Run puppeteer and ffmpeg inside docker container

.gitignore

@@ -0,0 +1,2 @@
+node_modules
+.env

.nvmrc

@@ -0,0 +1 @@
+v20.16.0

Dockerfile

@@ -0,0 +1,53 @@
+# Use the official Node.js LTS image as the base image
+FROM node:lts
+
+# Create and change to the app directory
+WORKDIR /usr/src/app
+
+# Copy package.json and package-lock.json to the app directory
+COPY package*.json ./
+
+# Install app dependencies
+RUN npm ci
+
+# Install ffmpeg
+#RUN apt-get update && apt-get install -y ffmpeg libnss3 libatk1.0-0 libatk-bridge-2.0
+RUN apt-get update && apt-get install -y \
+    ffmpeg \
+    ca-certificates \
+    fontconfig \
+    gconf-service \
+    libasound2 \
+    libatk1.0-0 \
+    libcairo2 \
+    libcups2 \
+    libdbus-1-3 \
+    libdrm2 \
+    libexpat1 \
+    libfontconfig1 \
+    libgbm1 \
+    libglib2.0-0 \
+    libgtk-3-0 \
+    libnspr4 \
+    libnss3 \
+    libpango-1.0-0 \
+    libx11-xcb1 \
+    libxcomposite1 \
+    libxdamage1 \
+    libxi6 \
+    libxrandr2 \
+    libxss1 \
+    libxtst6 \
+    lsb-release \
+    wget \
+    xdg-utils \
+    --no-install-recommends
+
+# Copy the rest of the application code to the app directory
+COPY . .
+
+# Expose the application port (e.g., 3000)
+EXPOSE 1234
+
+# Command to start the Node.js application
+CMD ["node", "index.js"]

docker-compose.yml

@@ -0,0 +1,12 @@
+version: '3.8'
+
+services:
+  app:
+    build: .
+    platform: linux/amd64
+    environment:
+      - SITE_TO_STREAM=https://stage.liveaccess.online/p/f4hnpr?language=de
+      - STREAM_DEST=udp://127.0.0.1:1234?pkt_size=1316
+    ports:
+      - "1234:1234"
+    network_mode: host

index.js

@@ -4,13 +4,13 @@ const { spawn } = require('child_process');
 (async () => {
   const browser = await puppeteer.launch({
     headless: true,
-    args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-gpu', '--disable-dev-shm-usage']
+    args: ['--no-sandbox', '--disable-setuid-sandbox', '--disable-gpu', '--disable-dev-shm-usage', '--disable-extensions']
   });
 
   const page = await browser.newPage();
   await page.setViewport({ width: 1280, height: 720 });
   //await page.goto('https://swisstxt.ch'); // Replace with your target URL
-  await page.goto('https://stage.liveaccess.online/p/f4hnpr?language=de')
+  await page.goto(process.env.SITE_TO_STREAM)
 
   // Define the selector of the element you want to capture
   const elementSelector = '.mantine-Paper-root'; // Replace with your target element's selector
@@ -36,17 +36,13 @@ const { spawn } = require('child_process');
     '-f', 'image2pipe',
     '-r', '30',
     '-i', '-',
-    //'-f', 'alsa', '-i', 'default', // Adjust audio input as needed
     '-c:v', 'libx264',
     '-preset', 'veryfast',
     '-b:v', '3000k',
     '-maxrate', '3000k',
     '-bufsize', '6000k',
-    //'-c:a', 'aac',
-    //'-b:a', '128k',
     '-f', 'mpegts',
-    'udp://127.0.0.1:1234?pkt_size=1316'
-    //'srt://listener_ip:port?pkt_size=1316' // Replace with your SRT listener details
+    process.env.STREAM_DEST
   ]);
 
   ffmpeg.stderr.on('data', (data) => {

package.json

@@ -3,13 +3,16 @@
   "version": "1.0.0",
   "main": "index.js",
   "scripts": {
-    "start": "node index.js",
+    "start": "node -r dotenv/config index.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "author": "",
   "license": "ISC",
   "description": "",
   "dependencies": {
     "puppeteer": "^22.15.0"
+  },
+  "devDependencies": {
+    "dotenv": "^16.4.5"
   }
 }