Re: Can a USB camera drive a display directly with no X/Wayland GUI?

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Sujet : Re: Can a USB camera drive a display directly with no X/Wayland GUI?
De : cl (at) *nospam* isbd.net (Chris Green)
Groupes : comp.sys.raspberry-pi
Date : 21. Jul 2025, 07:49:14
Autres entêtes
Message-ID : <ag41ll-be2.ln1@q957.zbmc.eu>
References : 1 2
User-Agent : tin/2.6.2-20221225 ("Pittyvaich") (Linux/6.1.0-37-amd64 (x86_64))
Computer Nerd Kev <not@telling.you.invalid> wrote:
Chris Green <cl@isbd.net> wrote:
As per the subject I want to use a USB camera with a SA15 Pi
 
SA15 Pi? I haven't heard of that one.
 
:-)  it was an inadvertent paste that I didn't notice!

and have
it drive a display (HDMI presumably) directly.  The Pi I'm aiming to
use just has the Lite version of the OS so there's no desktop/GUI
available, just the command line.
 
Is this possible?
 
Mplayer supports output to fbdev, which should work for that if
HDMI works for displaying the Linux terminal command line over
HDMI on your "SA15 Pi":
http://mplayerhq.hu/DOCS/HTML/en/fbdev.html
 
I'm not sure about Ffplay, the man page only describes using fbdev
for input, not output.
 
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Chris Green
·

Date Sujet#  Auteur
20 Jul12:01 * Can a USB camera drive a display directly with no X/Wayland GUI?4Chris Green
21 Jul00:14 `* Re: Can a USB camera drive a display directly with no X/Wayland GUI?3Computer Nerd Kev
21 Jul00:44  +- Re: Can a USB camera drive a display directly with no X/Wayland GUI?1Lawrence D'Oliveiro
21 Jul07:49  `- Re: Can a USB camera drive a display directly with no X/Wayland GUI?1Chris Green

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