Add live score overlay to video stream using shared volume between transcoder and overlay service

squashkiwi-streaming/config/docker-compose.yml

@@ -37,23 +37,15 @@ services:
       timeout: 10s
       retries: 3
 
-  # FFmpeg transcoder for H265 to H264
+  # FFmpeg transcoder for H265 to H264 with score overlay
   transcoder:
-    image: linuxserver/ffmpeg:latest
+    build: ./transcoder
+    image: ${PROJECT_NAME}-transcoder:latest
     container_name: ${PROJECT_NAME}-transcoder
     restart: unless-stopped
     network_mode: host
-    command: >
-      -re
-      -rtsp_transport tcp
-      -i rtsp://localhost:8554/court
-      -c:v libx264
-      -preset ultrafast
-      -tune zerolatency
-      -b:v 2M
-      -f rtsp
-      -rtsp_transport tcp
-      rtsp://localhost:8554/court_h264
+    volumes:
+      - score-data:/tmp:rw
     depends_on:
       - mediamtx
 
@@ -67,6 +59,7 @@ services:
       - mediamtx
     volumes:
       - ${RECORDINGS_FOLDER}:/recordings
+      - score-data:/tmp:rw
     environment:
       - SQUASHKIWI_API=${SQUASHKIWI_API}
       - COURT_ID=${COURT_ID}
@@ -146,6 +139,7 @@ volumes:
   nginx-cache:
   prometheus-data:
   grafana-data:
+  score-data:
 
 networks:
   default: