From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mp1 ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by ms0.migadu.com with LMTPS id UHJhO4Bls2EfCAAAgWs5BA (envelope-from ) for ; Fri, 10 Dec 2021 15:34:40 +0100 Received: from aspmx1.migadu.com ([2001:41d0:2:bcc0::]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) by mp1 with LMTPS id +G74NoBls2FkRQAAbx9fmQ (envelope-from ) for ; Fri, 10 Dec 2021 14:34:40 +0000 Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by aspmx1.migadu.com (Postfix) with ESMTPS id A54BF362F1 for ; Fri, 10 Dec 2021 15:34:40 +0100 (CET) Received: from localhost ([::1]:58688 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mvgyt-0005fo-SV for larch@yhetil.org; Fri, 10 Dec 2021 09:34:39 -0500 Received: from eggs.gnu.org ([209.51.188.92]:49104) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvgyi-0005fY-Ix for help-guix@gnu.org; Fri, 10 Dec 2021 09:34:28 -0500 Received: from sv-2s11.infcs.de ([194.95.66.48]:39062 helo=ux-2s-mailproxy.inf.h-brs.de) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mvgyd-0002nR-Tk for help-guix@gnu.org; Fri, 10 Dec 2021 09:34:27 -0500 Received: from condor.h-brs.de (p5797302f.dip0.t-ipconnect.de [87.151.48.47]) (authenticated bits=0) by ux-2s-mailproxy.inf.h-brs.de (8.15.2/8.15.2/Debian-8ska0) with ESMTPSA id 1BAEYKjM004760 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 10 Dec 2021 15:34:20 +0100 User-agent: mu4e 1.6.10; emacs 27.2 From: Alexander Asteroth To: help-guix@gnu.org Subject: ffmpeg possibly missing compile option? 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MiniFAQ E-Mail/Mailscanner X-Scanned-By: MIMEDefang @ FB02 @ H-BRS Received-SPF: pass client-ip=194.95.66.48; envelope-from=alexander.asteroth@h-brs.de; helo=ux-2s-mailproxy.inf.h-brs.de X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: help-guix@gnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-guix-bounces+larch=yhetil.org@gnu.org Sender: "Help-Guix" X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1639146880; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type:list-id:list-help:list-unsubscribe: list-subscribe:list-post; bh=NUIF077UPlgwNslixCrS9ZKvUal80aPjH8cUirm9Q5g=; b=t3lRyR1ILaasFrePHMzxV3j4vOgCSKJIaOLxcj+RlNQM942ZKiogmjNPPzCZnCO1S9DLDm BGaukMqv9go4DtRFb4Mzy2Z/7qr+Scf8sXjbcy4Kra7fstqT0eYlbHqgmv+5h1rRDWKHHm EP2pTRN5rn+/27a8WJAjWlvF7HjyXS/i8HF0GzpksrBf2wk/aBFxFWUCBMQ45TclKvjVXn 8uZsJHUNidsB/ToQ79XvakuQrUEw2dSuekHNa0GrfRnEenHmKDiH1SO3iiWjVXRCipse4d 6LeAwlOBxq/i+oZr1gUDts/JrcXN8l/zhu8l5YZrY+TbJUCyzbN2wz8gBss0mw== ARC-Seal: i=1; s=key1; d=yhetil.org; t=1639146880; a=rsa-sha256; cv=none; b=Wjkg9YXfvLtfwHFvK+z67uERfk9Adne/CITEUDB3poMW4+aAdSPMCW8b59Mpy9O1+YKZyf 08rgvwXV/TGcdtyRyAJQKG2hCaOLbrxwwy2sUFGrpiVD+dO28J3eDJB7MLS5S62qpLlOEB WlBZyQ9e91Rh8CGNF8O2qJukQqSTaM3P+DanPBokc95sUWGjkHE5Dqt3tLTqrB7aS0E5j5 qIGEej+NHveUfiR0OxyYqx2bwbUnC3/nql4IzfUtR+N8t1RYWZc8h+8aQPZcX2MgaeZFn2 343aSSXDwBCPQLJ3yuM9kPY8CJjLF3iRvtAtwiVZjQ8tqcuFd9kmkqIjSfKSkA== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Spam-Score: -1.86 Authentication-Results: aspmx1.migadu.com; dkim=none; dmarc=fail reason="SPF not aligned (relaxed), No valid DKIM" header.from=h-brs.de (policy=none); spf=pass (aspmx1.migadu.com: domain of "help-guix-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="help-guix-bounces+larch=yhetil.org@gnu.org" X-Migadu-Queue-Id: A54BF362F1 X-Spam-Score: -1.86 X-Migadu-Scanner: scn1.migadu.com X-TUID: bc0eEiwQbPin Dear all, I'm trying to use vlc and ffmpeg on guix to cut mp4 files. When trying to play the mp4 files using vlc I encounter errors like: > Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory In [0] it is suggested that missing compile options are the reason for these kind of errors might be missing compile flags (--enable...) which are in fact not enabled in the package specification of ffmpeg. On te ofther hand I tried to install vdpauinfo and it returns: > $ vdpauinfo > display: :0 screen: 0 > Failed to open VDPAU backend libvdpau_nvidia.so: cannot open shared object file: No such file or directory > Error creating VDPAU device: 1 So it might be caused by missing libraries for my graphicscard. Any idea? Someone? Cheers, Alex ---- [0] https://forum.videolan.org/viewtopic.php?p=517583