Date: Mon, 13 Jul 2009 18:55:46 +0000 (UTC) From: Joel Dahl <joel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r195662 - head/share/man/man4 Message-ID: <200907131855.n6DItkJc033019@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: joel (doc committer) Date: Mon Jul 13 18:55:46 2009 New Revision: 195662 URL: http://svn.freebsd.org/changeset/base/195662 Log: Fix a few language nits. Submitted by: Ben Kaduk <minimarmot@gmail.com> Approved by: re (blanket) Modified: head/share/man/man4/pcm.4 Modified: head/share/man/man4/pcm.4 ============================================================================== --- head/share/man/man4/pcm.4 Mon Jul 13 18:23:58 2009 (r195661) +++ head/share/man/man4/pcm.4 Mon Jul 13 18:55:46 2009 (r195662) @@ -25,7 +25,7 @@ .\" .\" $FreeBSD$ .\" -.Dd July 11, 2009 +.Dd July 13, 2009 .Dt SOUND 4 .Os .Sh NAME @@ -146,13 +146,14 @@ Multichannel audio, popularly referred t .Dq surround sound is supported and enabled by default. The FreeBSD multichannel matrix processor supports up to 18 interleaved -channels, but the limit is currently set to 8 channels (known as 7.1). +channels, but the limit is currently set to 8 channels (as commonly used +for 7.1 surround sound). The internal matrix mapping can handle reduction, expansion or re-routing of channels. This provides a base interface for related multichannel .Fn ioctl support. -Works with or without +Multichannel audio works both with and without .Tn VCHANs . Most bridge device drivers are still missing multichannel matrixing support , but in most cases this should be trivial to implement. @@ -437,9 +438,9 @@ Available options include: .It s16le:1.0 Mono .It s16le:2.0 -Stereo, 2 channels, (left, right). +Stereo, 2 channels (left, right). .It s16le:2.1 -3 channels (left, right, LFE). +3 channels (left, right, LFE). .It s16le:3.0 3 channels (left, right, rear center). .It s16le:4.0
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200907131855.n6DItkJc033019>