diff --git a/xorriso/iso_img.c b/xorriso/iso_img.c
index fb705869..dcae68a8 100644
--- a/xorriso/iso_img.c
+++ b/xorriso/iso_img.c
@@ -927,6 +927,8 @@ int Xorriso_mount(struct XorrisO *xorriso, char *dev, int adr_mode,
    dev_path= devadr= xorriso->indev;
    if(strncmp(dev_path, "stdio:", 6) == 0)
      dev_path+= 6;
+   else if(strncmp(dev_path, "mmc:", 4) == 0)
+     dev_path+= 4;
    if(xorriso->in_drive_handle == xorriso->out_drive_handle)
      give_up= 3;
    else
@@ -940,6 +942,8 @@ int Xorriso_mount(struct XorrisO *xorriso, char *dev, int adr_mode,
    dev_path= devadr= xorriso->outdev;
    if(strncmp(dev_path, "stdio:", 6) == 0)
      dev_path+= 6;
+   else if(strncmp(dev_path, "mmc:", 4) == 0)
+     dev_path+= 4;
    if(xorriso->in_drive_handle == xorriso->out_drive_handle)
      give_up= 3;
    else
@@ -949,6 +953,8 @@ int Xorriso_mount(struct XorrisO *xorriso, char *dev, int adr_mode,
    dev_path= dev;
    if(strncmp(dev_path, "stdio:", 6) == 0)
      dev_path+= 6;
+   else if(strncmp(dev_path, "mmc:", 4) == 0)
+     dev_path+= 4;
 
    /* do only accept regular files and block devices */
    ret= stat(dev_path, &stbuf);
@@ -971,11 +977,15 @@ int Xorriso_mount(struct XorrisO *xorriso, char *dev, int adr_mode,
    }
 
    /* Aquire drive as direct libburn address or via stdio: prefix */
-   ret= burn_drive_convert_fs_adr(dev, libburn_adr);
+   if(strncmp(dev, "mmc:", 4) == 0)
+     ret= burn_drive_convert_fs_adr(dev + 4, libburn_adr);
+   else
+     ret= burn_drive_convert_fs_adr(dev, libburn_adr);
    Xorriso_process_msg_queues(xorriso,0);
    if(ret < 0)
      {ret= -1; goto ex;}
-   if(ret == 0 && strncmp(dev, "stdio:", 6) != 0)
+   if(ret == 0 && strncmp(dev, "stdio:", 6) != 0 &&
+      strncmp(dev, "mmc:", 4) != 0)
      sprintf(libburn_adr, "stdio:%s", dev);
    burn_preset_device_open(
            xorriso->drives_exclusive && !(xorriso->mount_opts_flag & 1), 0, 0);
@@ -1010,6 +1020,8 @@ int Xorriso_mount(struct XorrisO *xorriso, char *dev, int adr_mode,
  }
  if(strstr(devadr, "stdio:") == devadr)
    devadr+= 6;
+ if(strstr(devadr, "mmc:") == devadr)
+   devadr+= 4;
  ret= Xorriso_make_mount_cmd(xorriso, cmd, lba, track, session, volid, devadr,
                              mount_command, flag & (2 | 4));
  if(ret <= 0)
diff --git a/xorriso/xorriso_timestamp.h b/xorriso/xorriso_timestamp.h
index b8156ce1..79f81c08 100644
--- a/xorriso/xorriso_timestamp.h
+++ b/xorriso/xorriso_timestamp.h
@@ -1 +1 @@
-#define Xorriso_timestamP "2011.05.07.104932"
+#define Xorriso_timestamP "2011.05.07.105142"