Overview

Osynic can synchronize your osu! beatmaps between multiple devices and allow you to share beatmap lists with friends in the same way.The basic implementation is to serialize and deserialize a series of beatmaps you specify locally.

This provides a high synchronization efficiency because you only need to transmit the metadata of the beatmaps, not the entire beatmap file. On the other hand, this also means more convenient and flexible beatmap transmission and management, as you can selectively synchronize multi-conditionally filtered beatmap lists at any time.

This guide explains how to serialize local osu! beatmaps and pass them using Osynic.

Basic Features

Serialization

Perform serialization operations in the Serialize interface.

The Serialize interface is an interface for serializing your osu! beatmaps into a .json file. You can select the beatmaps you want to serialize here, and then click the “Serialize” button. Osynic will serialize your beatmaps into a .json file.

The file contains the metadata of your beatmaps, but not the beatmap files themselves (Therefore, the serialization operation will not cause your beatmap files to be deleted, moved, or changed). This is the reason why Osynic can achieve high synchronization efficiency.

Note

This file will serve as the medium for the entire synchronization process, whether you are transferring beatmaps to another device or receiving beatmaps from another device.

Because the serialization process is relatively quick, you cannot (and do not need to) see the complete serialization process at the same time. We only show a simple progress bar and an end prompt.

Deserialization

Perform deserialization operations in the Fetch interface.

The Fetch interface is an interface for obtaining osu! beatmap data from the official osu! remote server. You can import your serialized file in this interface, and then click the “Fetch” button. Osynic will retrieve your serialized data from the server and deserialize it.

Regarding import, Fetch supports you to import serialized files in two ways (the format requirement is a standard .json file generated by Osynic on another device):

• Click the Fetch button once to trigger the Windows default file selector and select
• Drag and drop the file into the specified area of the Fetch interface

After clicking the Fetch button, you can see the complete acquisition progress, including the beatmap information obtained and the progress bar.

More Features

Osynic includes more features waiting for you to explore. You can find the entry points of these features in the left navigation bar.