On 2024/11/23 13:03, Martin Pieuchot wrote:
> > Duration: N/A, bitrate: N/A
> > Stream #0:0: Video: mjpeg, none(bt470bg/unknown/unknown),
> > 1920x1080, 30 fps, 30 tbr, 1000k tbn, 1000k tbc
> > nan M-V: nan fd= 0 aq= 0KB vq= 0KB sq= 0B
> > f=0/0
> >
> > ~ $
> >
> > and it is frozen. I can't kill the process that leads to:
>
> Where is it frozen? On which sleep channel is ffplay sleeping? Can you
> enter ddb and get a trace of the ffplay process?
"ps" to find the tid and channel, then "tr /t 0t<tid>", maybe "tr /u /t
0t<tid>" also works. ("0t" to specify that the number is decimal).
> > ~ $ ps aux | grep ffplay
> > catap 54733 0.0 0.3 29256 46264 p1- RE/2 1:36PM
> > 0:00.52 (ffplay)
> > catap 22048 0.0 0.0 792 1304 p2 S+p 1:37PM
> > 0:00.01 grep ffplay
> > ~ $
> >
> > and when I deattach the webcam from usb... system is crashed with
> > trace like this (text is OCRed and may contains typos):
>
> Please double check the OCR, this is barely usable...
the "spleen" font is bad for OCR. see terminus-font's pkg-readme for an
alternative that works a bit better (still needs checking but usually
fewer errors).
