f627ca8d23
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20556 a1c6a512-1295-4272-9138-f99709370657
272 lines
12 KiB
TeX
272 lines
12 KiB
TeX
% $Id$ %
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The \setting{\label{ref:PlaybackSettings}Playback Settings} menu allows
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you to configure settings related to audio playback.
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\section{Shuffle}
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Turning shuffle on will cause Rockbox to randomly re-order the
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playlist. Thus, to shuffle all of the audio files on the player, you first
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need to create a playlist containing all of them. For more information on
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creating playlists refer to \reference{ref:working_with_playlists}.\\
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Options: \setting{Yes}/\setting{No}.
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%
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\section{Repeat}
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Configures settings related to repeating of directories or playlists.\\
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Options: \setting{Off} / \setting{All} / \setting{One} / \setting{Shuffle} /
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\setting{A-B}:
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\begin{description}
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%
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\item[Off]The current playlist will not repeat when it is finished.
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\note{If you have the \setting{Auto-Change Directory} option set to
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\setting{Yes}, Rockbox will move on to the next directory on your
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hard drive. If the \setting{Auto-Change Directory} option is set to
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\setting{No}, playback will stop when the current directory or
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playlist is finished.}
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%
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\item[All]The current playlist will repeat when it is finished.
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%
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\item[One]Repeat one track over and over.
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%
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\item[Shuffle]When the current playlist has finished playing, it will
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be shuffled and then repeated.
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%
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\item[A-B]Repeats between two user defined points within a track,
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typically used by musicians when attempting to learn a piece of music.
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This option is more complicated to use than the others as the \dap\
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must first be placed into A-B repeat mode and then the start and end
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points defined.\\
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\opt{RECORDER_PAD,IRIVER_H100_PAD,IRIVER_H300_PAD,IRIVER_H10_PAD,MROBE100_PAD%
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,GIGABEAT_PAD,GIGABEAT_S_PAD,SANSA_E200_PAD,SANSA_C200_PAD}{%
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To set the Start Point (A) press \ActionWpsAbSetAPrevDir{}.
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Setting the End Point (B) is done accordingly using
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\ActionWpsAbSetBNextDir{}. To reset the markers press \ActionWpsAbReset{}.
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}%
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\opt{ipod,IAUDIO_X5_PAD,ONDIO_PAD,PLAYER_PAD}{%
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To set the Start Point (A) press \ActionWpsBrowse{}. The following
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press of \ActionWpsBrowse{} will set the End Point (B), and a third
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successive \ActionWpsBrowse{} will reset the markers.
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}%
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\end{description}
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\section{Play Selected First}
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This setting controls what happens when you
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select a file for playback while shuffle mode is on. If the
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\setting{Play Selected First} setting is \setting{Yes}, the file you
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selected will be played first. If this setting is \setting{No}, a random
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file in the directory will be played first.
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\section{Fast-Forward/Rewind}
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These settings control the speed and acceleration during fast forward and rewind.
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The setting \setting{FF/RW Min Step} controls the initial speed and \setting{FF/RW Accel} controls the acceleration.
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\opt{disk_storage}{
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\section{Anti-Skip Buffer}
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This setting controls how early Rockbox starts refilling the music buffer
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from the hard drive when playing. A longer Anti-Skip Buffer helps prevent
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skips in music playback if Rockbox has trouble reading from the disk.
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This can happen if the \dap{} is knocked, shaken or jogged heavily while
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Rockbox is trying to read the hard drive.
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\opt{MASCODEC}{
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The anti-skip buffer can be set to a value between 0 and 7
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seconds.
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}
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\opt{swcodec}{
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The anti-skip buffer can be set to various values between
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5 seconds and 10 minutes.
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}
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\note{Having a large anti-skip buffer tends to use more power, and may
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reduce your battery life. It is recommended to always use the lowest
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possible setting that allows correct and continuous playback.}
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}
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\section{Fade on Stop/Pause}
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Enables and disables a fade effect when you
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pause or stop playing a song. If the Fade on Stop/Pause option is
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set to \setting{Yes}, your music will fade out when you stop or pause
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playback, and fade in when you resume playback.
