Index: input/input.c
===================================================================
--- input/input.c	(revision 26794)
+++ input/input.c	(working copy)
@@ -64,6 +64,8 @@
   { MP_CMD_SPEED_MULT, "speed_mult", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
   { MP_CMD_SPEED_SET, "speed_set", 1, { {MP_CMD_ARG_FLOAT,{0}}, {-1,{0}} } },
   { MP_CMD_QUIT, "quit", 0, { {MP_CMD_ARG_INT,{0}}, {-1,{0}} } },
+  { MP_CMD_PAUSE_AND_MARK, "mark", 0, { {-1,{0}} } },
+  { MP_CMD_GOTO_MARK, "goto_mark", 0, { {-1,{0}} } },
   { MP_CMD_PAUSE, "pause", 0, { {-1,{0}} } },
   { MP_CMD_FRAME_STEP, "frame_step", 0, { {-1,{0}} } },
   { MP_CMD_PLAY_TREE_STEP, "pt_step",1, { { MP_CMD_ARG_INT ,{0}}, { MP_CMD_ARG_INT ,{0}}, {-1,{0}} } },
@@ -371,6 +373,8 @@
   { { KEY_BACKSPACE, 0 }, "speed_set 1.0" },
   { { 'q', 0 }, "quit" },
   { { KEY_ESC, 0 }, "quit" },
+  { { 'M', 0 }, "mark" },
+  { { 'G', 0 }, "goto_mark" },
   { { 'p', 0 }, "pause" },
   { { ' ', 0 }, "pause" },
   { { '.', 0 }, "frame_step" },
Index: input/input.h
===================================================================
--- input/input.h	(revision 26794)
+++ input/input.h	(working copy)
@@ -109,6 +109,8 @@
 #define MP_CMD_SWITCH_ANGLE 105
 #define MP_CMD_ASS_USE_MARGINS 106
 #define MP_CMD_SWITCH_TITLE 107
+#define MP_CMD_PAUSE_AND_MARK 108
+#define MP_CMD_GOTO_MARK 109
 
 #define MP_CMD_GUI_EVENTS       5000
 #define MP_CMD_GUI_LOADFILE     5001
Index: command.c
===================================================================
--- command.c	(revision 26794)
+++ command.c	(working copy)
@@ -2284,6 +2284,7 @@
 
 int run_command(MPContext * mpctx, mp_cmd_t * cmd)
 {
+    static double mark_pos = -1;
     sh_audio_t * const sh_audio = mpctx->sh_audio;
     sh_video_t * const sh_video = mpctx->sh_video;
     int brk_cmd = 0;
@@ -2437,6 +2438,15 @@
 			    playback_speed);
 	    } break;
 
+    case MP_CMD_GOTO_MARK:
+        if (mark_pos > 0)
+            mp_property_do("time_pos", M_PROPERTY_SET, &mark_pos ,mpctx);
+        break;
+            
+    case MP_CMD_PAUSE_AND_MARK:
+        mp_property_do("time_pos", M_PROPERTY_GET, &mark_pos ,mpctx);
+        // fallthrough
+
 	case MP_CMD_FRAME_STEP:
 	case MP_CMD_PAUSE:
 	    cmd->pausing = 1;