From owner-freebsd-questions@FreeBSD.ORG Sun Mar 15 07:19:55 2009 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5982B106564A for ; Sun, 15 Mar 2009 07:19:55 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from smtp-vbr1.xs4all.nl (smtp-vbr1.xs4all.nl [194.109.24.21]) by mx1.freebsd.org (Postfix) with ESMTP id C49308FC14 for ; Sun, 15 Mar 2009 07:19:54 +0000 (UTC) (envelope-from rsmith@xs4all.nl) Received: from slackbox.xs4all.nl (slackbox.xs4all.nl [213.84.242.160]) by smtp-vbr1.xs4all.nl (8.13.8/8.13.8) with ESMTP id n2F7Jqdv077955; Sun, 15 Mar 2009 08:19:52 +0100 (CET) (envelope-from rsmith@xs4all.nl) Received: by slackbox.xs4all.nl (Postfix, from userid 1001) id D4590BA8D; Sun, 15 Mar 2009 08:19:51 +0100 (CET) Date: Sun, 15 Mar 2009 08:19:51 +0100 From: Roland Smith To: Gary Kline Message-ID: <20090315071951.GA16322@slackbox.xs4all.nl> References: <20090313191520.GA14233@thought.org> <20090313202226.GA47453@slackbox.xs4all.nl> <20090314030558.GB25027@thought.org> <20090314072602.GA75036@slackbox.xs4all.nl> <20090315044225.GB28705@thought.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="bp/iNruPH9dso1Pn" Content-Disposition: inline In-Reply-To: <20090315044225.GB28705@thought.org> X-GPG-Fingerprint: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 X-GPG-Key: http://www.xs4all.nl/~rsmith/pubkey.txt X-GPG-Notice: If this message is not signed, don't assume I sent it! User-Agent: Mutt/1.5.19 (2009-01-05) X-Virus-Scanned: by XS4ALL Virus Scanner Cc: Wojciech Puchar , freebsd-questions@freebsd.org Subject: Re: best archiver? (for music) X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Mar 2009 07:19:55 -0000 --bp/iNruPH9dso1Pn Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Sat, Mar 14, 2009 at 09:42:25PM -0700, Gary Kline wrote: > On Sat, Mar 14, 2009 at 08:36:25AM +0100, Wojciech Puchar wrote: > > > > > >There is a special codec for speech. You'll find it the > > >audio/speex port. From the pkg-descr: > >=20 > > actually i use it with asterisk - at about 15kbps (VBR) there are audib= le=20 > > differences between this and standard 64kbps a-law - but the difference= s=20 > > are POSITIVE - speech sounds clearer! > >=20 >=20 > There's something I've been wanting to ask and a web search > hasn't told me very much. What is the "mp4"? Is it =3D=3D to "aac" > or "aacPlus"? Some online stations carry the acc format and it > seems better than mp3. I can't really tell.=20 It's quite complicated. See http://en.wikipedia.org/wiki/MPEG4 and http://en.wikipedia.org/wiki/Advanced_Audio_Coding=20 Roland --=20 R.F.Smith http://www.xs4all.nl/~rsmith/ [plain text _non-HTML_ PGP/GnuPG encrypted/signed email much appreciated] pgp: 1A2B 477F 9970 BA3C 2914 B7CE 1277 EFB0 C321 A725 (KeyID: C321A725) --bp/iNruPH9dso1Pn Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.11 (FreeBSD) iEYEARECAAYFAkm8rBcACgkQEnfvsMMhpyWsZwCfYTfiiAfJozDRiUtduYnzkmV0 yw0AnRoU7Dpo7UAiko9b/hw2fteW695A =nidt -----END PGP SIGNATURE----- --bp/iNruPH9dso1Pn--