diff --git a/examples/openai-htr/Dockerfile b/examples/openai-htr/Dockerfile
index 221f69e..6b0ee50 100644
--- a/examples/openai-htr/Dockerfile
+++ b/examples/openai-htr/Dockerfile
@@ -1,8 +1,20 @@
 ARG TAG=main
 ARG DOCKER_REPOSITORY=lehighlts
+FROM islandora/imagemagick:alpine-3.20.2-imagemagick-7.1.1.36-r0 AS imagemagick
 FROM ${DOCKER_REPOSITORY}/scyllaridae:${TAG}
 
+SHELL ["/bin/ash", "-o", "pipefail", "-c"]
+
+# hadolint ignore=DL3018
+RUN --mount=type=bind,from=imagemagick,source=/packages,target=/packages \
+    --mount=type=bind,from=imagemagick,source=/etc/apk/keys,target=/etc/apk/keys \
+    apk add --no-cache /packages/imagemagick-*.apk
+
+RUN magick -list format | grep "JPEG-2000"
+
 ENV OPENAI_MODEL=gpt-4o-mini \
     PROMPT="Transcribe this image that contains handwritten text. Include all text you see in the image. In your response, say absolutely nothing except the text from the image" \
     MAX_TOKENS=300
+
 COPY scyllaridae.yml /app/scyllaridae.yml
+COPY cmd.sh /app/cmd.sh
diff --git a/examples/openai-htr/cmd.sh b/examples/openai-htr/cmd.sh
index 37e16f3..b2a1dde 100755
--- a/examples/openai-htr/cmd.sh
+++ b/examples/openai-htr/cmd.sh
@@ -2,6 +2,13 @@
 
 set -eou pipefail
 
+TMP_DIR=$(mktemp -d)
+
+# convert service file to jpg
+magick - "$TMP_DIR/img.jpg"
+
+BASE64_IMAGE=$(base64 -w 0 "$TMP_DIR/img.jpg")
+
 curl https://api.openai.com/v1/chat/completions \
   -H "Content-Type: application/json" \
   -H "Authorization: Bearer $OPENAI_API_KEY" \
@@ -18,7 +25,7 @@ curl https://api.openai.com/v1/chat/completions \
           {
             "type": "image_url",
             "image_url": {
-              "url": "'"$1"'"
+              "url": "data:image/jpeg;base64,'"$BASE64_IMAGE"'"
             }
           }
         ]
diff --git a/examples/openai-htr/scyllaridae.yml b/examples/openai-htr/scyllaridae.yml
index a527b7e..36d1b3a 100644
--- a/examples/openai-htr/scyllaridae.yml
+++ b/examples/openai-htr/scyllaridae.yml
@@ -3,5 +3,3 @@ allowedMimeTypes:
 cmdByMimeType:
   default:
     cmd: /app/cmd.sh
-    args:
-      - "%source-uri"
diff --git a/examples/parry/scyllaridae.yml b/examples/parry/scyllaridae.yml
index 9a264f0..4b1c553 100644
--- a/examples/parry/scyllaridae.yml
+++ b/examples/parry/scyllaridae.yml
@@ -9,6 +9,3 @@ queueMiddlewares:
   - queueName: islandora-merge-pdf
     url: http://mergepdf:8080
     consumers: 3
-  - queueName: islandora-openai-htr
-    url: http://openai-htr:8080
-    consumers: 3