OpenGL 4.1 supports . This is crucial for Arena's "Slice" mapping. If you have 50 output slices for a complex architectural projection, OpenGL 2.1 would draw each slice in a separate draw call (slow). OpenGL 4.1 draws them in one batch (fast). The result? You can map a 12k cathedral facade without your frame rate dropping to single digits.

Mastering Resolume Arena: Why OpenGL 4.1 is the Engine Under the Hood

: FFGL 2.0 plugins can now receive Audio FFT input directly to create reactive visualizers.

Did you know that Resolume Arena runs on OpenGL 4.1? Here is why that matters for your next show:

On many laptops, Resolume might try to start using the weak Intel integrated chip instead of the powerful NVIDIA/AMD card. Use the NVIDIA Control Panel or AMD Radeon Settings to "Force" Resolume Arena to use the High-Performance GPU.