reduction of interaction

Signed-off-by: Mattias Andrée <maandree@operamail.com>
reduction to one iteration

Signed-off-by: Mattias Andrée <maandree@operamail.com>
reduce interation

Signed-off-by: Mattias Andrée <maandree@operamail.com>
reduce to bitrate = 1024

Signed-off-by: Mattias Andrée <maandree@operamail.com>
reduce to digest size and capacity = 576

Signed-off-by: Mattias Andrée <maandree@operamail.com>
clean up

Signed-off-by: Mattias Andrée <maandree@operamail.com>