Re: [Pas résolu]: Kubuntu 24.04 et webcam

Le 17/05/2024 à 12:10, yves a écrit :

Le Fri, 17 May 2024 04:47:47 +0200, Dominique a écrit:
 

Pourquoi cheese ne veut pas de moi,  Ah ben si, cheese veut bien de ma
webcam maintenant, tout comme les sites en ligne proposés par Ubuntu !
>
Lucifer, sort de cet ordinateur 😀

 Et le lsusb la signale correctement, maintenant ?
 @+

Eh bien non. Finalement, rien n'est résolu :
mpv --profile=low-latency --untimed /dev/video0
[ffmpeg/demuxer] video4linux2,v4l2: ioctl(VIDIOC_STREAMON): Protocol error
[lavf] avformat_open_input() failed
Failed to recognize file format.
Et ça échoue, bien sûr, aussi avec cheese :
cheese
** Message: 05:13:44.536: cheese-application.vala:222: Error during camera setup: Aucun périphérique détecté
(cheese:23388): cheese-CRITICAL **: 05:13:44.557: cheese_camera_device_get_name: assertion 'CHEESE_IS_CAMERA_DEVICE (device)' failed
(cheese:23388): GLib-CRITICAL **: 05:13:44.557: g_variant_new_string: assertion 'string != NULL' failed
(cheese:23388): GLib-CRITICAL **: 05:13:44.557: g_variant_ref_sink: assertion 'value != NULL' failed
(cheese:23388): GLib-GIO-CRITICAL **: 05:13:44.557: g_settings_schema_key_type_check: assertion 'value != NULL' failed
(cheese:23388): GLib-CRITICAL **: 05:13:44.557: g_variant_get_type_string: assertion 'value != NULL' failed
(cheese:23388): GLib-GIO-CRITICAL **: 05:13:44.557: g_settings_set_value: key 'camera' in 'org.gnome.Cheese' expects type 's', but a GVariant of type '(null)' was given
(cheese:23388): GLib-CRITICAL **: 05:13:44.557: g_variant_unref: assertion 'value != NULL' failed
** (cheese:23388): CRITICAL **: 05:13:44.557: cheese_preferences_dialog_setup_resolutions_for_device: assertion 'device != NULL' failed
--
Dominique
Esto quod es