[multimedia/kmix] doc: Update docs and screenshots

[Yuri Chornoivan]

Git commit ca187da1700feb752f843ae1d361e16c44f5e7b0 by Yuri Chornoivan.
Committed on 04/10/2020 at 07:26.
Pushed by yurchor into branch 'master'.

Update docs and screenshots

M  +26   -8    doc/index.docbook
M  +-    --    doc/kmix-configure-general.png
M  +-    --    doc/kmix-configure-sound-menu.png
M  +-    --    doc/kmix-configure-start.png

https://invent.kde.org/multimedia/kmix/commit/ca187da1700feb752f843ae1d361e16c44f5e7b0

diff --git a/doc/index.docbook b/doc/index.docbook
index 8f6d5f72..114f3257 100644
--- a/doc/index.docbook
+++ b/doc/index.docbook
@@ -48,8 +48,8 @@
 
 <legalnotice>&FDLNotice;</legalnotice>
 
-<date>2020-04-01</date>
-<releaseinfo>Applications 20.08</releaseinfo>
+<date>2020-10-04</date>
+<releaseinfo>Applications 20.12</releaseinfo>
 
 <abstract>
 <para>&kmix; is an application that allows you to change the volume of your sound card.</para>
@@ -229,6 +229,20 @@ soundcards.</para>-->
 <para>Configure general &kmix; parameters.</para>
 
 <variablelist>
+<varlistentry>
+<term><menuchoice>
+<guimenu>Behavior</guimenu>
+<guimenuitem>Volume Overdrive</guimenuitem>
+</menuchoice></term>
+<listitem><para>Check this box to allow volume to be more than recommended value (sometimes PulseAudio maximal volume exceeds the normal value). &kmix; restart is needed for this setting to take effect.</para>
+  <warning>
+    <para>
+      Uncheck this item if there are audible sound distortions at the maximal volume.
+    </para>
+  </warning>
+</listitem>
+</varlistentry>
+
 <varlistentry>
 <term><menuchoice>
 <guimenu>Behavior</guimenu>
@@ -240,14 +254,18 @@ soundcards.</para>-->
 <varlistentry>
 <term><menuchoice>
 <guimenu>Behavior</guimenu>
-<guimenuitem>Volume Overdrive</guimenuitem>
+<guimenuitem>Volume step</guimenuitem>
 </menuchoice></term>
-<listitem><para>Check this box to allow volume to be more than recommended value (sometimes PulseAudio maximal volume exceeds the normal value). &kmix; restart is needed for this setting to take effect.</para>
-  <warning>
+<listitem>
     <para>
-      Uncheck this item if there are audible sound distortions at the maximal volume.
+        Set the volume step as a percentage of the volume range.
+    </para>
+    <para>
+        This affects changing the volume via hot keys, with the mouse wheel over the system tray icon, or moving sliders by a page step.
+    </para>
+    <para>
+        &kmix; must be restarted for this change to take effect.
     </para>
-  </warning>
 </listitem>
 </varlistentry>
 
@@ -285,7 +303,7 @@ soundcards.</para>-->
 
 <varlistentry>
 <term><menuchoice>
-<guimenu>Slider orientation</guimenu>
+<guimenu>Slider orientation (main window)</guimenu>
 <guimenuitem>Vertical</guimenuitem>
 </menuchoice></term>
 <listitem><para><action>Check this radio button to orientate the control slider vertically.</action></para></listitem>
diff --git a/doc/kmix-configure-general.png b/doc/kmix-configure-general.png
index b2d834a1..85cb7b0a 100644
Binary files a/doc/kmix-configure-general.png and b/doc/kmix-configure-general.png differ
diff --git a/doc/kmix-configure-sound-menu.png b/doc/kmix-configure-sound-menu.png
index e12ee499..e284b1e9 100644
Binary files a/doc/kmix-configure-sound-menu.png and b/doc/kmix-configure-sound-menu.png differ
diff --git a/doc/kmix-configure-start.png b/doc/kmix-configure-start.png
index caab1203..7cfde431 100644
Binary files a/doc/kmix-configure-start.png and b/doc/kmix-configure-start.png differ