Test Data

Welcome to the Test Data repository for the Ister Media Server!

This repository contains test images generated using the DeepAI Text-to-Image model.

Contents

• The repository exclusively contains images.

Creating MKV Files

To create MKV files from the images, simply run the ./create_mkv.sh script. This script will utilize the background images as input to generate the corresponding MKV files. If no background images are found it will create a yellow video stream MKV file.

Creating Book Libraries

Run ./create_books.sh to generate the books/ library on node1/disk1 and node2/disk1. It creates:

• Owl (1950)/Night Flight (2015).epub — a plain epub, plus Owl (1950)/Night Flight (2015)/ — the same book as an audiobook folder of zero-based numbered mp3 chapters (000_Chapter_0.mp3, …) with a cover.jpg.
• Hedgehog/Winter Sleep.epub — a plain epub.
• Hedgehog/Spring Walk.epub — an EPUB 3 media-overlay ("karaoke") epub: embedded mp3 audio (stored uncompressed), one SMIL file per chapter with clipBegin/clipEnd per sentence span and media:duration metadata. Deliberately named without a "(karaoke)" suffix — the server must detect overlays from the epub contents, never from the filename.

All generated book files are git-ignored, like the mkv/flac files.

Creating a Comic Library

Run ./create_comics.sh to generate the comics/ library on node1/disk1: two series directories (Falcon (1998) and Badger, the latter without a start year) each with a cover.jpg and two Volume N.cbz volumes of five generated jpg pages. The *.cbz files are git-ignored.

Creating / Serving a Test Podcast Feed

Run ./create_podcast_feed.sh [base_url] to generate podcast-feed/: a small RSS feed with three mp3 episodes and a cover. The enclosure/image URLs are built from base_url, so the feed can be generated for any host — e.g. ./create_podcast_feed.sh http://podcast-feed:8080 when it will be served from inside a Kubernetes cluster.

Run ./serve_podcast_feed.sh [port] (default 8123) to generate the feed for your local IP and serve it with python3 -m http.server. Subscribe in the Ister app with the printed feed URL (the server needs a PODCAST library configured). The generated podcast-feed/ directory is git-ignored.