Computer implemented method for providing augmented reality (AR) function regarding music track

An apparatus for providing an augmented reality (AR) function, comprising:

• a communication interface;
• a user interface;
• at least one capturing device;
• at least one processor;
• and
• at least one memory including computer program code;
• the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to:
• receive input information regarding a music track and an instrument;
• determine attribute information of the music track based on the received input information, the attribute information comprising data for a user to play the music track with the instrument;
• receive real time content of audiovisual (AV) input signals using the at least one capturing device;
• the real time content comprising visual information that corresponds to a view regarding at least one user limb and the instrument comprising a plurality of user operable elements;
• generate augmented reality (AR) instruction information based on the attribute information of the music track, the augmented reality (AR) instruction information comprising a plurality of layers;
• generate augmented reality (AR) visual information by applying the augmented reality (AR) instruction information to the visual information so that a first layer of the augmented reality (AR) instruction information is applied above at least a portion of the visual information;
• and
• cause a display of the generated augmented reality visual information.

A computer program embodied on a computer readable non-transitory medium comprising computer executable program code, which when executed by at least one processor of a master device, causes an apparatus to:

• receive input information of a music track and an instrument;
• determine attribute information of the music track based on the received input information, the attribute information comprising data for a user to play the music track with the instrument;
• receive real time content of audiovisual (AV) input signals using at least one capturing device;
• the real time content comprising the visual information that corresponds to a view regarding at least one user limb and the instrument comprising a plurality of user operable elements;
• generate augmented reality (AR) instruction information based on the attribute information of the music track, the augmented reality (AR) instruction information comprising a plurality of layers;
• generate augmented reality (AR) visual information by applying the augmented reality (AR) instruction information to the visual information so that a first layer of the augmented reality (AR) instruction information is applied above at least a portion of the visual information;
• and
• causing a display of the generated augmented reality visual information.