ON DEMAND PRODUCT PLACEMENT

In at least one aspect, methods and corresponding systems are provided herewith for mixing media and advertising content on demand. The systems preferably include at least one computing device coupled over a communication network to a plurality of other devices. The at least one computing device is preferably operable at least to: receive a request for media content from a user of a device, retrieve a media file associated with the media content requested and product placement data, and mix the media file with product placement data such that the product placement appears in the media content disposed in at least a portion of a defined null space within the media file.