Index: mplayer.c
===================================================================
RCS file: /cvsroot/mplayer/main/mplayer.c,v
retrieving revision 1.794
diff -u -r1.794 mplayer.c
--- mplayer.c	10 Oct 2004 17:39:07 -0000	1.794
+++ mplayer.c	12 Oct 2004 10:27:14 -0000
@@ -2597,6 +2597,7 @@
       osd_show_av_delay = 9;
       if(sh_audio) sh_audio->delay+= v;
     } break;
+    case MP_CMD_FRAME_STEP :
     case MP_CMD_PAUSE : {
       osd_function=OSD_PAUSE;
       brk_cmd = 1;
Index: input/input.c
===================================================================
RCS file: /cvsroot/mplayer/main/input/input.c,v
retrieving revision 1.99
diff -u -r1.99 input.c
--- input/input.c	10 Oct 2004 17:39:06 -0000	1.99
+++ input/input.c	12 Oct 2004 10:27:19 -0000
@@ -57,6 +57,7 @@
   { MP_CMD_AUDIO_DELAY, "audio_delay", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
   { MP_CMD_QUIT, "quit", 0, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
   { MP_CMD_PAUSE, "pause", 0, { {-1,{0}} } },
+  { MP_CMD_FRAME_STEP, "frame_step", 0, { {-1,{0}} } },
   { MP_CMD_GRAB_FRAMES, "grab_frames",0, { {-1,{0}} }  },
   { MP_CMD_PLAY_TREE_STEP, "pt_step",1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT ,{0}}, {-1,{0}} } },
   { MP_CMD_PLAY_TREE_UP_STEP, "pt_up_step",1,  { { MP_CMD_ARG_INT,{0} }, { MP_CMD_ARG_INT ,{0}}, {-1,{0}} } },
Index: input/input.h
===================================================================
RCS file: /cvsroot/mplayer/main/input/input.h,v
retrieving revision 1.47
diff -u -r1.47 input.h
--- input/input.h	10 Oct 2004 17:39:06 -0000	1.47
+++ input/input.h	12 Oct 2004 10:27:20 -0000
@@ -57,6 +57,7 @@
 #define MP_CMD_VO_ROOTWIN 53
 #define MP_CMD_SWITCH_VSYNC 54
 #define MP_CMD_SWITCH_RATIO 55
+#define MP_CMD_FRAME_STEP 56
 
 #define MP_CMD_GUI_EVENTS       5000
 #define MP_CMD_GUI_LOADFILE     5001
Index: etc/input.conf
===================================================================
RCS file: /cvsroot/mplayer/main/etc/input.conf,v
retrieving revision 1.11
diff -u -r1.11 input.conf
--- etc/input.conf	30 Nov 2003 16:36:05 -0000	1.11
+++ etc/input.conf	12 Oct 2004 10:27:20 -0000
@@ -19,6 +19,7 @@
 ESC quit
 ENTER pt_step 1 1
 p pause
+s frame_step
 SPACE pause
 HOME pt_up_step 1
 END pt_up_step -1
Index: DOCS/tech/slave.txt
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/tech/slave.txt,v
retrieving revision 1.20
diff -u -r1.20 slave.txt
--- DOCS/tech/slave.txt	19 Sep 2004 18:36:18 -0000	1.20
+++ DOCS/tech/slave.txt	12 Oct 2004 10:27:21 -0000
@@ -28,6 +28,9 @@
 pause
     Pause/unpause the playback.
 
+frame_step
+    Play one iteration of the main loop, then pause again.
+
 grab_frames
     ???
 
Index: DOCS/man/en/mplayer.1
===================================================================
RCS file: /cvsroot/mplayer/main/DOCS/man/en/mplayer.1,v
retrieving revision 1.772
diff -u -r1.772 mplayer.1
--- DOCS/man/en/mplayer.1	11 Oct 2004 19:28:56 -0000	1.772
+++ DOCS/man/en/mplayer.1	12 Oct 2004 10:27:50 -0000
@@ -227,6 +227,10 @@
 next/\:previous alternative source (ASX playlist only)
 .IPs "p / SPACE"
 Pause movie (any key unpauses).
+.IPs "s"
+Step forward. Pressing once will pause movie, every
+consecutive press will play one iteration of the main loop and
+then go into pause mode again (any key unpauses).
 .IPs "q / ESC"
 Stop playing and quit.
 .IPs "+ and -"