| 摘要 |
A dynamic advertising insertion system automatically inserts advertisements in response to opportunities that arise in the course of content playback. For example, when a user hits a pause button, an advertising opportunity may be created and an appropriate advertisement may be inserted. One basis for determining which advertisement to insert is to enforce a predetermined agreement between a content provider and one or more distributors that sets forth a percentage of advertising opportunities that each entity will be afforded. Thus, the decision of what advertisement to insert may be based on a number of factors, including the type of content, the particular user's equipment, information about the user, and the need to adjust the playback of advertisements to enforce the percentage split between the advertising entities. |
