A system and method in which metadata associated with content data received from an information processing apparatus is used in determining related content data that includes a similar feature as the content data. The related content data may be determined from a channel in which the content data belongs according to a playback rate determination by the information processing apparatus of give content data used in determining the similar feature as the feature in the content data. The related content data may then be transmitted to the information apparatus, which may selectively playback the content data and the related content data.