An information processing device, comprising: an output control unit configured to perform control of automatically reproducing, in accordance with a first control amount, a substance of content as voice data from an audio source located in a space in which a user is located; a user information acquiring unit configured to acquire information related to a gaze position of the user while the substance of content is being automatically reproduced, from which the gaze position of the user is estimated; an object information acquiring unit configured to acquire position information related to the audio source and position information related to a first object gazed at by the user; wherein the output control unit is configured to perform first output control of providing the user with the substance of the content from the audio source in accordance with a second control amount different from the first control amount in a case where the gaze position within the first object moves toward the audio source, wherein the object information acquiring unit is configured to acquire position information related to a second object different from the audio source located in the space, and the output control unit is configured to perform the first output control in accordance with the first control amount and to change to perform the first output control in accordance with the second control amount based on whether the moving direction of the gaze position connecting a gaze position after the movement from a gaze position before the movement that is within the first object is closer to a direction from the gaze position before the movement, within the first object, to the audio source than to a direction from the gaze position before the movement, within the first object, to the second object. an output control unit configured to perform control of automatically reproducing, in accordance with a first control amount, a substance of content as voice data from an audio source located in a space in which a user is located; a user information acquiring unit configured to acquire information related to a gaze position of the user while the substance of content is being automatically reproduced, from which the gaze position of the user is estimated; an object information acquiring unit configured to acquire position information related to the audio source and position information related to a first object gazed at by the user; wherein the output control unit is configured to perform first output control of providing the user with the substance of the content from the audio source in accordance with a second control amount different from the first control amount in a case where the gaze position within the first object moves toward the audio source, wherein the object information acquiring unit is configured to acquire position information related to a second object different from the audio source located in the space, and the output control unit is configured to perform the first output control in accordance with the first control amount and to change to perform the first output control in accordance with the second control amount based on whether the moving direction of the gaze position connecting a gaze position after the movement from a gaze position before the movement that is within the first object is closer to a direction from the gaze position before the movement, within the first object, to the audio source than to a direction from the gaze position before the movement, within the first object, to the second object.