CAPTURE

• US 20150127340A1
• Filed: 11/07/2013
• Published: 05/07/2015
• Est. Priority Date: 11/07/2013
• Status: Abandoned Application

• Current Assignee: Alexander Epshteyn, Gelman, Geoffrey, Jonathan Eva, Joshua Casner
• Original Assignee: Alexander Epshteyn, Gelman, Geoffrey, Jonathan Eva, Joshua Casner
• Inventors: Gelman, Geoffrey, Epshteyn, Alexander, Eva, Jonathan, Casner, Joshua
• Application Number:
  US14/074,688
• Publication Number:
  US 20150127340A1
• Time in Patent Office: Days
• US Class Current: 704/235
• CPC Class Codes: G09B 5/00 Electrically-operated educational appliances working with questions and answers G09B7/00; simulators G09B9/00; advertising or displaying in general G09F
• CPC Class Codes: G10L 15/26 Speech to text systems G10L15/08 takes precedence
• CPC Class Codes: G10L 21/00 Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility G10L19/00 takes precedence

Abstract

According to some embodiments, a capture device records presentations. According to some embodiments, the recorded presentations are made available for online review and comment by audience members. According to some embodiments, the recorded presentations parsed.

Claims

1. A device comprising:

a memory;

a processor that is caused to execute instructions stored in the memory to;

receive an audio recording of a lecture;

determine a transcript of the lecture based on the audio recording;

determine a first location within the transcript of a predetermined first phrase;

modify the transcript based on the first phrase; and

direct the modified transcript to be presented to a first user.

2. The device of claim 1 in which, in modifying the transcript, the processor is caused to remove a portion of the transcript.

3. The device of claim 1 in which the processor is further caused to:

modify the audio recording based on the first phrase; and

direct the modified audio to be presented to the first user.

4. The device of claim 3 in which, in modifying the audio recording, the processor is caused to remove a portion of the audio recording.

5. The device of claim 1 in which the processor is further caused to:

determine a second location within the transcript of a predetermined second phrase; and

direct a media item to be associated with the second location, in which, in directing the modified transcript to be presented to the first user, the processor is caused to direct that the media item appear to the first user when the first user reaches the second location within the transcript.

6. The device of claim 1 in which, in modifying the transcript, the processor is caused to tag a portion of the transcript for presentation in bold font.

7. The device of claim 1 in which, in modifying the transcript, the processor is caused to create a blank space within the transcript at the location of the first phrase.

8. The device of claim 7, in which the processor is further caused to:

transmit a reminder to a second user to provide an input; and

receive from the second user a set of symbols,

in which, in modifying the transcript, the processor is caused to insert the set of symbols within the transcript.

9. The device of claim 1 in which the processor is further caused to determine a second location within the transcript of a predetermined second phrase, and in which, in modifying the transcript, the processor is caused to tag a portion of the transcript between the first phrase and the second phrase for presentation in bold font.

10. The device of claim 9 in which the first phrase is “

the question is” and

the second phrase is “

so that is the question”

.

11. A device comprising:

a memory;

a processor that is caused to execute instructions stored in the memory to;

receive an audio recording of a lecture;

receive a first video that shows a presenter delivering the lecture;

receive a second video of supplementary content presented by the presenter during the lecture;

determine a transcript of the lecture based on the audio recording;

determine a first location within the transcript of a predetermined first phrase;

determine a time into the lecture, in which the time is determined based on when the first phrase occurred within the lecture;

separate the audio recording into a first audio portion that occurred before the time, and a second audio portion that occurred after the time;

separate the first video into a first video portion that occurred before the time, and a second video portion that occurred after the time;

separate the second video of supplementary content into a third video portion that occurred before the time, and a fourth video portion that occurred after the time;

separate the transcript into a first transcript portion that includes speech that occurred before the time, and a second transcript portion that includes speech that occurred after the time;

associate the first audio portion, the first video portion, the third video portion, and the first transcript portion into a first segment of the lecture;

associate a first heading with the first segment;

associate the second audio portion, the second video portion, the fourth video portion, and the second transcript portion into a second segment of the lecture;

associate a second heading with the second segment;

receive a selection of the first heading from a first user;

receive a selection of the second heading from a second user;

cause only the first segment of the lecture to be presented to the first user; and

cause only the second segment of the lecture to be presented to the second user.

12. The device of claim 11 in which the first phrase is “

next topic”

.

13. The device of claim 11 in which the processor is further caused to determine a point within the second video in which there is a change in an image presented, in which, in determining the time into the lecture, the processor is caused to determine the time based on the point within the second video and based on when the first phrase occurred within the lecture.

14. The device of claim 11 in which the processor is further caused to:

cause the transcript to be presented to a third user;

receive a comment from the third user; and

receive an indication of a second location within the transcript with which the comment is associated, in which, in determining the time into the lecture, the processor is caused to determine the time based on the point within the second video and based on the indication of the second location.

15. The device of claim 11 in which the processor is further caused to:

cause the audio recording to be presented to a third user; and

receive an indication of a second location within the audio recording at which the third user stopped listening to the audio recording, in which, in determining the time into the lecture, the processor is caused to determine the time based on the point within the second video and based on the indication of the second location.

16. The device of claim 11 in which the processor is further caused to determine a second location within the audio at which there is a change in volume, in which, in determining the time into the lecture, the processor is caused to determine the time based on the point within the second video and based on the indication of the second location.