user: Question: What camera has the highest Mpix with an aspect ratio of 2:1, a height less than 1536, and a width smaller than 2048?
Columns: ['Frame size', 'Width', 'Height', 'Mpix', 'Aspect Ratio', 'max. fps', 'lowest possible REDCODE at 24 fps']
Types: ['text', 'real', 'real', 'real', 'text', 'real', 'text']
Sample row: ['4.5K', 4480.0, 1920.0, 8.6, '2.33:1', 30.0, '8:1']
SQL:

assistant: SELECT MAX("Mpix") FROM "Table" WHERE "Aspect Ratio" = '2:1' AND "Height" < 1536.0 AND "Width" < 2048.0;