Method and apparatus to determine and use audience affinity and aptitude
Embodiments of the present invention provide method and apparatus for determining audience affinity and/or aptitude in portions of media works and for developing information that represent measures of the audience affinity and/or aptitude. Further embodiments of present invention provide method and apparatus for utilizing the information to create altered media works and/or to present the altered media works to an audience. One embodiment of the present invention is a method for inferring audience affinity or aptitude with regard to content or properties of portions of a media work which includes: (a) presenting the media work to an audience; (b) obtaining user input regarding presentation rates for the portions of the media work; (c) correlating content or properties of the portion with the presentation rates; and; (d) associating audience affinity or aptitude with the correlated content or properties.
1. A method of presenting media works which comprises:
accessing information identifying a media work and a time in the future to retrieve the media work;
retrieving the identified media work at the time;
accessing presentation rate information for use in altering the presentation rate of the media work;
altering the presentation rate of the media work; and
presenting the altered media work.
2. The method of claim 1 which further comprises:
concatenating at least two temporal segments of altered media works to form a concatenated media work; and
presenting the concatenated media work.
3. A method for analyzing playback information for one or more audio or audio-visual works, which method comprises steps of:
generating one or more average speed contours for one or more audio or audio-visual works for one or more categories of users;
converting the one or more average speed contours to one or more conceptual speed association data structures;
forming a listener-interest-filtered conceptual speed association data structure from the one or more conceptual speed association data structures;
converting the listener-interest-filtered conceptual speed association data structure to a listener-interest-filtered speed contour for an audio or audio-visual work;
using the listener-interest-filtered speed contour to create a listener-interest-filtered audio or audio-visual work;
obtaining a time interval from a user; and
altering presentation rates obtained from the listener interest filtered conceptual speed association data structure so that an uninterrupted presentation of the listener-interest-filtered audio-visual work substantially matches the time interval.
4. A method of presenting a media work which comprises:
detecting media work content properties in a portion of the media work;
associating a presentation rate of the portion with the detected media work content properties; and
presenting the portion at the presentation rate;
wherein the media work content properties comprise indicia of one or more of: a number of syllables in utterances, a number of letters in a word, complexity of grammatical structures in portions of the media work, arrival rate of newly presented objects, temporal proximity of between events in portions of the media work, or number of phonemes per unit of time in portions of the media work.
5. A method of presenting a media work which comprises:
detecting content or properties in portions of the media work;
associating a presentation order with the detected content or properties that is different from the order of detection;
reordering the portions according to the presentation order; and
presenting the media work in accordance with the presentation order;
wherein the presentation order information is distributed over computer networks, or is exchanged between user over webs of communication networks.
6. A method of presenting a media work which comprises:
detecting concept information in a portion of the media work;
associating the concept information with a presentation rate for the portion; and
presenting the portion at the presentation rate;
wherein detecting the concept information includes obtaining concept information from a close-captioning transcript.
7. A method for generating an audio or audio-visual work in conjunction with a conceptual speed association data structure which comprises:
generating one or more concepts for a portion of the audio or audio-visual work;
generating a time-scale modification (“TSM”) rate responsive to the one or more concepts using the conceptual speed association data structure; and
generating a time-scale modified portion of the audio or audio-visual work responsive to the TSM rate;
wherein generating a TSM rate utilizes Presentation Rate Rule Information to establish a restoring interval which triggers a return to a default TSM rate if no new Presentation Rate Information is received after a restoring interval has lapsed.
8. The method of 7 wherein the default TSM rate is specified by user input.
9. A method for generating an audio or audio-visual work in conjunction with a conceptual aptitude association (“CaptA”) data structure and an aptitude presentation rate association (“AptPRA”) data structure which comprises:
generating one or more concepts for a portion of the audio or audio-visual work;
generating a time-scale modification (“TSM”) rate responsive to the one or more concepts using the data structures; and
generating a time-scale modified portion of the audio or audio-visual work responsive to the TSM rate;
wherein the CAptA data structure encodes information relating to one or more of:
a listener's familiarity with a word or phrase, a measure of phonetic complexity of a word, a measure of difficulty in enunciating a word, or a measure of the difficulty in transcribing a representation of a word.