# note: Two VP8 chunks, one after the other.
# expect: ok
# exercises: The walk stops at the first VP8 chunk, so the second is never
#   looked at and whatever it holds is dead weight. Nothing rejects the
#   duplicate.
chunks VP8X VP8 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