https://github.com/macropower/prometheus_video_renderer

Render videos using Prometheus and Grafana, e.g. Bad Apple.
https://github.com/macropower/prometheus_video_renderer

bad-apple grafana grafana-dashboard prometheus

Last synced: about 3 hours ago
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Render videos using Prometheus and Grafana, e.g. Bad Apple.

• Host: GitHub
• URL: https://github.com/macropower/prometheus_video_renderer
• Owner: MacroPower
• License: apache-2.0
• Created: 2021-05-17T00:59:45.000Z (over 3 years ago)
• Default Branch: main
• Last Pushed: 2021-08-13T00:05:12.000Z (about 3 years ago)
• Last Synced: 2024-06-18T23:15:46.013Z (5 months ago)
• Topics: bad-apple, grafana, grafana-dashboard, prometheus
• Language: Go
• Homepage: https://www.youtube.com/watch?v=ApJxFprSTqA
• Size: 4.99 MB
• Stars: 103
• Watchers: 5
• Forks: 6
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# prometheus_video_renderer

Encode media into [Prometheus](https://prometheus.io/) metrics, display/render through the Prometheus UI or [Grafana](https://grafana.com/).

Works with: PNG, WAV, and PNG sequences (aka Video)!

## Modes

Currently 3 different modes are supported.

### Bitmap

The bitmap mode either creates a sample or does not, depending on the brightness of the source image. It is the only mode compatible with the Prometheus UI.

![bitmap-preview](docs/img/demo/bitmap.gif)

Example: https://www.youtube.com/watch?v=ApJxFprSTqA

### Grayscale

The grayscale mode creates a metric and sets a brightness label matching an override for each unique brightness.

![grayscale-preview](docs/img/demo/grayscale.png)

### RGB

The RGB mode creates offset metrics for red, green, and blue, and sets a brightness label matching an override for each unique color/brightness.

![rgb-preview](docs/img/demo/rgb.gif)

Example: https://www.youtube.com/watch?v=aLvh0oId3Go

## Audio

You can store and stream wave files using prometheus_jukebox.

Example: https://www.youtube.com/watch?v=psk20qGVF10

## Inspiration

A while back I thought [giedrius's blog post on storing ascii art in Prometheus](https://giedrius.blog/2019/09/21/is-it-a-good-idea-to-use-prometheus-for-storing-ascii-paintings/) and the corresponding [source code](https://github.com/GiedriusS/prometheuspainter) were really fun. After seeing some of [kevinjycui](https://github.com/kevinjycui/bad-apple)'s bad apple videos I thought combining these two ideas could be an interesting (and hilariously terrible) idea!

## Installation / Usage

See docs on the [renderer](docs/renderer.md) and [jukebox](docs/jukebox.md).