diff --git a/options/m_property.c b/options/m_property.c
index 2ef5a62123..431e16a51a 100644
--- a/options/m_property.c
+++ b/options/m_property.c
@@ -36,6 +36,32 @@
 #include "common/msg.h"
 #include "common/common.h"
 
+static int m_property_multiply(struct mp_log *log,
+                               const struct m_property *prop_list,
+                               const char *property, double f, void *ctx)
+{
+    union m_option_value val = {0};
+    struct m_option opt = {0};
+    int r;
+
+    r = m_property_do(log, prop_list, property, M_PROPERTY_GET_CONSTRICTED_TYPE,
+                      &opt, ctx);
+    if (r != M_PROPERTY_OK)
+        return r;
+    assert(opt.type);
+
+    if (!opt.type->multiply)
+        return M_PROPERTY_NOT_IMPLEMENTED;
+
+    r = m_property_do(log, prop_list, property, M_PROPERTY_GET, &val, ctx);
+    if (r != M_PROPERTY_OK)
+        return r;
+    opt.type->multiply(&opt, &val, f);
+    r = m_property_do(log, prop_list, property, M_PROPERTY_SET, &val, ctx);
+    m_option_free(&opt, &val);
+    return r;
+}
+
 struct m_property *m_property_list_find(const struct m_property *list,
                                         const char *name)
 {
@@ -107,6 +133,9 @@ int m_property_do(struct mp_log *log, const struct m_property *prop_list,
         struct mpv_node node = { .format = MPV_FORMAT_STRING, .u.string = arg };
         return m_property_do(log, prop_list, name, M_PROPERTY_SET_NODE, &node, ctx);
     }
+    case M_PROPERTY_MULTIPLY: {
+        return m_property_multiply(log, prop_list, name, *(double *)arg, ctx);
+    }
     case M_PROPERTY_SWITCH: {
         if (!log)
             return M_PROPERTY_ERROR;
diff --git a/options/m_property.h b/options/m_property.h
index d71ec033aa..9ad4ccf9f6 100644
--- a/options/m_property.h
+++ b/options/m_property.h
@@ -79,6 +79,10 @@ enum mp_property_action {
     //  arg: mpv_node*
     M_PROPERTY_SET_NODE,
 
+    // Multiply numeric property with a factor.
+    //  arg: double*
+    M_PROPERTY_MULTIPLY,
+
     // Pass down an action to a sub-property.
     //  arg: struct m_property_action_arg*
     M_PROPERTY_KEY_ACTION,
diff --git a/player/command.c b/player/command.c
index b855f1dd96..e998ebecf3 100644
--- a/player/command.c
+++ b/player/command.c
@@ -4689,29 +4689,6 @@ static int *get_cmd_cycle_counter(struct MPContext *mpctx, char **args)
     return &cmd->cycle_counters[cmd->num_cycle_counters - 1].counter;
 }
 
-static int mp_property_multiply(char *property, double f, struct MPContext *mpctx)
-{
-    union m_option_value val = {0};
-    struct m_option opt = {0};
-    int r;
-
-    r = mp_property_do(property, M_PROPERTY_GET_CONSTRICTED_TYPE, &opt, mpctx);
-    if (r != M_PROPERTY_OK)
-        return r;
-    assert(opt.type);
-
-    if (!opt.type->multiply)
-        return M_PROPERTY_NOT_IMPLEMENTED;
-
-    r = mp_property_do(property, M_PROPERTY_GET, &val, mpctx);
-    if (r != M_PROPERTY_OK)
-        return r;
-    opt.type->multiply(&opt, &val, f);
-    r = mp_property_do(property, M_PROPERTY_SET, &val, mpctx);
-    m_option_free(&opt, &val);
-    return r;
-}
-
 static struct track *find_track_with_url(struct MPContext *mpctx, int type,
                                          const char *url)
 {
@@ -4946,8 +4923,8 @@ int run_command(struct MPContext *mpctx, struct mp_cmd *cmd, struct mpv_node *re
 
     case MP_CMD_MULTIPLY: {
         char *property = cmd->args[0].v.s;
-        double f = cmd->args[1].v.d;
-        int r = mp_property_multiply(property, f, mpctx);
+        int r = mp_property_do(cmd->args[0].v.s, M_PROPERTY_MULTIPLY,
+                               &cmd->args[1].v.d, mpctx);
 
         if (r == M_PROPERTY_OK || r == M_PROPERTY_UNAVAILABLE) {
             show_property_osd(mpctx, property, on_osd);
@@ -4957,7 +4934,7 @@ int run_command(struct MPContext *mpctx, struct mp_cmd *cmd, struct mpv_node *re
             return -1;
         } else if (r <= 0) {
             set_osd_msg(mpctx, osdl, osd_duration,
-                        "Failed to multiply property '%s' by %g", property, f);
+                        "Failed to multiply property '%s'", property);
             return -1;
         }
         break;