Method of DJ commentary analysis for indexing and search

A system for generating metadata for disc jockey (DJ) commentary media segments to enable contextually relevant searches, comprising:

• means for generating data including using at least one of speech-to-text conversion or audio/video analysis;
• means for analyzing the generated data to extract subject matters;
• means for filtering the extracted subject matters such that they only refer to a pre-determined set of subjects;
• means for accepting any other contextual information;
• means for generating metadata tags for each of the media segments using the predetermined set of subjects referenced by the filtering means;
• means for generating a context profile for each of the media segments using the metadata tags and the other contextual information;
• and
• means for indexing the media segments using at least one of the metadata tags or the context profile.

A computer readable medium comprising a program for instructing a system to:

• generate data including using at least one of speech-to-text conversion or audio/video analysis;
• analyze the generated data to extract subject matters;
• filter the extracted subject matters such that they only refer to a pre-determined set of subjects;
• accept any other contextual information;
• generate metadata tags for each of the media segments using the predetermined set of subjects referenced during the filtering operation;
• generate a context profile for each of the media segments using the metadata tags and the other contextual information;
• and
• index the media segments using at least one of the metadata tags or the context profile.