diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/mpd.1 | 4 | ||||
| -rw-r--r-- | doc/mpd.conf.5 | 25 | ||||
| -rw-r--r-- | doc/mpdconf.example | 50 | ||||
| -rw-r--r-- | doc/protocol.xml | 55 | ||||
| -rw-r--r-- | doc/user.xml | 136 |
5 files changed, 198 insertions, 72 deletions
@@ -34,8 +34,8 @@ Do not create database, even if it doesn't exist. .BI --no-daemon Don't detach from console. .TP -.BI --stdout -Print messages to stdout and stderr. +.BI --stderr +Print messages stderr. .TP .BI --verbose Verbose logging. diff --git a/doc/mpd.conf.5 b/doc/mpd.conf.5 index 776fdbefd..940263795 100644 --- a/doc/mpd.conf.5 +++ b/doc/mpd.conf.5 @@ -168,25 +168,6 @@ only choice) if MPD was compiled without libsamplerate. For an up-to-date list of available converters, please see the libsamplerate documentation (available online at <\fBhttp://www.mega-nerd.com/SRC/\fP>). .TP -.B mixer_type <alsa, oss, software, hardware or disabled> -This specifies which mixer to use. The default is hardware and depends on -what audio output support mpd was built with. Options alsa and oss are -legacy and should not be used in new configs, but when set mixer_device -and mixer_control will apply. -.TP -.B mixer_device <mixer dev> -This specifies which mixer to use. The default for oss is -"/dev/mixer"; the default for alsa is "default". This global option is -deprecated and should not be used. Look at the mixer_device option of -corresponding output device instead. -.TP -.B mixer_control <mixer ctrl> -This specifies which mixer control to use (sometimes referred to as -the "device"). Examples of mixer controls are PCM, Line1, Master, -etc. An example for OSS is "Pcm", and an example for alsa is -"PCM". This global option is deprecated and should not be used. Look -at the mixer_control option of corresponding output device instead. -.TP .B replaygain <album or track> If specified, mpd will adjust the volume of songs played using ReplayGain tags (see <\fBhttp://www.replaygain.org/\fP>). Setting this to "album" will adjust @@ -285,6 +266,12 @@ whatever audio format is passed to the audio output. .B device <dev> This specifies the device to use for audio output. The default is "default". .TP +.B mixer_type <hardware, software or none> +Specifies which mixer should be used for this audio output: the +hardware mixer (available for ALSA, OSS and PulseAudio), the software +mixer or no mixer ("none"). By default, the hardware mixer is used +for devices which support it, and none for the others. +.TP .B mixer_device <mixer dev> This specifies which mixer to use. The default is "default". To use the second sound card in a system, use "hw:1". diff --git a/doc/mpdconf.example b/doc/mpdconf.example index 919326236..4e3b19a5a 100644 --- a/doc/mpdconf.example +++ b/doc/mpdconf.example @@ -61,6 +61,13 @@ # #user "nobody" # +# This setting specifies the group that MPD will run as. If not specified +# primary group of user specified with "user" setting will be used (if set). +# This is useful if MPD needs to be a member of group such as "audio" to +# have permission to use sound card. +# +#group "nogroup" +# # This setting sets the address for the daemon to listen on. Careful attention # should be paid if this is assigned to anything other then the default, any. # This setting can deny access to control of the daemon. @@ -179,6 +186,7 @@ input { # name "My ALSA Device" # device "hw:0,0" # optional # format "44100:16:2" # optional +# mixer_type "hardware" # optional # mixer_device "default" # optional # mixer_control "PCM" # optional # mixer_index "0" # optional @@ -191,6 +199,7 @@ input { # name "My OSS Device" # device "/dev/dsp" # optional # format "44100:16:2" # optional +# mixer_type "hardware" # optional # mixer_device "/dev/mixer" # optional # mixer_control "PCM" # optional #} @@ -214,6 +223,19 @@ input { # genre "jazz" # optional # public "no" # optional # timeout "2" # optional +# mixer_type "software" # optional +#} +# +# An example of a recorder output: +# +#audio_output { +# type "recorder" +# name "My recorder" +# encoder "vorbis" # optional, vorbis or lame +# path "/var/lib/mpd/recorder/mpd.ogg" +# quality "5.0" # do not define if bitrate is defined +# bitrate "128" # do not define if quality is defined +# format "44100:16:1" #} # # An example of a httpd output (built-in HTTP streaming server): @@ -255,6 +277,7 @@ input { #audio_output { # type "null" # name "My Null Output" +# mixer_type "none" # optional #} # # This setting will change all decoded audio to be converted to the specified @@ -273,33 +296,6 @@ input { ############################################################################### -# Volume control mixer ######################################################## -# -# These are the global volume control settings. By default, this setting will -# be detected to the available audio output device, with preference going to -# hardware mixing. Hardware and software mixers for individual audio_output -# sections cannot yet be mixed. -# -# An example for controlling an ALSA, OSS or Pulseaudio mixer; If this -# setting is used other sound applications will be affected by the volume -# being controlled by MPD. -# -#mixer_type "hardware" -# -# An example for controlling all mixers through software. This will control -# all controls, even if the mixer is not supported by the device and will not -# affect any other sound producing applications. -# -#mixer_type "software" -# -# This example will not allow MPD to touch the mixer at all and will disable -# all volume controls. -# -#mixer_type "disabled" -# -############################################################################### - - # Normalization automatic volume adjustments ################################## # # This setting specifies the type of ReplayGain to use. This setting can have diff --git a/doc/protocol.xml b/doc/protocol.xml index 5418ea8f8..05a65de23 100644 --- a/doc/protocol.xml +++ b/doc/protocol.xml @@ -139,6 +139,15 @@ </listitem> <listitem> <para> + <returnvalue>update</returnvalue>: a database update + has started or finished. If the database was + modified during the update, the + <returnvalue>database</returnvalue> event is also + emitted. + </para> + </listitem> + <listitem> + <para> <returnvalue>stored_playlist</returnvalue>: a stored playlist has been modified, renamed, created or deleted @@ -297,6 +306,16 @@ </listitem> <listitem> <para> + <varname>elapsed</varname>: + <footnote id="since_0_16"><simpara>Since MPD 0.16</simpara></footnote> + <returnvalue> + Total time elapsed within the current song, but + with higher resolution. + </returnvalue> + </para> + </listitem> + <listitem> + <para> <varname>bitrate</varname>: <returnvalue>instantaneous bitrate in kbps</returnvalue> @@ -471,25 +490,6 @@ </para> </listitem> </varlistentry> - <varlistentry id="command_volume"> - <term> - <cmdsynopsis> - <command>volume</command> - <arg choice="req"><replaceable>CHANGE</replaceable></arg> - </cmdsynopsis> - </term> - <listitem> - <para> - Changes volume by amount <varname>CHANGE</varname>. - </para> - <note> - <para> - <command>volume</command> is deprecated, use - <command>setvol</command> instead. - </para> - </note> - </listitem> - </varlistentry> </variablelist> </section> @@ -1118,6 +1118,23 @@ OK </para> </listitem> </varlistentry> + <varlistentry id="command_findadd"> + <term> + <cmdsynopsis> + <command>findadd</command> + <arg choice="req"><replaceable>TYPE</replaceable></arg> + <arg choice="req"><replaceable>WHAT</replaceable></arg> + </cmdsynopsis> + </term> + <listitem> + <para> + Finds songs in the db that are exactly + <varname>WHAT</varname> and adds them to current playlist. + <varname>TYPE</varname> can be any tag supported by MPD. + <varname>WHAT</varname> is what to find. + </para> + </listitem> + </varlistentry> <varlistentry id="command_list"> <term> <cmdsynopsis> diff --git a/doc/user.xml b/doc/user.xml index 6c3f5edeb..853417040 100644 --- a/doc/user.xml +++ b/doc/user.xml @@ -319,13 +319,72 @@ cd mpd-version</programlisting> </row> <row> <entry> - <varname>mixer_enabled</varname> - <parameter>yes|no</parameter> + <varname>mixer_type</varname> + <parameter>hardware|software|none</parameter> </entry> <entry> - Specifies whether the hardware mixer of this audio - output should be used. By default, all hardware - mixers are enabled if available. + Specifies which mixer should be used for this audio + output: the hardware mixer (available for ALSA, OSS + and PulseAudio), the software mixer or no mixer + ("none"). By default, the hardware mixer is used for + devices which support it, and none for the others. + </entry> + </row> + </tbody> + </tgroup> + </informaltable> + </section> + + <section> + <title>Configuring filters</title> + + <para> + Filters are plugins which modify an audio stream. + </para> + + <para> + To configure a filter, add a <varname>filter</varname> block + to <filename>mpd.conf</filename>: + </para> + + <programlisting>filter { + plugin "volume" + name "software volume" +} + </programlisting> + + <para> + The following table lists the <varname>filter</varname> + options valid for all plugins: + </para> + + <informaltable> + <tgroup cols="2"> + <thead> + <row> + <entry> + Name + </entry> + <entry> + Description + </entry> + </row> + </thead> + <tbody> + <row> + <entry> + <varname>plugin</varname> + </entry> + <entry> + The name of the plugin. + </entry> + </row> + <row> + <entry> + <varname>name</varname> + </entry> + <entry> + The name of the filter. </entry> </row> </tbody> @@ -776,6 +835,73 @@ cd mpd-version</programlisting> </section> <section> + <title><varname>recorder</varname></title> + + <para> + The <varname>recorder</varname> plugin writes the audio + played by MPD to a file. This may be useful for recording + radio streams. + </para> + + <para> + You must configure either <varname>quality</varname> or + <varname>bitrate</varname>. + </para> + + <informaltable> + <tgroup cols="2"> + <thead> + <row> + <entry>Setting</entry> + <entry>Description</entry> + </row> + </thead> + <tbody> + <row> + <entry> + <varname>path</varname> + <parameter>P</parameter> + </entry> + <entry> + Write to this file. + </entry> + </row> + <row> + <entry> + <varname>encoder</varname> + <parameter>NAME</parameter> + </entry> + <entry> + Chooses an encoder plugin, + e.g. <parameter>vorbis</parameter>. + </entry> + </row> + <row> + <entry> + <varname>quality</varname> + <parameter>Q</parameter> + </entry> + <entry> + Configures the encoder quality (for VBR) in the + range -1 .. 10. + </entry> + </row> + <row> + <entry> + <varname>bitrate</varname> + <parameter>BR</parameter> + </entry> + <entry> + Sets a constant encoder bit rate, in kilobit per + second. + </entry> + </row> + </tbody> + </tgroup> + </informaltable> + </section> + + <section> <title><varname>shout</varname></title> <para> |