allow changing playback speed during playback.

Based on patch by Steve Mueller (diffusor <at> ugcs (dot) caltech [dot] edu),
OSD support by Frank Schertan (scherthan (at) uni-landau <dot> de),
several modifications by me.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@13711 b3059339-0415-0410-9bf9-f77b7e298cf2

4 files changed, 33 insertions, 0 deletions

diff --git a/DOCS/man/de/mplayer.1 b/DOCS/man/de/mplayer.1
index ef0f7a7345..4c563c7403 100644
--- a/DOCS/man/de/mplayer.1
+++ b/DOCS/man/de/mplayer.1
@@ -227,6 +227,12 @@ Springe 10 Sekunden zurück/\:vor.
 Springe 1 Minute zurück/\:vor.
 .IPs "BildHoch und BildRunter (bzw.\& PGUP/\:PGDOWN)"
 Springe 10 Minuten zurück/\:vor.
+.IPs "[ und ]"
+Verringert/erhöht die Abspielgeschwindigkeit um 10%.
+.IPs "{ und }"
+Halbiert/verdoppelt die Abspielgeschwindigkeit.
+.IPs "Löschen (Backspace)"
+Setzt die Abspielgeschwindigkeit zurück.
 .IPs "< und >"
 zurück\:vor in der Playlist
 .IPs "Pos1 und Ende"
diff --git a/DOCS/man/en/mplayer.1 b/DOCS/man/en/mplayer.1
index 57d7913d3c..0a07e998b3 100644
--- a/DOCS/man/en/mplayer.1
+++ b/DOCS/man/en/mplayer.1
@@ -219,6 +219,12 @@ Seek backward/\:forward 10 seconds.
 Seek backward/\:forward 1 minute.
 .IPs "pgup and pgdown"
 Seek backward/\:forward 10 minutes.
+.IPs "[ and ]"
+Decreases/increases current playback speed by 10%.
+.IPs "{ and }"
+Halves/doubles current playback speed.
+.IPs "Backspace"
+Reset playback speed to normal.
 .IPs "< and >"
 backward/\:forward in playlist
 .IPs "HOME and END"
diff --git a/DOCS/tech/slave.txt b/DOCS/tech/slave.txt
index 9184f23ae9..c324ae71b5 100644
--- a/DOCS/tech/slave.txt
+++ b/DOCS/tech/slave.txt
@@ -15,6 +15,15 @@ seek <value> [<type>]
         1 is a seek to <value> % in the movie.
         2 is a seek to an absolute position of <value> seconds.
 
+speed_set <value>
+    Set the speed to <value>.
+
+speed_incr <value>
+    Add <value> to the current playback speed.
+
+speed_mult <value>
+    Multiply the current speed with <value>.
+
 edl_mark
     ???
 
diff --git a/DOCS/xml/en/usage.xml b/DOCS/xml/en/usage.xml
index 9aafd0410b..cf1f43b92e 100644
--- a/DOCS/xml/en/usage.xml
+++ b/DOCS/xml/en/usage.xml
@@ -221,6 +221,18 @@ You can have a full list of known commands by running
   Type <literal>0</literal> is a relative seek of +/- val seconds.
   Type <literal>1</literal> seek to val % in the movie.
   </para></listitem>
+<listitem><para><literal>speed_mult</literal> (float) val</para>
+  <para>
+  Multiply the current speed with val.
+  </para></listitem>
+<listitem><para><literal>speed_incr</literal> (float) val</para>
+  <para>
+  Add val to the current playback speed.
+  </para></listitem>
+<listitem><para><literal>speed_set</literal> (float) val</para>
+  <para>
+  Set the speed to val.
+  </para></listitem>
 <listitem><para><literal>audio_delay</literal> (float) val</para>
   <para>
   Adjust the audio delay of val seconds