THIS IS NO MOD, DATAPACK, OR RESOURCE PACK. THIS IS A STANDALONE COMPANION TOOL NODE.JS SERVER ENCHANCED WITH FFMPEG
A FULLY synchronized HTML5 video player for Minecraft's WebDisplays mod using Node.js and Socket.IO. This project allows all players to view the same video in perfect sync—including play, pause, and seek actions—across connected clients.
🔗 GitHub Repo: Lakunake/WebDisplays-Video-Player
- Node.js installed on your machine (v16+ recommended)
- ffmpeg installed on your machine for 1.3 and further versions if you want high bitrate support and the video optimizer working (7.1 below is not tested)
- A
.mp4
video file namedfilmeva.mp4
placed in the/videos/
folder
- 📺 MP4 video streaming via HTML5
<video>
tag - ✨ VERY High Quality support in 1.3+ thanks to ffmpeg!
- 🔁 Real-time playback synchronization using Socket.IO
- ⎯️ Syncs
play
,pause
, andseek
events across all connected users - 📡 Can be used over LAN, Hamachi, or hosted publicly (Render etc.)
- ⚙️ Lightweight Node.js + Express server
- 🖱️ Custom video control zones (click-based)
Click-based controls have been implemented for easy, mouse-only interaction:
Zone | Action | Sync Behavior |
---|---|---|
Left Edge (≤ 87px) | ⏪ Rewind 5 seconds | ✅ Synced |
Right Edge (≥ screen width − 87px) | ⏩ Skip forward 5 seconds | ✅ Synced |
Center (±75px from center) | ⎯️ Toggle Play / Pause | ✅ Synced |
Between Left Edge and Center | 🔈 Decrease volume (5%) | ❌ Local only |
Between Center and Right Edge | 🔊 Increase volume (5%) | ❌ Local only |
⚠️ All users will see the same video at the same time except for volume, which is controlled individually per client.
⚠️ All commands are run from Command Prompt (CMD). Ensure Node.js is installed before proceeding. Placevideos/
,server.js
, andindex.html
in the same folder, e.g.C:\YourFolder\
.
- Run
start.bat
in your folder - Make sure your selected port is open in your firewall/router.
- Access the video from another device at the links given
- Download and install LogMeIn Hamachi.
- Create a network, have others join it.
- Share your Hamachi IP address (shown in Hamachi).
- Run
start.bat
, then visit theYour Network
link
-
Go to Render.
-
Create a new project → Deploy from GitHub.
-
Connect your repository: https://github.com/Lakunake/WebDisplays-Video-Player
-
Choose the "RENDER" branch
-
Set these scripts to:
"start": "node server.js" "build": "npm install"
-
Deploy and access your video player via the Render-provided URL.
/videos/filmeva.mp4 # Your synced video file
server.js # Node.js backend for socket and file serving
index.html # The frontend video player
package.json # This tells Node.js which dependencies to install and how to run the server
start.bat # The start file, gives you the link of the server
config.txt # Optional config file to customize server port, install behavior, and launch settings
Short name: CC BY-NC-SA 4.0
URL: https://creativecommons.org/licenses/by-nc-sa/4.0/
This project is licensed under CC BY-NC-SA 4.0:
- ✅ Free to use and modify
- 🔗 Must credit the original creator (Lakunake)
- ❌ Commercial use is not allowed
- ♻️ Must share any changes as open source if distributed or hosted publicly
See LICENSE for more details.
Created by Lakunake Built with ❤️ using Node.js, Express, and Socket.IO Contact me at JohnWebdisplay@gmail.com