Information processing apparatus, control method, and transmission medium using thin protocol that responds to A/V control commands

摘要

Use of a Thin protocol in an AV/C command is made possible. A TO (Thin Output) plug that conforms to the Thin protocol is provided in a disk camera which transmits data. In a similar manner, a TI (Thin Input) plug that conforms to the Thin protocol is provided in a printer which receives data.