Bonjour Juice,
A la commande lsusb voici la réponse
Bus 002 Device 004: ID 046d:c018 Logitech, Inc. Optical Wheel Mouse
Bus 002 Device 003: ID 8086:0189 Intel Corp.
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
A la commande ls /dev/video* voici la réponse
ls: impossible d'accéder à '/dev/video*': Aucun fichier ou dossier de ce type
A la commande dmesg -w voici la réponse
Oups la réponse est gigantesque !
A la commande mplayer tv .........
Creating config file: /home/claude/.mplayer/config
MPlayer 1.2.1 (Debian), built with gcc-5.3.1 (C) 2000-2016 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.
Playing tv://.
TV file format detected.
Selected driver: v4l2
name: Video 4 Linux 2 input
author: Martin Olschewski <
olschewski@zpr.uni-koeln.de>
comment: first try, more to come
v4l2: unable to open '/dev/video0': No such file or directory
v4l2: ioctl set mute failed: Bad file descriptor
v4l2: 0 frames successfully processed, 0 frames dropped.
A la commande vlc v4l2:// voici la réponse
Ecran noir et le message suivant
Votre média d'entrée ne peut être ouvert:
A la commande v4l2-ctl -l --all voici la réponse
VLC media player 2.2.2 Weatherwax (revision 2.2.2-0-g6259d80)
[0000000000ba1148] core libvlc: Lancement de vlc avec l'interface par défaut. Utilisez « cvlc » pour démarrer VLC sans interface.
[00007fcbc8000e28] v4l2 demux error: cannot open device '/dev/video0': No such file or directory
[00007fcbc8000e28] v4l2 demux error: cannot open device '/dev/radio0': No such file or directory
[00007fcbc8000e28] v4l2 access error: cannot open device '/dev/video0': No such file or directory
[00007fcbe0006d88] core input error: open of `v4l2://' failed
QObject::~QObject: Timers cannot be stopped from another thread
Pas très convainquant tout ceci !
A+