include noto cjk fonts in docker (#1492)

CHANGELOG.md

@@ -17,6 +17,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Add QSV Capabilities to Troubleshooting page
 - Add `language_tag` and `seconds` fields to search index
 - Allow synchronizing Plex `TV Show` libraries that use `Personal Media Shows` agent
+- Include Noto CJK Fonts in docker images to support those characters in generated subtitles like songs and music video credits
 
 ### Fixed
 - Fix playout bug that caused some schedule items with fixed start times to be pushed to the next day

docker/Dockerfile

@@ -42,6 +42,7 @@ RUN dotnet publish ErsatzTV.csproj -c release -o /app -r linux-x64 --self-contai
 # final stage/image
 FROM jasongdove/ersatztv-ffmpeg:6.0 AS runtime-base
 ENV FONTCONFIG_PATH=/etc/fonts
+RUN apt-get update && apt-get install -y fonts-noto-cjk && apt-get clean
 RUN fc-cache update
 WORKDIR /app
 EXPOSE 8409

docker/arm32v7/Dockerfile

@@ -6,6 +6,7 @@ RUN apt-get update && DEBIAN_FRONTEND="noninteractive" apt-get install -y libicu
     tzdata \
     fontconfig \
     fonts-dejavu \
+    fonts-noto-cjk \
     libgdiplus
 
 # https://hub.docker.com/_/microsoft-dotnet

docker/arm64/Dockerfile

@@ -6,6 +6,7 @@ RUN apt-get update && DEBIAN_FRONTEND="noninteractive" apt-get install -y libicu
     tzdata \
     fontconfig \
     fonts-dejavu \
+    fonts-noto-cjk \
     libgdiplus
 
 # https://hub.docker.com/_/microsoft-dotnet

docker/nvidia/Dockerfile

@@ -42,6 +42,7 @@ RUN dotnet publish ErsatzTV.csproj --framework net7.0 -c release -o /app -r linu
 # final stage/image
 FROM jasongdove/ersatztv-ffmpeg:6.0-nvidia AS runtime-base
 ENV FONTCONFIG_PATH=/etc/fonts
+RUN apt-get update && apt-get install -y fonts-noto-cjk && apt-get clean
 RUN fc-cache update
 WORKDIR /app
 EXPOSE 8409

docker/vaapi/Dockerfile

@@ -42,6 +42,7 @@ RUN dotnet publish ErsatzTV.csproj -c release -o /app -r linux-x64 --self-contai
 # final stage/image
 FROM jasongdove/ersatztv-ffmpeg:6.0-vaapi AS runtime-base
 ENV FONTCONFIG_PATH=/etc/fonts
+RUN apt-get update && apt-get install -y fonts-noto-cjk && apt-get clean
 RUN fc-cache update
 WORKDIR /app
 EXPOSE 8409