The invention is directed to a method of transmitting a file having an advertising portion and a requested portion different from the advertising portion. The method includes receiving a request to transmit the file, via a streaming protocol allowing non-sequential access, transmitting the advertising...http://www.google.fr/patents/US7565429?utm_source=gb-gplus-shareBrevet US7565429 - Methods for transmitting multimedia files and advertisements
Methods for transmitting multimedia files and advertisements