From owner-freebsd-multimedia@freebsd.org Wed Sep 12 05:18:45 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 DC31D10A969D for ; Wed, 12 Sep 2018 05:18:44 +0000 (UTC) (envelope-from shreyankfbsd@gmail.com) Received: from mail-vk0-x22e.google.com (mail-vk0-x22e.google.com [IPv6:2607:f8b0:400c:c05::22e]) (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 6F06D71ABB for ; Wed, 12 Sep 2018 05:18:44 +0000 (UTC) (envelope-from shreyankfbsd@gmail.com) Received: by mail-vk0-x22e.google.com with SMTP id i2-v6so89154vkg.3 for ; Tue, 11 Sep 2018 22:18:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=AGo60LdpLhxsEBH5jXSYoywrT9RZWEfbdC8h6ycj1Ac=; b=CE8LDEwaPQMddxYmaSyXWhsp+uhg6GV5b0e29TEgvKherF5O+B28KfrA5/QfsKiMJB drsdOA11q2DHnBa5TTFQFtaOCsF9JvOVoCFLb4aLhdwVIxlmCt9iC18iWNgVN2juqADb M7DDUmWylV/T2W8j3um5UogyDRe+CnE/gK9I2Gu70OPin6zvCAlHaFTrsUdPvNG+L6MP QxY+nLjR9sP+xNGzRg+jJ9andlTvHNgTer3EQpJTBEV+pm2FryfwwaHvWrOWJ8zO4jj9 NZtZ1KjFr89J9DA/zGy+ThTeL1Typ7F4cqfMfMvPj4d8mjObdlR07Ijn5eX6T0mqrEU6 d6cA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=AGo60LdpLhxsEBH5jXSYoywrT9RZWEfbdC8h6ycj1Ac=; b=r/WSD2WViyQvwsKWeCRkiuo319YjwicThDOtCjxdSDOP5Y+Dg7M35oU9TFICfGeCxL Fv1K0X4IdeD5JHufa4np5FD3Ohoa54X81WiCkOgkUpSckXDOvges9ICXjwMQnedIPomI JaCHZi5Af33qg6xloSsIF8k7mMkD26URYvItm6BxKf1LibyY+J6IpiA6/IrLOQaW+kCy YkWokpQIVYRlpRFAhjPzYUGwxgYaSaqOlVINbmpBF+BtMqMyvYyZ8YNGKVG9616z+FW7 C1kHwpdIzXFoec0f6KmxWsJ/2tsLejdbw25oIRzvuXksCXnci8+ePP4BKgVOVPpn60Th CVRA== X-Gm-Message-State: APzg51AprOsjxmTexJ1w/rnb4y/WAKPxdoB3UqJ5XwzWoy/gFtj4CNSH 4TNfksedH4XG+rPN7ndED48maeJpdvg8NkkL2gXzzz2WFQ== X-Google-Smtp-Source: ANB0VdaG8vMnHUkyhMI1x9fl3uJvSvb1K49NMVGh90ky3whQ3GSLfisZ7urhKinZXoKUr3HjZXr+L/w4RlTfgDaqXLQ= X-Received: by 2002:a1f:b745:: with SMTP id h66-v6mr45325vkf.21.1536729523686; Tue, 11 Sep 2018 22:18:43 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: shreyank amartya Date: Wed, 12 Sep 2018 10:48:31 +0530 Message-ID: Subject: Re: Logitech C922 Webcam To: hps@selasky.org Cc: 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: Wed, 12 Sep 2018 05:18:45 -0000 What about this error: libv4l2: error got 4 consecutive frame decode errors, last error: v4l-convert: libjpeg error: End Of Image Both pwcview and cheese give this out. Is there a patch to fix this? or any other solution or method I can try out? On Tue, Sep 11, 2018 at 9:35 AM shreyank amartya wrote: > What does usbconfig say about this device? > > root@amd-sham:~ # usbconfig > ugen0.1: <0x1022 XHCI root HUB> at usbus0, cfg=0 md=HOST spd=SUPER > (5.0Gbps) pwr=SAVE (0mA) > ugen0.2: at usbus0, cfg=0 md=HOST spd=LOW > (1.5Mbps) pwr=ON (100mA) > ugen0.3: at usbus0, cfg=0 md=HOST > spd=HIGH (480Mbps) pwr=ON (500mA) > ugen0.4: at usbus0, cfg=0 md=HOST spd=LOW > (1.5Mbps) pwr=ON (100mA) > ugen0.5: at usbus0, cfg=0 md=HOST spd=SUPER > (5.0Gbps) pwr=ON (124mA) > > root@amd-sham:~ # lsusb > Bus /dev/usb Device /dev/ugen0.5: ID 0b95:1790 ASIX Electronics Corp. > AX88179 Gigabit Ethernet > Bus /dev/usb Device /dev/ugen0.4: ID 046d:c05a Logitech, Inc. M90/M100 > Optical Mouse > Bus /dev/usb Device /dev/ugen0.3: ID 046d:085c Logitech, Inc. C922 Pro > Stream Webcam > Bus /dev/usb Device /dev/ugen0.2: ID 03f0:0024 Hewlett-Packard KU-0316 > Keyboard > Bus /dev/usb Device /dev/ugen0.1: ID 0000:0000 > > Both seem to be detecting the camera. I can see traffic on USB dump but i > can't make sense of it yet. > > On Tue, Sep 11, 2018 at 1:27 PM Hans Petter Selasky > wrote: > >> On 9/11/18 4:09 AM, shreyank amartya wrote: >> > 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: >> >> What does usbconfig say about this device? >> >> "usbdump -i usbusX -f Y -s 65536" can capture the USB traffic and >> errors, if any. >> >> --HPS >> >