user: Question: What is the maximum fps HDRx with a height larger than 1080 with a compression at 24 fps of 6:1 with a compression at maximum fps of at least 7:1?
Columns: ['Frame size', 'Width', 'Height', 'Mpix', 'Aspect Ratio', 'Maximum fps', 'Maximum fps HDRx', 'least compression at 24 fps', 'least compression at maximum fps']
Types: ['text', 'real', 'real', 'real', 'text', 'real', 'real', 'text', 'text']
Sample row: ['5K', 5120.0, 2700.0, 13.8, '1.9:1', 12.0, 6.0, 'NA, 24 fps is not possible at 5K', '5:1']
SQL:

assistant: SELECT "Maximum fps HDRx" FROM "Table" WHERE "Height" > 1080.0 AND "least compression at 24 fps" = '6:1' AND "least compression at maximum fps" = '7:1';