diff --git a/src/WSRequestHandler_General.cpp b/src/WSRequestHandler_General.cpp
index aca02d59..c957da49 100644
--- a/src/WSRequestHandler_General.cpp
+++ b/src/WSRequestHandler_General.cpp
@@ -310,7 +310,7 @@ RpcResponse WSRequestHandler::GetVideoInfo(const RpcRequest& request) {
  * 
  * @param {String (Optional)} `type` Type of projector: Preview (default), Source, Scene, StudioProgram, or Multiview (case insensitive).
  * @param {int (Optional)} `monitor` Monitor to open the projector on. If -1 or omitted, opens a window.
- * @param {String (Optional)} `geometry` Size and position of the projector window (only if monitor is -1). Encoded in base 64. Corresponds to OBS's saved projectors.
+ * @param {String (Optional)} `geometry` Size and position of the projector window (only if monitor is -1). Encoded in Base64 using Qt's geometry encoding (https://doc.qt.io/qt-5/qwidget.html#saveGeometry). Corresponds to OBS's saved projectors.
  * @param {String (Optional)} `name` Name of the source or scene to be displayed (ignored for other projector types).
  * 
  * @api requests