Merge branch 't/const'

[paraslash.git] / ggo / audiod.m4

diff --git a/ggo/audiod.m4 b/ggo/audiod.m4
index 5390d1b0fae1f50e5710ddb912297a47601269e7..1b5008540af26a18166e38dfaec6b3eca839171d 100644 (file)
--- a/ggo/audiod.m4
+++ b/ggo/audiod.m4
@@ -12,6 +12,7 @@ include(loglevel.m4)
 include(color.m4)
 include(config_file.m4)
 include(logfile.m4)
+include(log_timing.m4)
 include(daemon.m4)
 include(user.m4)
 include(group.m4)
@@ -103,7 +104,7 @@ details="
        Check the clock difference between the host running para_server
        and the local host running para_audiod that many times before
        starting any stream I/0. Set this to non-zero for non-local
-       setups if the clocks of these two hosts are not syncronized
+       setups if the clocks of these two hosts are not synchronized
        by ntp or similar.
 "
 
@@ -131,16 +132,27 @@ details="
                -r 'mp3:http -i my.host.org -p 8009'
 "
 
-
 option "no_default_filters" D
 #~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 "Configure filters manually"
 flag off
-details="
+details = "
        If (and only if) this option is set, the --filter options
-       (see below) take effect.  Otherwise, the compiled-in default
-       filters mp3dec, oggdec and aacdec are activated for mp3, ogg,
-       aac streams respectively.
+       (see below) take effect. Otherwise, the compiled-in defaults
+       apply.  These defaults depend on the receiver being used as
+       described below.
+
+       For http streams, only a single filter per audio format,
+       the decoder for that format, is activated. On the other hand,
+       since udp and dccp streams are sent fec-encoded by para_server,
+       the client side must feed the output of the receiver into
+       the fecdec filter first. Therefore the default for udp and
+       dccp streams is to activate the fecdec filter, followed by
+       the appropriate decoder.
+
+       You must give this option if you want to use any other filter,
+       for example the amp or the compress filter.
+
 "
 
 option "filter" f
@@ -153,7 +165,7 @@ dependon="no_default_filters"
 details="
        This option may be given multiple times. The \"filter_spec\"
        consists of an audio format, the name of the filter, and any
-       options for that filter. Mote that order matters.
+       options for that filter. Note that order matters.
 
        Examples: