修复OSD显示错误

app/src/main/cpp/MicroPhoto.cpp

@@ -412,9 +412,9 @@ Java_com_xypower_mpapp_MicroPhotoService_takePhoto(
     osds[2].alignment = IDevice::OSD_ALIGNMENT_BOTTOM_RIGHT;
     osds[3].alignment = IDevice::OSD_ALIGNMENT_BOTTOM_LEFT;
 
-    osds[0].text = "%%DATETIME%%";
+    osds[0].text = FormatLocalDateTime();
 #ifdef OUTPUT_CAMERA_DBG_INFO
-    osds[1].text = "V: %%V%%";
+    // osds[1].text = "V: %%V%%";
 #endif
 
     const char* pathStr = env->GetStringUTFChars(path, 0);