# note: An ANMF chunk inside another ANMF chunk.
# expect: reject
# anim: reject
# info: reject
# exercises: There is no nesting in the format: a frame holds image chunks
#   and nothing else. StoreFrame() does not recognise the inner ANMF, so it
#   rewinds and leaves the outer frame with no image, which drops it; the
#   walk then meets the inner one as though it were a top-level frame, and
#   that one declares a payload of nothing while an image follows it.
frame
frame_duration 100
chunks ANMF VP8L
payload ANMF 00000000000000000f0000000f00000064000000
lossless
width 16
height 16
argb 0xff800000 x256