Freedom Trail

This portfolio is majorly related to marketing or advertisements. Various techniques are disclosed to integrate marketing information such as products or objects in a TV program or movie so that only marketing related information is displayed in real time or in a delayed manner and commercial breaks are blocked. Also disclosed techniques for efficient searching using a test data and match the data with large repository data using sample index files. The technology may be implemented in video distribution networks, satellite TV distribution, multimedia networks, on demand video, online video, TV content, set top boxes, mobile APPs, multimedia viewing software, databases, database search software, etc.