Merge branch 't/libao'

[paraslash.git] / web / manual.m4

diff --git a/web/manual.m4 b/web/manual.m4
index 5be893787fabd0f051655119af2ee645a42b8e5e..ea5ebeb7ac2cfb701fd0b4b676f525b7fbc5c74f 100644 (file)
--- a/web/manual.m4
+++ b/web/manual.m4
@@ -251,6 +251,10 @@ Optional:
        Linux, you'll need to have ALSA's development package
        libasound2-dev installed.
 
+       - XREFERENCE(http://downloads.xiph.org/releases/ao/,
+       libao). Needed to build the ao writer (ESD, PulseAudio,...).
+       Debian package: libao-dev.
+
 Installation
 ~~~~~~~~~~~~
 
@@ -1678,6 +1682,11 @@ write the PCM data to a file on the file system rather than playing
 it through a sound device. It is supported on all platforms and is
 always compiled in.
 
+*AO*. _Libao_ is a cross-platform audio library which supports a wide
+variety of platforms including PulseAudio (gnome), ESD (Enlightened
+Sound Daemon), AIX, Solaris and IRIX.  The ao writer plays audio
+through an output plugin of libao.
+
 Examples
 ~~~~~~~~