Fixed a bug that prevented videos from playing when run on a Mac.

Reduced image quality degradation after 2D3D conversion.

- Expanded zoom range of displayed image
- Videos of 4K or higher were previously processed by scaling them down to 4K, but now they are played back in their original resolution. But the image can be scaled down to 4K in the settings.(Playback performance is likely to be more favorable when scaled down to 4K)
- Sample image change at startup

- Replaced image at app startup
- Correction of compatible models in the app description

- Fixed a bug that prevented menus from being displayed when connected to an external monitor with menus hidden
- Internal processing has been significantly modified to improve performance.

1. fixed a problem that the left and right edges of SBS images after 3D conversion were displayed incorrectly
2. modified to keep the viewpoint and FOV without resetting when switching images.
3. Added support for multi-viewpoint stereoscopic display to Looking Glass.