libmp: add mpnrand() function to generate uniform random number 0 ≤ x < n

[plan9front.git] / sys / man / 1 / audio

diff --git a/sys/man/1/audio b/sys/man/1/audio
index 64344cf917b7a289fb794f43631b1595a350e0c2..7e394b0071047509344d9f99cb5a8358fe51a571 100644 (file)
--- a/sys/man/1/audio
+++ b/sys/man/1/audio
@@ -98,6 +98,14 @@ but that can be changed via
 or
 .BR -v
 (variable bitrate, VBR).
+.PP
+.I Oggenc
+accepts raw PCM in the same byte order as
+.B /dev/audio
+(little-endian),
+t
+.I mp3enc -r
+expects big-endian.
 .SS Options
 .TF "\fB-b \fP"
 .TP
@@ -316,7 +324,7 @@ Encode a
 file as highest-quality MP3.
 .IP
 .EX
-audio/mp3enc -q 0 -b 320
+audio/mp3enc -q 0 -b 320 <foo.wav >foo.mp3
 .EE
 .LP
 Create a fixed 128Kb/s MP3 file from a