Information processing system and information processing method

An information processing method, comprising:

• receiving, by at least one processor, original content that includes a musical composition;
• decomposing, by the at least one processor, the original content into a plurality of pieces of material data of the musical composition;
• extracting a plurality of feature values associated with the plurality of pieces of material data, wherein the plurality of feature values includes a tone, a scale, and a rhythm pattern;
• determining, based on the plurality of feature values, a plurality of hit elements associated with the plurality of pieces of material data;
• applying, by the at least one processor, a machine learning model on at least one piece of material data of the plurality of pieces of material data of the musical composition, wherein
• the at least one piece of material data is associated with at least one hit element of the plurality of hit elements, and
• the plurality of pieces of material data includes a plurality of bars associated with the musical composition;
• generating a specific bar based on each of the applied machine learning model and the plurality of bars, wherein
• the specific bar is different form the plurality of bars, and
• the plurality of bars is associated with the decomposition of the original content in a time direction;
• changing, by the at least one processor, based on the application of the machine learning model, the at least one piece of material data of the musical composition;
• generating, by the at least one processor, specific content based on the changed at least one piece of material data of the musical composition and the at least one hit element of the plurality of hit elements;
• adding, by the at least one processor, content metadata to the generated specific content, wherein the content metadata includes:
• material information associated with the changed at least one piece of material data of the musical composition,
• generation information associated with each of the generation of the specific content and the generated specific bar,
• first information that indicates the changed at least one piece of material data of the musical composition, and
• second information associated with the extraction of the plurality of feature values;
• determining, based on the addition of the content metadata to the specific content, contribution information of a right related person, wherein the at least one piece of material data of the musical composition is associated with the right related person;
• determining support information based on the contribution information;
• and
• controlling a user interface (UI) to display the support information.

A non-transitory computer-readable medium having stored thereon, computer-executable instructions which, when executed by a computer, cause the computer to execute operations, the operations comprising:

• receiving original content that includes a musical composition;
• decomposing the original content into a plurality of pieces of material data of the musical composition;
• extracting a plurality of feature values associated with the plurality of pieces of material data, wherein the plurality of feature values includes a tone, a scale, and a rhythm pattern;
• determining, based on the plurality of feature values, a plurality of hit elements associated with the plurality of pieces of material data;
• applying a machine learning model on at least one piece of material data of the plurality of pieces of material data of the musical composition, wherein
• the at least one piece of material data is associated with at least one hit element of the plurality of hit elements, and
• the plurality of pieces of material data includes a plurality of bars associated with the musical composition;
• generating a specific bar based on each of the applied machine learning model and the plurality of bars, wherein
• the specific bar is different form the plurality of bars, and
• the plurality of bars is associated with the decomposition of the original content in a time direction;
• changing, based on the application of the machine learning model, the at least one piece of material data of the musical composition;
• generating specific content based on the changed at least one piece of material data of the musical composition and the at least one hit element of the plurality of hit elements;
• adding content metadata to the generated specific content, wherein the content metadata includes:
• material information associated with the changed at least one piece of material data of the musical composition,
• generation information associated with each of the generation of the specific content and the generated specific bar,
• first information that indicates the changed at least one piece of material data of the musical composition, and
• second information associated with viewpoints of the extraction of the plurality of feature values;
• determining, based on the addition of the content metadata to the specific content, contribution information of a right related person, wherein the at least one piece of material data of the musical composition is associated with the right related person;
• determining support information based on the contribution information;
• and
• controlling a user interface (UI) to display the support information.