StopIteration')
+                return None
+            self.emptlast = True
+            return [None]*len(self.headerindex)
+        return [row[i] for i in self.headerindex]

splitSrc/ChapterTitle.py

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+from pyexcel_ods import get_data
+
+
+class ChapterTitle(dict):
+    def __init__(self, filename):
+        data = get_data(filename)
+        header = data['Tabelle1'][0]
+        headerindex = {
+            'c': header.index('Chapter'),
+            't': header.index('Original title'),
+            't_': header.index('Original_title'),
+            }
+        for row in data['Tabelle1'][1:]:
+            try:
+                i = int(row[headerindex['c']])
+            except ValueError:
+                print('not matching', row)
+                continue
+            self[i] = {
+                    't':  row[headerindex['t']],
+                    't_': row[headerindex['t_']]
+                    }
+
+    def __call__(self, k):
+        return self.__getitem__(k)