In Live Blog version 3.4.0 we updated the Superdesk core libraries to a version higher than v1.8
That version brings breaking changes on how we are dealing with the Amazon s3 publishing of Live Blog's Live URLs: Instead of composing the Amazon URL directly, we now make use of an environment variable MEDIA_PREFIX that is dealing with that.
To keep the same behavior prior to 3.4.0 the MEDIA_PREFIX needs to be composed on shell ex:
- export MEDIA_PREFIX = https://.s3-.amazonaws.com/
- export MEDIA_PREFIX = https://<AMAZON_CONTAINER_NAME>.s3-<AMAZON_REGION>.amazonaws.com/<AMAZON_S3_SUBFOLDER>
- export MEDIA_PREFIX = https://<AMAZON_PROXY_SERVER>