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\section{Party Mode}
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Enables unstoppable music playback. When new songs are
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selected, they are queued at the end of the current dynamic playlist
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instead of being played immediately. Pausing and stopping playback is
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disabled as well as skipping songs and launching plugins.
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\opt{swcodec}{
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\section{Crossfade}
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This setting enables a cross-fader. At the end of a song, the song will
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fade out as the next song fades in, creating a smooth transition between
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songs. The crossfade setting is particularly effective when the player is
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set on shuffle.\\
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Options for crossfade settings are:
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\begin{description}
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\item[Enable Crossfade]If set to \setting{Off}, crossfade is disabled.
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If set to \setting{Always}, songs will always crossfade into one
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another. If set to \setting{Shuffle}, crossfade is enabled when the
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shuffle feature is set to \setting{Yes}, but disabled otherwise. If set
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to track skip only, tracks will only crossfade when you manually change
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tracks.
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%
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\item[Fade In Delay]The ``fade in delay'' is the length of time between
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when the crossfade process begins and when the new track begins to fade
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in.
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%
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\item[Fade In Duration]The length of time, in seconds, that it takes
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your music to fade in once the \setting{Fade In Delay} has ended.
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%
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\item[Fade Out Delay]The ``fade out delay'' is the length of time
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between when the crossfade process begins and when the old track begins
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to fade out.
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%
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\item[Fade Out Duration]The length of time, in seconds, that it takes
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your music to fade out once the \setting{Fade Out Delay} has ended.
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%
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\item[Fade Out Mode]If set to \setting{Crossfade}, one song will fade
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out and the next song will simultaneously fade in. If set to
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\setting{Mix}, the ending song will continue to play as normal until
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its end, while the starting song will fade in from under it.
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\setting{Mix} mode is not
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used for manual track skips, even if it is selected here.
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\end{description}
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\note{The rules above apply except in the instance where
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\setting{Fade Out Delay} plus \setting{Fade Out Duration} is less then
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\setting{Fade In Delay} (which would create a gap in the audio). In this case,
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the \setting{Fade In Delay} is reduced to eliminate the gap.}
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The graphic below illustrates how the different settings work in practice.
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\includegraphics[width=14cm]{configure_rockbox/images/crossfade_graphic.png}
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\section{Replaygain}
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This allows you to control the replaygain function.
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The purpose of replaygain is to adjust the volume of the music played
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so that all songs (or albums, depending on your settings) have the
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same apparent volume. This prevents sudden changes in volume when
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changing between songs recorded at different volume levels.
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For replaygain to work, the songs must have been processed by a program
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that adds replaygain information to the ID3 tags (or Vorbis tags).
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\note{APEv2 tags are not currently supported.}
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Options for replaygain are:
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\begin{description}
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\item[Enable Replaygain]This turns on/off the replaygain function.
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%
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\item[Prevent Clipping]Avoid clipping of a song's waveform.
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If a song would clip during playback, the volume is lowered for
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that song. Replaygain information is needed for this to work.
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%
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\item[Replaygain Type]Choose the type of replaygain to apply:
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\begin{description}
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\item[Album Gain]Maintain a constant volume level between
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albums, but keep any intentional volume variations between
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songs in an album. (If album gain value is not available,
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uses track gain information).
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%
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\item[Track Gain]Maintain a constant volume level between
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tracks. If track gain value is not available, no replaygain
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is applied.
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%
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\item[Track Gain If Shuffling]Maintains a constant volume
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between tracks if \setting{Shuffle} is set to \setting{Yes}.
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Reverts to album mode if \setting{Shuffle} is set to \setting{No}.
