Because we already have half of a (semi-) professional streaming setup guide in here - lets make it a full one...
So whats still missing is lighting and a camera.
For a camera we can go 100 USD cheap - using a Raspberry Pie with a Sony sensor and some real glass:
The parts list you can source from the video, dont forget an sdcard and a microusb cable.
As for software - imho use this:
https://github.com/showmewebcam/showmewebcam
This will default to a 720p30 image, but you can change settings so it outputs 1080p30.
The image (glass/lens) looks really good, better than in the video actually (once you've set iris (open the small metal screw that protrudes 90 degrees from the lens to set the iris, once you are happy with the light input, fasten that screw -) and then set focus.
If you want more freedom to position the camera (which otherwise will film from a slight top down angle (positioning see below)), buy this on aliexpress:
https://aliexpress.com/item/32886902958.html (15 USD)
On the Rasp Pi kit lense, you will have some very slight optic boka in the further distance, and - as a slight negative, of course a slight fisheye character, but with the correct lighting, it looks money.
Which brings us to the correct lighting, and there - sadly, I spent real money again.
Elgato Ring Light 200 USD
https://www.amazon.com/Elgato-Multi-Layer-Diffusion-Adjustable-10LAC9901/dp/B08GMDQ87T/
Followed by all kinds of warnings.
- This thing is hopelessly overpriced. You can get similar kits on aliexpress (far shorter diameter though) for a fourth of the price.
- This thing is BIG, bigger than you'd think. So it changes the character of the room you are using it in.
On the positive side:
- The light is perfectly diffused, even at the lowest brightness. (Osram LEDs, and maybe the best diffuser for a LED light on the market).
- The bigger diameter makes sure it doesnt create spots or halos. It also ensures, you are not getting "ring eye" - which usually happens when you are recording with ring lights (the ring reflecting in your pupils), because you can set set it a little higher and angle it down, and its still a perfect fill light.
- You can adjust brightness down to a fairly low level (yay - turns out I can use the lowest one, comfortably)
- You can adjust color temperature (default one is 4300k which works well for brightening up a scene the whole day well until the afternoon) (movie whitepoint lighting is 6500k which represents the lighting you'd get at around 12 noon on a white sheet of paper, you can also set that -) if you are recording in a dark room, you should definitely play around with this.
- It is WiFi enabled and has apps for both PC and your smartphone - to adjust its settings - but it also has on device buttons for brightness.
- it has a 1/4" camera mount I'm actually using.
And all of this means, one light - thats also your camera fixture, that mounts off a desk clamp, that you can use without accent lights and that still looks good - but also with accent lights if you want to (I have a window right next to me - with a diffuse shutter).
Also I didnt pay 200 USD for it (more like 160 USD), which helped.
--
Camera, and Mic (through NVidia RTX Voice - which I ended up setting at 30 ticks from the left (mic level set to 88 in audacity - placement 40-60 cm away from the voice source) - which eliminates room, and reduces typing noise (MX blues..
)) then go into OBS (free software), where you can combine the two and create your own virtual "scenes" (shotdesigns), and then a virtual camera (with sound) as an output.
Works great, looks great, sounds great. And I dont have the mic in my face all day.
All in all it is a little expensive though...
- 250 USD for the mic setup
- 100 USD for the camera
- 200 USD for the lighting
Computer needs a NVidia GPU (for my noise filtering method (didnt play with noise filtering in OBS, which also would be an option))