From owner-freebsd-multimedia@freebsd.org Tue Sep 11 07:42:39 2018 Return-Path: Delivered-To: freebsd-multimedia@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 5122D1082716 for ; Tue, 11 Sep 2018 07:42:39 +0000 (UTC) (envelope-from shreyankfbsd@gmail.com) Received: from mail-ua1-x942.google.com (mail-ua1-x942.google.com [IPv6:2607:f8b0:4864:20::942]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id EB17C8A5EC for ; Tue, 11 Sep 2018 07:42:38 +0000 (UTC) (envelope-from shreyankfbsd@gmail.com) Received: by mail-ua1-x942.google.com with SMTP id f4-v6so19660740uao.10 for ; Tue, 11 Sep 2018 00:42:38 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:from:date:message-id:subject:to; bh=wXjR8+x0a4+JGryVdLM4LchEOBlXCOkUZmIDo/wMBBI=; b=nT6ICekgFw9JVXOYA35d+aekTaa3usWGa+ReY3z2aSJjC7mnRn83swZeerAXr7fmOI msiP/eCdMD60w2YvaAUMq+6Vz9v7LymlTLwfGBoQk/Ne5udy3bjwksBl1QSL0Ea43meL AxShqigYrwNE+skf7JWOKZiYn3yIRLpv9wIFbBGzcIPHnvHfFjbVo2oofI7RrPMUqXGV FyBg3NIEPFhDn54ZFVmmxr6bSS4kIRjJi2aRBsIWcQ4a9Rf6qm85rL/KKeY3ULIrFd0d nwSgrAhHKDrcQa0EB07itJJ4G+pW0KhgMXlVpxs+C31clWJq1MOVzh4/HqSTEXbYQDL3 o1+Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=wXjR8+x0a4+JGryVdLM4LchEOBlXCOkUZmIDo/wMBBI=; b=RjkdUhsI2esDCWCrxB+iL04yGeoILn+bxHEJGg+3PiMh7OjKg5edzq7YZZIz33Q612 oVUwe01MO+W8XPHG7bfj8ph97nDpWUhES1jVPI3Fj5NR6ctulZSpCk0V2WjKaOh5pnbT RCXdtv0NvXlL+njeFtb9fAgiGU2QaV8/kXtU9pU+aRf3KVpMxf1287mdq1Igbh4ACEGD Xg4QDIwDhrieOkNyYLr3HG/13hOrKrLHuSUxTRMx/+cmFA/GAK/LLTrXjig2A/jcTUCF B4XsX0OauisoPSBofzKTr7brM7z3+P0QwlVv9PJbAB6s5X5UczUhs1Wz0xiVjTqoVwiv xQkw== X-Gm-Message-State: APzg51DeOtAmmzRfiqqdVTvq40dhWPyKidwYTkrzo4EVJhyY/mTKtH8A nH1/azU/nTKb8ucVTgvsBM4r5DYJCfasbz6XpIxz3pbteQ== X-Google-Smtp-Source: ANB0VdaFsXf+729ja1pBB3iyOkk/4ivgAMJHH4+auHrfXWpDmcw2dMK4Nic9iSkCqmoE3Z7qeTA4g3a2QgRe1+CGex0= X-Received: by 2002:a9f:3826:: with SMTP id p35-v6mr8456226uad.42.1536651757961; Tue, 11 Sep 2018 00:42:37 -0700 (PDT) MIME-Version: 1.0 From: shreyank amartya Date: Tue, 11 Sep 2018 07:39:41 +0530 Message-ID: Subject: Logitech C922 Webcam To: freebsd-multimedia@freebsd.org Content-Type: text/plain; charset="UTF-8" X-Content-Filtered-By: Mailman/MimeDel 2.1.27 X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 11 Sep 2018 07:42:39 -0000 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