# note: The extended format: a VP8X chunk ahead of the frame.
# expect: ok
# exercises: ParseVP8X(). The canvas size is written as width and height
#   less one, and here everything agrees: it is the shape each of the other
#   container-vp8x-* cases breaks in one way.
chunks VP8X VP8
width 32
height 32
yac_qi 30
macroblock
coeffs y2 -20
coeffs y[6] 1:4 -2
macroblock
intra_y_mode V_PRED
coeffs y2 12
macroblock count 2