I can't get the detect process to read from go2rtc, always weirdly get the same ffmpeg error Error opening input files: Invalid data found when processing input when the detect role comes not directly from camera, but from go2rtc (record is fine).

I will put this on hold for some time (a few days?). I disabled detect process, will be recording only for now (no cpu use).

ERROR   : The following ffmpeg logs include the last 100 lines prior to exit.
ERROR   : [AVHWFramesContext @ 0x7fd4c0078880] Failed to sync surface 0x9: 1 (operation failed).
ERROR   : [hwdownload @ 0x7fd4cc0025c0] Failed to download frame: -5.
ERROR   : [vf#1:0 @ 0x1b6ef480] Error while filtering: Input/output error
ERROR   : [vf#1:0 @ 0x1b6ef480] Task finished with error code: -5 (Input/output error)
ERROR   : [vf#1:0 @ 0x1b6ef480] Terminating thread with return code -5 (Input/output error)

also, I can't understand the relationship of go2rtc config in frigate, and its own. I guess I shouldn't use go2rtc top-level in frigate config, and just use the rtsp endpoints. But then the docs don't help understand this too:

After adding this to the config, restart Frigate and try to watch the live stream for a single camera by clicking on it from the dashboard. It should look much clearer and more fluent than the original jsmpeg stream.

tailscale0:

TX packets:316154987 errors:0 dropped:51176 overruns:0 carrier:0

that's not too bad.

api:
  listen: :1984
ffmpeg:
  bin: /nix/store/a4ha6dhk6xlrkpybnh5d8dnqq6c9mlph-ffmpeg-headless-7.1-bin/bin/ffmpeg
rtsp:
  listen: :8554
streams:
  g3:
  - rtsp://192.168.110.231:554/s0
  g3-flex:
  - rtsp://192.168.110.230:554/s0
webrtc:
  listen: :8555