3. The method of claim 1 , further comprising identifying a subject matter transition between the plurality of different chapters based on an analysis of keywords in the recognized speech data.
3. The method of claim 1 , further comprising identifying a subject matter transition between the plurality of different chapters based on an analysis of keywords in the recognized speech data. 4. The method of claim 3 , wherein dividing the video into a plurality of different chapters comprises dividing the video into the plurality of different chapters based on the subject matter transition.