diff options
Diffstat (limited to 'usr.bin')
| -rw-r--r-- | usr.bin/aucat/aucat.1 | 15 | ||||
| -rw-r--r-- | usr.bin/aucat/aucat.c | 4 |
2 files changed, 10 insertions, 9 deletions
diff --git a/usr.bin/aucat/aucat.1 b/usr.bin/aucat/aucat.1 index 4daa6c75050..19fc3e93d68 100644 --- a/usr.bin/aucat/aucat.1 +++ b/usr.bin/aucat/aucat.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: aucat.1,v 1.48 2009/03/17 07:19:13 ratchov Exp $ +.\" $OpenBSD: aucat.1,v 1.49 2009/03/17 21:26:44 jmc Exp $ .\" .\" Copyright (c) 2006 Alexandre Ratchov <alex@caoua.org> .\" @@ -24,7 +24,7 @@ .Nm aucat .Bk -words .Op Fl lnu -.Op Fl b Ar nsamples +.Op Fl b Ar nframes .Op Fl C Ar min : Ns Ar max .Op Fl c Ar min : Ns Ar max .Op Fl e Ar enc @@ -53,10 +53,11 @@ which does not convert on the fly and supports playback of .au files. .Pp The options are as follows: .Bl -tag -width Ds -.It Fl b Ar nsamples +.It Fl b Ar nframes The buffer size in frames. -This is the number of samples that will be buffered before being played -and controls the playback latency. +A frame consists of one sample for each channel in the stream. +This is the number of frames that will be buffered before being played +and thus controls the playback latency. .It Xo .Fl C Ar min : Ns Ar max , .Fl c Ar min : Ns Ar max @@ -335,9 +336,9 @@ require a low latency audio setup. To reduce the probability of buffer underruns or overruns, the .Xr renice 8 -command can be used to give higher priority to +command can be used to give a higher priority to the .Nm -process to. +process. Superuser privileges are required. For example: .Bd -literal -offset indent diff --git a/usr.bin/aucat/aucat.c b/usr.bin/aucat/aucat.c index 3982d3521c4..40575b18ffe 100644 --- a/usr.bin/aucat/aucat.c +++ b/usr.bin/aucat/aucat.c @@ -1,4 +1,4 @@ -/* $OpenBSD: aucat.c,v 1.58 2009/02/06 08:26:34 ratchov Exp $ */ +/* $OpenBSD: aucat.c,v 1.59 2009/03/17 21:26:44 jmc Exp $ */ /* * Copyright (c) 2008 Alexandre Ratchov <alex@caoua.org> * @@ -113,7 +113,7 @@ usage(void) extern char *__progname; fprintf(stderr, - "usage: %s [-lnu] [-b nsamples] [-C min:max] [-c min:max] [-e enc] " + "usage: %s [-lnu] [-b nframes] [-C min:max] [-c min:max] [-e enc] " "[-f device]\n" "\t[-h fmt] [-i file] [-m mode] [-o file] [-r rate] [-s socket]\n" "\t[-v volume] [-x policy]\n", |