Low-Latency Live Streaming your Desktop using ffmpeg

I recently bought myself a projector, which I installed in one corner of the room. Unfortunately I didn’t buy a long enough HDMI cable with it, so I could not connect it to my desktop computer and instead used my loyal ThinkPad T60 for playback. But I also wanted to be able to play some games using the projector, for which my laptop wasn’t beefy enough. So I thought, why not just stream the games from my desktop computer to the laptop?

In this post I will explore how to stream 720p (or any quality for that matter) from one computer to another using ffmpeg and netcat, with a latency below 100ms, which is good enough for many games. TL;DR; If you don’t care about the technical details, just jump to the end of the post to try it out yourself.

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CherryMusic – A Music Streaming server for your browser

This post is quite old. CherryMusic has improved a lot since then. For the latest version and information on CherryMusic, please visit http://fomori.org/cherrymusic


I recently wrote a Music Streaming Server in python, that allows you to listen to your music inside a browser, no matter where you are. It is called CherryMusic and features a standalone webserver based on cherryPy as well as JPlayer, a HTML5/Flash music player. It indexes your data for fast search using a sqlite database, so there is nothing to setup for you, just download the sources and off it goes!

In my tests it works perfectly with many thousand indexed files: searches are returned immediately, even on my  little home server.

You can download the sources from github or download them directly from the projects page. Any suggestions for improvement are welcome.

After the break you can find some screenshots of it in action.

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