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\end{description}
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%
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\item[Pre-amp]This allows you to adjust the volume when replaygain
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is applied. Replaygain often lowers the volume, sometimes quite
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much, so here you can compensate for that. Please note that a
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(large) positive pre-amp setting can cause clipping, unless
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prevent clipping is enabled. The pre-amp can be set to any
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decibel (dB) value between -12dB and +12dB, in increments of 0.1{}dB.
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\end{description}
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\section{Beep Volume}
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Controls the volume of the beep that is heard when
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skipping forward or backward between tracks. The beep is disabled when
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set to \setting{Off}.
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}%\opt{swcodec}
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\opt{spdif_power}{
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\section{Optical Output}
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Enables or disables the optical S/PDIF output to
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allow a digital connection to a suitable external decoder. To enable
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optical output, set to \setting{Yes}
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}
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\section{Auto-Change Directory}
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Control what Rockbox does when it reaches the end
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of a directory. If \setting{Auto-Change Directory} is set to \setting{Yes},
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Rockbox will continue to the next directory. If
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\setting{Auto-Change Directory} is set to \setting{No}, playback will stop at
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the end of the current playlist. Using the \setting{Random} feature requires
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you to first generate a folder list via the Random Folder Advance Configuration
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plugin (see \reference{ref:random_folder_advance_config}).
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\note{You must have the \setting{Repeat} option set to \setting{No} for
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\setting{Auto-Change Directory} to function properly.}
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\note{This feature only works when songs have been played from the file
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browser. Using it with the database may cause unexpected behavior.}
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%
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\opt{headphone_detection}{
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\section{Pause on Headphone Unplug}
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Enables and disables automatic pausing of
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playback when the headphones are disconnected from the \daps{} headphone
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socket.
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%
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\begin{description}
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\item[Pause on Headphone Unplug]Options for automatic pause:
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\begin{description}
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\item[Off.] Disables automatic pause.
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%
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\item[Pause.] Pauses the \dap{} when the headphones are removed.
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\item[Pause and Resume.] Pauses when the headphones are removed, and
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resumes playback when they are reconnected.
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\end{description}
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\item[Duration to Rewind] Number of seconds (between 0 and 15) to rewind
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playback when the headphones are removed.
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%
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\item[Disable Auto-Resume If Phones Not Present] This option will disable
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the automatic resumption of playback at startup if the headphones are not
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connected to the \dap{}.
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\note{This requires \setting{Resume on Startup} to be enabled.}
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\end{description}
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}%
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\section{Last.fm Log}\index{Last.fm Log}\index{Audioscrobbler|see{Last.fm Log}}
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Enables logging of your played tracks for submittal to
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\url{http://www.last.fm}. This service was formely known as
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\emph{Audioscrobbler}. When you enable this option, you'll have to reboot to
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start the logging. The log-file is called
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\opt{rtc}{\fname{.scrobbler.log},}%
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\nopt{rtc}{\fname{.scrobbler-timeless.log},}%
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and is to be found in the root directory of your \dap{}.
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\note{See \wikilink{LastFMLog} for a further description, and for tools you
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can use to submit your Last.fm log.}
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\section{Cuesheet Support}\index{Cuesheet Support}
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Enables reading of cuesheet files for played tracks. If a cuesheet is found
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for a track, track markers are displayed on the progressbar and it is
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possible to skip between the tracks within the cuesheet. Also the information
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found in the cuesheet file will replace the information from the ID3 tags.
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When you enable this option, you'll have to reboot for it to come into
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effect.
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\section{Skip Length}\index{Skip Length}
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Designed to speed up navigation when listening to long audio tracks,
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\setting{Skip Length} changes the behavior of
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the \ActionWpsSkipPrev{} and \ActionWpsSkipNext{} buttons so that they skip
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by a given time instead of skipping to a new track.
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\section{Prevent Track Skipping}\index{Prevent Track Skipping}
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If this option is enabled, the ability to manually skip tracks is disabled
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in order to avoid accidental track skips. It does not prevent changing tracks
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if a track ends, which can be achieved by combining this option with
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\setting{Repeat} set to \setting{One}
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