# note: A horizontal upscaling hint of 2 and a vertical one of 1.
# expect: ok
# exercises: The values the other scale cases leave out, so every one of the
#   four is seen in each field. A decoder that started honouring the hint
#   would resize the output and fail the hash rather than the verdict.
horizontal_scale 2
vertical_scale 1
width 32
height 32
yac_qi 30
macroblock
coeffs y2 -18
coeffs y[5] 1:3 -2
macroblock count 3