From owner-freebsd-questions@freebsd.org Wed Oct 5 11:09:31 2016 Return-Path: Delivered-To: freebsd-questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 18593AF6D5C for ; Wed, 5 Oct 2016 11:09:31 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: from mailman.ysv.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id EAFF4DD0 for ; Wed, 5 Oct 2016 11:09:30 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: by mailman.ysv.freebsd.org (Postfix) id EA579AF6D5B; Wed, 5 Oct 2016 11:09:30 +0000 (UTC) Delivered-To: questions@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id E9FAAAF6D5A for ; Wed, 5 Oct 2016 11:09:30 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: from mail-yw0-x22f.google.com (mail-yw0-x22f.google.com [IPv6:2607:f8b0:4002:c05::22f]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id A743BDCF for ; Wed, 5 Oct 2016 11:09:30 +0000 (UTC) (envelope-from m.e.sanliturk@gmail.com) Received: by mail-yw0-x22f.google.com with SMTP id u124so63374850ywg.3 for ; Wed, 05 Oct 2016 04:09:30 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc; bh=R5b0BgJSu4FzzBaVePpRiaAm7igGgM5ivcOqw8Ruu8s=; b=rBXoNbsGyAxBXTGCDkCF6/W5NF1SSW3j3cg1ngo4nU5bwMp3f6tiyIGM1W4xPaiIrU p+PVdgxIDmUkZPH0xQofF0CMkQ0iCtIzTIPzTFO4aOSu8ASeA6Nc1ZZh/zloKa8eWS/S Kg9e0qVSO7pJpf0acENTp8XsJLDhiXxGCm1kk3KSjEua9wCJk2P6Q6s6nX1QLHktTrAm A4VnMa/lvjBoZEcEto46U3jkP8VmPn9ysVDhI9mXfvGTOdvvILaPAUxAw9QoARUTJPLi IRD2aDVVR9a2JONaOKj5+9cyHMiU/LQ1zOv65sxH7USNIHarf8NRMB+t4Lh80tzBWLd6 RnEQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc; bh=R5b0BgJSu4FzzBaVePpRiaAm7igGgM5ivcOqw8Ruu8s=; b=CueiLoDbRwRLffBgFE9G8ZEM2j6Mo2sTTz9Gr8QU6GcVBMF4ttFqnabyJI87MKT+4g 4nJcHcFt+u++qpic4KKfL21G+YQnU91cxd80ZXdtubJzWCzxuW6/d5IKPfa2lGm65NnJ yLcIAMdrV/y7I7FUU6baUm/YSKEcUW3lYltVl9IE9cxF7vFZkKwMyL1pghh5q/X5njxD slyxrrxH4bAlMuzWrjiacoVhVzo5MRi9qxH0hlHiOjycNeBKYHW+ZJDJggufdh6Vwt16 emWKbPGZfH3GlSFnyf/aMI/R/2HVYTTfnJrJZXDRy8CjxREu+v3qimfa4M1BtLigEAxB 56UQ== X-Gm-Message-State: AA6/9RlpvfsYWE2+CTQA3nM2fZwjyE98OrzpP2W6H5hhbmuvqQCokXDP1QJJZo6N8U11IwGlEVW1LOfglNz0nQ== X-Received: by 10.129.108.203 with SMTP id h194mr5929818ywc.244.1475665769873; Wed, 05 Oct 2016 04:09:29 -0700 (PDT) MIME-Version: 1.0 Received: by 10.37.88.214 with HTTP; Wed, 5 Oct 2016 04:09:29 -0700 (PDT) In-Reply-To: References: From: Mehmet Erol Sanliturk Date: Wed, 5 Oct 2016 04:09:29 -0700 Message-ID: Subject: Re: mencoder for a webcam To: Olivier Cc: "questions@freebsd.org" Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 05 Oct 2016 11:09:31 -0000 On Wed, Oct 5, 2016 at 2:57 AM, Olivier wrote: > Mehmet Erol Sanliturk writes: > > > On Wed, Oct 5, 2016 at 2:05 AM, Olivier > wrote: > > > >> Hi, > >> > >> I used to have it working, but I cannot find how to get that working > >> again: > >> > >> I have a webcam installed, webcamd running, and pwcview can show me the > >> video. > >> > >> How can I use mencoder to capture and save the stream? > >> > >> I used to have something of the form: > >> > >> /usr/local/bin/mencoder tv:// -tv noaudio:fps=10 -nosound -ovc lavc > >> -ofps 10 -lavcopts vcodec=mpeg4:vbitrate=400 -o -really-quiet > >> > >> but it now complains that: > >> > >> tvi_bsdbt848: Unable to open bktr device. Error: No such file or > directory > >> tvi_bsdbt848: Unable to open tuner device. Error: No such file or > directory > >> tvi_bsdbt848: Unable to open dsp device. Error: Operation not supported > >> > >> So what is the secret command to get mencoder grab the video stream from > >> the webcam? > >> > >> Thanks in advance, > >> > >> Olivier > >> > >> -- > >> _______________________________________________ > >> > >> > > > > Please search > > > > bktr device > > > > in Google . > > > > > > For example , see link : > > > > https://www.freebsd.org/cgi/man.cgi?query=bktr&sektion=4 > > This concerns the brooktree device driver, it is not related to USB > webcam. > > Or I am missing something. > > Best regards, > > Olivier > > Is there a possibility to search tvi_bsdbt848 in Google and see the related source(s) to decide why the above parts are required . > > > > Perhaps some of links may be useful for you . > > > > > > Mehmet Erol Sanliturk > > _______________________________________________ > > > > > -- >