chaptermarkers will creat chapter markers in MP4 files from a text file.

Here’s how to set up chaptermarkers for local environment.

1- Clone the chaptermarkers locally:

$ git clone https://github.com/cbitterfield/chaptermarkers.git

2- Install your local copy into a virtualenv. Assuming you have virtualenvwrapper installed, this is how you set up the package for local development:

$ sudo make boostrap
$ mkvirtualenv chaptermarkers
$ pip install -r requirements/dev.txt

3- How to enable/disable virtualenv

$ workon chaptermarkers
$ ...
$ deactivate

usage: chaptermarkers [-h] [--version] [-d] [-f CHAPTERS] [-m FILENAME] [-o OUTPUT] [-t TITLE]

Chapter markers creates markers in MP4 files from friendly time marks

optional arguments:

-h, --help	show this help message and exit
--version	show program's version number and exit
-d, --debug	Turn on Debugging Mode
-f CHAPTERS, --chapters-file CHAPTERS
	Text file with chapters in it. TimeStamp space Title
-m FILENAME, --mpeg-video FILENAME
	Movie file MP4s only -- Currently no checking
-o OUTPUT, --mpeg-video-markers OUTPUT
	default is FILENAME_chapters.mp4
-t TITLE, --title TITLE
	default is My Default Movie, this is the title that will show when playing

The default value for FFMPEGCMD is /opt/local/bin/ffmpeg [MAC Ports]. If your binary is in a different location use export FFMPEG=/usr/bin/ffmpeg or whatever is appropriate for your shell Temp files are written to /tmp and are remove if successful write occurs