Date: Mon, 16 Sep 2002 12:47:56 -0400 From: The Anarcat <anarcat@anarcat.ath.cx> To: Baldur Gislason <baldur@foo.is> Cc: multimedia@freebsd.org Subject: Re: Recording 16 bit samples Message-ID: <20020916164756.GB313@lenny.anarcat.ath.cx> In-Reply-To: <20020914195234.094E227A0@tesla.foo.is> References: <20020914195234.094E227A0@tesla.foo.is>
next in thread | previous in thread | raw e-mail | index | archive | help
--UHN/qo2QbUvPLonB Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Sox converts samples to its internal format when reading and converts back again when writing, so that's huge lag. Also, it uses a very small buffer for both ops, so it's really not the best tool to record. I suggest you try out my little "rec" tool that records RAW PCM from the sound card to see if you can record correctly. http://anarcat.ath.cx/cgi-bin/cvsweb.cgi/bin/rec/ That's CVS, you can download the whole thing in a tarball at: http://anarcat.ath.cx/cgi-bin/cvsweb.cgi/bin/rec/rec.tar.gz?tarball=3D1 A. On Sat Sep 14, 2002 at 07:51:59PM +0000, Baldur Gislason wrote: > I'm having trouble recording 16 bit samples with sox in FreeBSD, the=20 > recordings skip and do other weird stuff. I've tried this with 4 differen= t=20 > sound cards, and with both the pcm and the old snd kernel drivers. Anyone= =20 > else having the same problem? >=20 > Baldur >=20 > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-multimedia" in the body of the message >=20 --=20 =46rom the age of uniformity, from the age of solitude, from the age of Big Brother, from the age of doublethink - greetings! --UHN/qo2QbUvPLonB Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) iD8DBQE9hgs8ttcWHAnWiGcRAmf/AKCj/Bdz0r1cRwPlcp9GAvroiCJ8bwCeMcgO SpqKTQSi8WN8QuKsEI9pKRI= =z12O -----END PGP SIGNATURE----- --UHN/qo2QbUvPLonB-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-multimedia" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20020916164756.GB313>