https://github.com/lehigh-university-libraries/islandora_vtt

Support generating and displaying VTT files for audio and video files in your Islandora repository
https://github.com/lehigh-university-libraries/islandora_vtt

Last synced: 3 days ago
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Support generating and displaying VTT files for audio and video files in your Islandora repository

• Host: GitHub
• URL: https://github.com/lehigh-university-libraries/islandora_vtt
• Owner: lehigh-university-libraries
• Created: 2024-10-03T20:30:15.000Z (about 2 months ago)
• Default Branch: 1.0.x
• Last Pushed: 2024-10-28T11:21:21.000Z (23 days ago)
• Last Synced: 2024-10-28T14:46:12.249Z (23 days ago)
• Language: JavaScript
• Homepage: https://www.drupal.org/project/islandora_vtt
• Size: 10.7 KB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Islandora VTT

Support generating and displaying VTT files for audio and video

## Install

This module can be installed on your site using the typical Drupal install process

```

composer require drupal/islandora_vtt

drush en islandora_vtt

```

### Update Islandora Contexts

Update your audio and video derivative contexts at `/admin/structure/context` to also trigger the `Create VTT file from Audio or Video` action.

### Deploy microservice

In order to have the VTT files generated, you'll need to have the scyllaridae OpenAI Whisper microservice available in your stack.

#### docker-compose

Add the microservice to your docker compose

```

    whisper-dev: &whisper

        <<: [*dev, *common]

        image: lehighlts/scyllaridae-whisper:main

        networks:

            default:

                aliases:

                    - whisper

    whisper-prod:

        <<: [*prod, *whisper]

```

#### kubernetes

See [service/deployment manifest in scyllaridae repo](https://github.com/lehigh-university-libraries/scyllaridae/blob/main/ci/k8s/whisper.yaml)

### Configure alpaca

You'll also need to add `whisper` to `derivative.systems.installed` in your `alpaca.properties` by adding that string to the `ALPACA_DERIVATIVE_SYSTEMS` environment variable in your alpaca service.

```

ALPACA_DERIVATIVE_SYSTEMS=whisper

```

You'll also need to define the service in alpaca.properties.tmpl

```

derivative.whisper.enabled=true

derivative.whisper.in.stream=queue:islandora-connector-whisper

# this url may be different if deploying via kubernetes

derivative.whisper.service.url=http://whisper:8080

derivative.whisper.concurrent-consumers=1

derivative.whisper.max-concurrent-consumers=-1

derivative.whisper.async-consumer=true

```