Error starting decoder pipe! mp3float Header missing about viseron

[roflcoopter]

Ah interesting, I never worked with audio decoder before, i am guessing this could become an issue even if you manage to get the decoder to work.

I am gonna see if i can find an online RTSP stream with audio to test with. Ill get back to you shortly

[roflcoopter]

In the meantime, can you try adding

input_args:
  - -an

to your camera config? That should skip the audio completely

[pixeye33]

Hello,
thanks for your quick response !

Before any changes : I've let it run and the behaviour ended up to be the same at the very first log i've shared (but after a much longer time).

I've just tried the config suggested :
[lib.camera.salon ] [DEBUG ] - FFMPEG decoder command: ffmpeg -hide_banner -loglevel panic -an -hwaccel vaapi -vaapi_device /dev/dri/renderD128 -rtsp_transport tcp -i rtsp://root:[email protected]:8554/unicast -f rawvideo -pix_fmt nv12 pipe:1

but i'm still getting the same message :
[lib.camera.salon ] [ERROR ] - Error starting decoder pipe! [mp3float @ 0x55dcc64b2600] Header missing
and after some time it seems to start working (i did not configured the recording yet to look at the videos captured).

[roflcoopter]

Okay i see. To make it easier for the user to debug, Viseron will first try to open the stream with -loglevel error and check for any errors. However, it seems not all of these errors are fatal, and the stream may continue anyway.

I will add a config option so you can supply your own recoverable errors which Viseron will then ignore and let the decoder start. Hold tight!

[pixeye33]

I was able to make the issue disapear by playing with the settings on the camera, but yes i do think those improvements will help to understand what's happening 👍

[roflcoopter]

great to hear!