Date: Tue, 11 Sep 2018 07:39:41 +0530 From: shreyank amartya <shreyankfbsd@gmail.com> To: freebsd-multimedia@freebsd.org Subject: Logitech C922 Webcam Message-ID: <CAD9jf8CcPCf9x20jUtkMkmPA2yF5%2B8Fy5ZcnVA_7vqf3sPkSmg@mail.gmail.com>
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Hi, I'm trying to use my Logitech C922 webcam with FreeBSD 11.2 installed on my system. I've installed webcamd and it is able to create /dev/video0. However, when I try viewing the video through pwcview or cheese, I get a scattered feed at 800x600 resolution and the following error if I try a higher resolution: >From pwcview root@amd-sham:~ # pwcview -s xga -f 30 Webcam set to: 960x720 (xga) at 30 fps libv4l2: error got 4 consecutive frame decode errors, last error: v4l-convert: libjpeg error: End Of Image Error reading from webcam: Input/output error >From cheese: root@amd-sham:~ # cheese (cheese:1969): Gtk-WARNING **: Theme parsing error: cheese.css:7:35: The style property GtkScrollbar:min-slider-length is deprecated and shouldn't be used anymore. It will be removed in a future version (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed (cheese:1969): GLib-GObject-CRITICAL **: g_object_ref_sink: assertion 'G_IS_OBJECT (object)' failed libv4l2: error got 4 consecutive frame decode errors, last error: v4l-convert: libjpeg error: End Of Image (cheese:1969): cheese-WARNING **: Failed to allocate a buffer: gstv4l2src.c(866): gst_v4l2src_create (): /GstCameraBin:camerabin/GstWrapperCameraBinSrc:camera_source/GstBin:bin35/GstV4l2Src:v4l2src1 The cheese window pops up with the message " There was an error playing video from the webcam". I tried a 12.0 current kernel but I get the same issue. webcamd version - 4.12.01 How can this be solved? Is there a way I can debug this problem? Or is there a workaround? Thanks Shreyank
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