1. git clone this repo
2. cd into it and composer install
3. sudo pip3 install srt webvtt-py
4. set proper configuration values in config/services.yaml - this will include the s3Bucket(s) you're reading from and paths used for private files.
5. start the app symfony server:start alternatively you could wire this up in apache like

    Alias "/transcribe" "/var/www/html/AwsTranscribe/public"
    <Directory "/var/www/html/AwsTranscribe/public">
       FallbackResource /transcribe/index.php
       Require all granted
       DirectoryIndex index.php
       SetEnvIf Authorization "(.*)" HTTP_AUTHORIZATION=$1
    </Directory>
   

6. set aws credentials in ~/.aws/credentials under the profile transcribe - note that the iam user must have access to all actions in Aws Transcribe as well as read from the s3 bucket you've configured for the s3Bucket(s) parameter
7. add blueprint.xml to /opt/karaf/deploy - see ca.islandora.alpaca.connector.awstranscribe.blueprint.xml
8. make the var directory writable by all
9. install correlating drupal module asu_derivatives