Trial version↓
https://1drv.ms/f/s!AjmNk5nC1nH-gQwO0T7KsgbKXRY2

Video section for 1.1b

;-------------------------------------------------------
[Video]
 ;Screen rendering mode.
 ;OpenGL - Experimental OpenGL renderer (recommended)
 ;System - default SDL rendering mode (e.g. windib in Windows)
 ;DirectX - DirectX 5 renderer
 ;System and DirectX modes do not support advanced features
 ;such as RGB sprites and window resizing.
RenderMode = OpenGL

 ;Set to 1 to enable "safe" mode for older graphics cards.
 ;Many features will be disabled.
SafeMode = 0

 ;The video resolution defaults to the same as the game resolution.
 ;In windowed mode, this specifies the window size.
 ;You can force an alternate resolution by uncommenting the lines
 ;below.
;Width  = 1280
;Height = 720

 ;This is the color depth at which to run MUGEN.
 ;Ignored if RenderMode=System (forced to 16).
Depth = 32

 ;Set to 1 to enable vertical retrace synchronization.
 ;Only supported for RenderMode=OpenGL.
VRetrace = 0

 ;Set to 1 to start in fullscreen mode, 0 for windowed.
 ;This enables exclusive fullscreen, which may give better performance
 ;than windowed mode.
FullScreen = 0

 ;Set to 1 to make the window resizable when in windowed mode.
 ;Only supported for RenderMode=OpenGL and OpenGLScreen.
Resizable = 1

 ;Set to 0 to stretch the video to fit the whole window.
 ;Set to 1 to keep a fixed aspect ratio.
KeepAspect = 1

 ;Drawing mode
 ;Choose from Normal (fast) and PageFlip (less image "tearing")
 ;BlitMode is ignored for RenderMode=OpenGL
BlitMode = Normal

 ;Stage fit mode.
 ;0 - stage drawn to width of screen (may crop stages with tall aspect)
 ;1 - stage shrunk to fit into screen
 ;Ignored if RenderMode=System (forced to 0)
StageFit = 1

 ;System fit mode.
 ;0 - system drawn to width of screen (may crop motifs with tall aspect)
 ;1 - system shrunk to fit into screen
 ;Ignored if RenderMode=System (forced to 0)
SystemFit = 1

NOTE: Alt-Enter during OpenGL windowed video mode (fullscreen = 0) will toggle windowed fullscreen instead of exclusive fullscreen mode.