FEAT: Return Playback URL in Get Videos

docker-compose.yml

@@ -29,6 +29,13 @@ services:
           # infrastructure/Pulumi.local.yaml works from the host; the alias
           # makes the same name resolve here from inside the network.
           - localhost.localstack.cloud
+          # S3 Control prefixes its endpoint host with the caller's account id
+          # — the SDK does this even for a custom endpoint — so the bucket-tag
+          # read goes to <account>.localhost.localstack.cloud. The public
+          # wildcard points that at 127.0.0.1, which inside the network is the
+          # calling container, not this one. LocalStack's account is always
+          # 000000000000, so one more alias covers it.
+          - 000000000000.localhost.localstack.cloud
 
   # Provisions the buckets, the Postgres instance and the IAM roles inside
   # LocalStack, by running infrastructure/ — the same program that deploys
@@ -93,6 +100,10 @@ services:
       # of the process. Pinned by the localstack branch in infrastructure/main.go;
       # LocalStack always uses account 000000000000.
       - MEDIACONVERT_EVENTS_QUEUE_URL=${MEDIACONVERT_EVENTS_QUEUE_URL:-http://localhost.localstack.cloud:4566/000000000000/cms-mediaconvert-events}
+      # Where finished HLS output is served from. In AWS this is the CloudFront
+      # distribution; there is none under LocalStack, so the encoded bucket is
+      # addressed directly — path-style, for the same reason S3 is elsewhere.
+      - PLAYBACK_BASE_URL=${PLAYBACK_BASE_URL:-http://localhost.localstack.cloud:4566/encoded-bucket}
       # Postgres: the RDS instance LocalStack provisions, which runs inside the
       # localstack container and speaks plain TCP — hence sslmode=disable.
       - DB_HOST=${DB_HOST:-localhost.localstack.cloud}