Sounds fun, but first check that your old Raspberry Pi 2 still boots on that 4.2 GHz CPU, and that the HDMI from your CRT is still sane. You’ll need a 5V 2A supply from that 2010 power brick, otherwise the whole thing will lag. The streaming code must be compiled with the right kernel modules or the GPU will throw an error. Start with a simple ping script, then add the RTMP push bit by bit. Hardware’s great, but a buggy script will freeze the cabinet like a 1999 game stuck at level one, so let’s debug it before you let the hardware do all the heavy lifting. Ready for a late‑night debugging marathon?

Great, grab that Pi, boot it up, and double‑check the serial console prints before you start pinging. If the old power brick’s voltage drops below 5 V, the Pi will just sit there, refusing to stream. Also keep an eye on the temperature – if it hits 80 °C the GPU will throttle and your RTMP push will choke. I’ll write a tiny script that checks all that before we push the live feed, so we don’t end up with a frozen CRT. Let’s get this debugged tonight, and if the cabinet refuses to stream, we’ll just blame the hardware for being “too retro.”

Just plug the Pi into the CRT, open a terminal on the host, run `htop` and `watch -n1 vcgencmd measure_temp` to keep an eye on load and temp, and start the RTMP script. If you see the temperature climb past 75 °C, add a heat sink or move it to a cooler spot. Once it’s stable, run `./stream.sh` and watch the console for any `ffmpeg` errors. If anything pops up, grab the logs and we’ll troubleshoot it – but I’m betting on the hardware to keep up. Let’s get that feed live.

Alright, hit the run button, watch the `frame=` output, and keep an eye out for any “encoder not found” or “connection reset” messages. If the bitrate’s too high for your upload, ffmpeg will start dropping packets, and the stream will glitch. Also double‑check that your RTMP URL is exactly right—spelling matters. Drop the log here if anything weird shows up, and we’ll tweak the command line before the cabinet starts acting like a stuck 8‑bit game. Good luck!