From owner-freebsd-multimedia Fri Nov 23 8:39:18 2001 Delivered-To: freebsd-multimedia@freebsd.org Received: from gilberto.physik.rwth-aachen.de (gilberto.physik.RWTH-Aachen.DE [137.226.46.168]) by hub.freebsd.org (Postfix) with ESMTP id E504037B417 for ; Fri, 23 Nov 2001 08:39:16 -0800 (PST) Received: (from kuku@localhost) by gilberto.physik.rwth-aachen.de (8.11.1/8.9.3) id fANGdFt56057 for freebsd-multimedia@freebsd.org; Fri, 23 Nov 2001 17:39:15 +0100 (CET) (envelope-from kuku) Date: Fri, 23 Nov 2001 17:39:15 +0100 (CET) From: Christoph Kukulies Message-Id: <200111231639.fANGdFt56057@gilberto.physik.rwth-aachen.de> To: freebsd-multimedia@freebsd.org Subject: off topic - need help from an expert Sender: owner-freebsd-multimedia@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org I have a music tune which I want to play at half speed but same pitch. (It contains some be-bop portions which are played so fast that it is hard to write them down while hearing). I've heard this could be done by downsampling or repeat or some such transformation. Don't know exactly. Could that be done with sox or lame? I have the file as .wav or .mp3. Could also convert to .aiff. -- Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message