초록 ▼

An insertion and encoder system monitors broadcasts from a first broadcasting system to determine the presence of segments that can be substituted in a second broadcast. In one embodiment, the system and method determines whether the first segment from the first broadcast had been sold for the secon

An insertion and encoder system monitors broadcasts from a first broadcasting system to determine the presence of segments that can be substituted in a second broadcast. In one embodiment, the system and method determines whether the first segment from the first broadcast had been sold for the second broadcasting system. In this example embodiment, if the first segment had not been sold for the second broadcasting system, it is substituted for a second segment. The system and method accesses an inventory of sold substitution segments and substitutes a sold segment for the unsold segment in real time. In one embodiment, sold advertisement segments are substituted for unsold advertisement segments that are broadcast to a wide audience over the Internet. Segments are selected in accordance with predefined criteria that can include user demographics and/or personal preferences.

대표청구항 ▼

1. A system for dynamically substituting a first segment in a first broadcast with a second segment in a second broadcast, said system comprising: a broadcast system configured to generate the first broadcast comprising a first data signal and a first audio signal; a master database comprising a

1. A system for dynamically substituting a first segment in a first broadcast with a second segment in a second broadcast, said system comprising: a broadcast system configured to generate the first broadcast comprising a first data signal and a first audio signal; a master database comprising a plurality of substitution segments including scheduling information associated with each of said substitution segments; an insertion and encoder system coupled to said master database and said broadcast system for dynamically substituting the first segment with the second segment from said master database; a source monitor for monitoring said data signal for determining the presence of the first segment; a schedule data source component for selecting the second segment from the master database in accordance with predefined criteria; a demand player for playing said selected segment; and a source controller for switching to said demand player when said second segment is player by said demand player. 2. The system of claim 1, wherein the first broadcast is an on-air radio broadcast and the second broadcast is an Internet-based radio broadcast. 3. The system of claim 1, wherein said insertion and encoder system further includes an encoder controller for creating a merged data stream comprising an audio signal and a data signal from said second segment. 4. The system of claim 1, wherein said insertion and encoder system further includes a data source manager for maintaining schedules and tracking segments that are broadcast by said second broadcast. 5. The system of claim 1, wherein said predefined criteria includes substantially matching the length of the second segment with the length of the first segment. 6. The system of claim 1, wherein said predefined criteria includes schedule information associated with the second segment. 7. The system of claim 1, wherein said second broadcast is directed to one or more users having known demographics and wherein said predefined criteria includes matching target information from said second segment with said known demographics.