User's Guide

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Chapter 6 Reference
Principal files
Behavior file
A file that is edited and created with Behavior
Arranger. The behavior file contains AIBO’s
behavior program, a combination of actions.
Extension: *.be
Action library file
A file that is a collection of multiple actions and
contains information for each action file.
Actions to be used in Behavior Arranger
(excluding system actions) are grouped together
in an action library file in Action Composer.
Extension: *.alb
Action file
A file that contains information on action
elements (motion, sound, LED).
Extension: *.act
Motion file
A file that contains data on AIBO’s movements.
Movement data comprises pose data defining
the angle of each joint and intervals (time)
between each pose.
Extension: *.mtn
MIDI sound file
A MIDI file that AIBO plays back. The MIDI
sound file is saved in SMF0 format.
Extension: *.mid
WAVE sound file
A WAVE file that AIBO plays back. The WAVE
sound file is saved in 8-kHz/8-bit/monaural/
PCM format.
Extension: *.wav
LED file
A file that contains data on the LED flashing
pattern. The LED file is saved in SMF0 format.
Extension: *.led
Packed action library
This file contains an Action Library, Action files
that make up the Action Library, and element
files. It is convenient for exchanging complete
Action Libraries with other AIBO Master Studio
users.
Extension: *.plb
Action export file
This file enables actions created in AIBO Master
Studio to be made available in AIBO-ware.
Extension: *.axf