Technical Specifications
Recommended System Configuration
It is recommended that you use the type of local network environment shown in the figure below.
- The smartphone connects to the 5 GHz Wi-Fi band.
- To avoid interference with Bluetooth, it is recommended that you turn off the 2.4 GHz band on the wireless router/access point.
- Set the PC firewall to allow data to be received at the UDP port number (initial value: 12351) specified in the mocopi PC connection settings.
- Use a different UDP port number when receiving motion data for multiple avatars.
Caution
Various terms of use are applied to the network services, content, and software (including operating systems) installed on this product or available for use with this product. Please note that their provision may be suspended or terminated, or their content may be changed, without notice, or separate subscriptions or payment of fees may be required for their use.
Data Transmission Methods
| Internet protocol | IPv4 |
|---|---|
| Communication protocol | UDP |
| Port number | Any unused port (initial app value: 12351) |
Caution
- Be sure to set the address in IPv4 format when specifying the IP address. "localhost" and IPv6 format are not supported.
- It is presumed that mocopi will be used in a local network. Therefore, the motion data is not encrypted during transmission. If the data is transmitted over the Internet, the transmission may be intercepted and the data may leak.
- It is recommended that you notify users of the created application that the motion data is not encrypted.
Reference
Use a different port number for each player when sending and receiving motion data of multiple players.
Skeleton Definition (Bone Structure)
The bone structure of the skeleton defined by mocopi is as follows.
| Index | Joint Name | Index | Joint Name |
|---|---|---|---|
| 0 | root | 14 | l_hand |
| 1 | torso_1 | 15 | r_shoulder |
| 2 | torso_2 | 16 | r_up_arm |
| 3 | torso_3 | 17 | r_low_arm |
| 4 | torso_4 | 18 | r_hand |
| 5 | torso_5 | 19 | l_up_leg |
| 6 | torso_6 | 20 | l_low_leg |
| 7 | torso_7 | 21 | l_foot |
| 8 | neck_1 | 22 | l_toes |
| 9 | neck_2 | 23 | r_up_leg |
| 10 | head | 24 | r_low_leg |
| 11 | l_shoulder | 25 | r_foot |
| 12 | l_up_arm | 26 | r_toes |
| 13 | l_low_arm | ||