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Diffstat (limited to 'man')
| -rw-r--r-- | man/pulse-daemon.conf.5.xml.in | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/man/pulse-daemon.conf.5.xml.in b/man/pulse-daemon.conf.5.xml.in index b5c9e921..0575f560 100644 --- a/man/pulse-daemon.conf.5.xml.in +++ b/man/pulse-daemon.conf.5.xml.in @@ -437,6 +437,36 @@ USA. </section> + <section name="Default Sync Volume Settings"> + + <p>With the flat volume feature enabled, the sink HW volume is set + to the same level as the highest volume input stream. Any other streams + (with lower volumes) have the appropriate adjustment applied in SW to + bring them to the correct overall level. Sadly hadware mixer changes + cannot be timed accurately and thus this change of volumes can somtimes + cause the resulting output sound to be momentarily too loud or too soft. + So to ensure SW and HW volumes are applied concurrently without any + glitches, their application needs to be synchronized. The sink + implementation needs to support synchornised volumes can use the following + parameters to refine the process.</p> + + <option> + <p><opt>enable-sync-volume=</opt> Enable sync volume for the sinks that + support it. This feature is enabled by default.</p> + </option> + <option> + <p><opt>sync-volume-safety-margin-usec=</opt> The amount of time (in + usec) by which the HW volume increases are delayed and HW volume + decreases are advanced. Defaults to 8000 usec.</p> + </option> + <option> + <p><opt>sync-volume-extra-delay-usec=</opt> The amount of time (in usec) + by which HW volume changes are delayed. Negative values are also allowed. + Defaults to 0.</p> + </option> + + </section> + <section name="Authors"> <p>The PulseAudio Developers <@PACKAGE_BUGREPORT@>; PulseAudio is available from <url href="@PACKAGE_URL@"/></p> </section> |