Hi, I am from Germany and just trieded Hyperion out of the box... with USB camera. Worked good so far... Since there is still the open issue of "trapez distortion" comming from USB cam filming the screen. Long story short: I would like to work on that.... on the NG.. but do not know how... I have some experience with embeded software, but have not done linux SW development stuff. ...but have some long Linux user experience (engineer), so I know what bash, ssl, vnc... deamon, vi etc. is ;-) What I have done so far: Got Raspi 4b Got Camera Have 160 LED's around my large TV. All works with Hyperion as is... I managed to download NG, compiled it on the Raspi and it works. At home I have a Windows PC... with VM for Linux on demand. I had a first look to the C++ code of the NG and would like to "play" with it. My goal: Add good configurabel usb camera support to NG. Runs on latest Raspi 4 (need horsepower) USB cam image will get on the fly trapez correction (I what to add that) All function of the processing should work as from a "regular" frame grabber I don not want "special distorion matrix"... the Hyperion processing should work on a squar image. Why: I want to use my smart TV as is with out 4K, HDR, protection issues. I think a camera is the right way to go. Will it be good? Hopefully I can add as much image processing to get a good result.. the Raspi 4 has horepower... So my questions: How do YOU develope the Hyperion NG software? I did already spend 1/2 day of playing around, but that is not efficient. What is the best environment... ? On the Rasi? On Linux PC (ARM?) VM? Eclipse? Other? What about the QT What about the web server..... I managed to download all source and was able to build it on thr Raspi 4... took just one hour. I need a "super charge" by of one of you how to start.... I will figure out the rest.. Does someone has as VM that includes all I / we need? Thanks Marko PS: I love Hyperion!