BMSON File – What is .bmson file and how to open it?

BMSON File Overview

A BMSON (Be-Music Source JSON Song File) file is a JSON-based format used to represent rhythm game charts in the open-source rhythm game engine BMS (Be-Music Source). BMSON files provide a structured and comprehensive way to define all aspects of a rhythm game chart, including note events, timing information, and gameplay settings.

Structure and Syntax of BMSON Files

BMSON files adhere to the JSON (JavaScript Object Notation) syntax, which consists of key-value pairs enclosed within curly braces {}. Within a BMSON file, the root object contains metadata about the chart, such as its title, artist, and difficulty level. The “notes” array contains an ordered list of note events, each represented by a start time, duration, and note type. The “timing” object defines the timing information for the chart, including the beats per minute (BPM) and scroll speed. Additional sections can be included to define gameplay settings, such as the number of players, scoring rules, and stage and background graphics.

BMSON Structure and Opening

BMSON, short for Be-Music Source JSON Song File, is a JSON-based format used to represent music data for the Bemanistyle game engine. It contains information such as song metadata, note charts, timing data, and sound effects. BMSON files are typically bundled with soundtracks and other game assets in a .zip or .rar archive.

To open BMSON files, a specialized software called BMS Editor is required. BMS Editor is an open-source application available for Windows, macOS, and Linux. It allows users to edit, view, and play BMSON files. To open a BMSON file in BMS Editor, simply drag and drop it onto the main interface or select it using the “File” menu.

Additional Information

BMSON files are commonly used by rhythm game enthusiasts to create and share custom songs. They provide a flexible and structured way to represent musical data, enabling users to precisely define note patterns, timing, and other game-specific parameters. BMSON files can also be exported to other formats, such as MIDI and MP3, for use in other applications or devices.

Overview of BMSON Files

BMSON (Be-Music Source JSON Song File) files are JSON-formatted song files used by the Bmson game music editor. They provide a structured and human-readable representation of musical data, including notes, chords, sequences, and metadata. BMSON files allow users to compose and edit interactive music for use in the game, enabling them to express their creativity and share their musical compositions with others.

Advantages of BMSON Files

BMSON files offer several advantages over traditional music formats. First, their JSON-based format makes them highly extensible and allows for the inclusion of additional data beyond the basic musical elements. This enables game developers to incorporate custom effects, triggers, and other interactive elements into their music to enhance the overall gameplay experience. Second, BMSON files are platform-independent, allowing them to be played and edited on various operating systems and devices. This versatility makes it easy for users to collaborate and share their musical creations across different platforms.

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