From owner-freebsd-multimedia@freebsd.org Sat Apr 4 13:45:55 2020 Return-Path: Delivered-To: freebsd-multimedia@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 38AC32AD18D for ; Sat, 4 Apr 2020 13:45:55 +0000 (UTC) (envelope-from marc@blackend.org) Received: from smtp4-g21.free.fr (smtp4-g21.free.fr [IPv6:2a01:e0c:1:1599::13]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 48vdNm66brz4C7v for ; Sat, 4 Apr 2020 13:45:44 +0000 (UTC) (envelope-from marc@blackend.org) Received: from emphyrio.blackend.org (unknown [82.64.86.146]) by smtp4-g21.free.fr (Postfix) with ESMTPS id 157DC19F5E8 for ; Sat, 4 Apr 2020 15:45:31 +0200 (CEST) Received: from emphyrio.blackend.org (localhost [127.0.0.1]) by emphyrio.blackend.org (8.15.2/8.15.2) with ESMTPS id 034DjUc1001357 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NO) for ; Sat, 4 Apr 2020 15:45:30 +0200 (CEST) (envelope-from marc@emphyrio.blackend.org) Received: (from marc@localhost) by emphyrio.blackend.org (8.15.2/8.15.2/Submit) id 034DjUoR001356 for freebsd-multimedia@freebsd.org; Sat, 4 Apr 2020 15:45:30 +0200 (CEST) (envelope-from marc) Date: Sat, 4 Apr 2020 15:45:30 +0200 From: Marc Fonvieille To: freebsd-multimedia@freebsd.org Subject: Re: OV511 based webcam and webcamd Message-ID: <20200404134530.GA1250@emphyrio.blackend.org> Mail-Followup-To: freebsd-multimedia@freebsd.org References: <20200403120447.GA2599@emphyrio.blackend.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Rspamd-Queue-Id: 48vdNm66brz4C7v X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of marc@blackend.org has no SPF policy when checking 2a01:e0c:1:1599::13) smtp.mailfrom=marc@blackend.org X-Spamd-Result: default: False [1.43 / 15.00]; ARC_NA(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; IP_SCORE(-0.02)[ip: (4.76), ipnet: 2a01:e00::/26(-3.23), asn: 12322(-1.63), country: FR(0.00)]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-multimedia@freebsd.org]; TO_DN_NONE(0.00)[]; AUTH_NA(1.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_COUNT_THREE(0.00)[3]; DMARC_NA(0.00)[freebsd.org]; NEURAL_SPAM_MEDIUM(0.07)[0.072,0]; NEURAL_SPAM_LONG(0.18)[0.183,0]; R_SPF_NA(0.00)[]; FORGED_SENDER(0.30)[blackend@freebsd.org,marc@blackend.org]; RECEIVED_SPAMHAUS_PBL(0.00)[146.86.64.82.khpj7ygk5idzvmvt5x4ziurxhy.zen.dq.spamhaus.net : 127.0.0.11]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:12322, ipnet:2a01:e00::/26, country:FR]; FROM_NEQ_ENVFROM(0.00)[blackend@freebsd.org,marc@blackend.org]; RCVD_TLS_ALL(0.00)[]; TO_DOM_EQ_FROM_DOM(0.00)[] X-BeenThere: freebsd-multimedia@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Multimedia discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Apr 2020 13:45:55 -0000 On 03.04.2020 15:51, Hans Petter Selasky wrote: > On 2020-04-03 14:04, Marc Fonvieille wrote: > > # pwcview > > Webcam set to: 320x240 (sif) at 5 fps > > libv4l2: error dequeuing buf: Device not configured > > Error reading from webcam: Device not configured > > Try using vlc instead of pwcview. > % vlc v4l2:///dev/video0 [000000080e76f060] v4l2 demux error: dequeue error: Invalid argument libv4l2: error turning off stream: Invalid argument and webcamd ends Same with mplayer: % mplayer -demuxer rawvideo -rawvideo fps=15:w=320:h=240:i420 /dev/video0 MPlayer SVN-r38157-snapshot-8.0.1 (C) 2000-2019 MPlayer Team Playing /dev/video0. rawvideo file format detected. ========================================================================== Opening video decoder: [raw] RAW Uncompressed Video Movie-Aspect is undefined - no prescaling applied. VO: [vdpau] 320x240 => 320x240 Planar I420 Selected video codec: [rawi420] vfm: raw (RAW I420) ========================================================================== Load subtitles in /dev/ Audio: no sound Starting playback... V: 0.0 1/ 1 ??% ??% ??,?% 0 0 Exiting... (End of file) -- Marc