IP Library Granted Patent US 8,972,840
Granted Patent B2
US 8,972,840 · App. 11/734,409 · Granted Mar 3, 2015

Time ordered indexing of an information stream

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Quick Facts
Patent No.
US 8,972,840
App. No.
11/734,409
Granted
Mar 3, 2015
Kind
B2
Abstract

Methods and apparatuses in which two or more types of attributes from an information stream are identified. Each of the identified attributes from the information stream is encoded. A time ordered indication is assigned with each of the identified attributes. Each of the identified attributes shares a common time reference measurement. A time ordered index of the identified attributes is generated.

Claims (35)

1. A method, comprising:

converting, by a computer, spoken words in an information stream to written text, the information stream containing at least audio information; and

generating, by the computer, a separate encoded file for every spoken word, wherein each encoded file shares a common time reference.

2. The method of claim 1 , wherein the information stream contains audio-visual information and the each encoded file shares a common time reference to a video frame.

3. The method of claim 2 , further comprising:

detecting shot change information;

creating thumbnail images for each shot change;

generating an encoded file for every shot change, each encoded file for the respective shot change containing a time ordered indication referencing to one or more corresponding spoken words.

4. The method of claim 2 , further comprising:

generating a link to the video frame based upon a user selecting one or more of the spoken words.

5. The method of claim 2 , further comprising:

generating a link to respective material based upon the spoken words and synchronizing a display of the link in less than five seconds from analyzing the information stream.

6. A non-transitory machine-readable medium storing instructions, which when executed by a machine, cause the machine to

convert spoken words in an information stream to written text, the information stream containing audio-visual information; and

generate a separate encoded file for every spoken word, each encoded file containing a time ordered indication reference to a respective video frame.

7. The machine-readable medium of claim 6 , storing further instructions which when executed cause the machine to:

detect shot change information;

create thumbnail images for each shot change; and

generate an encoded file for every shot change, each encoded file for the respective shot change containing a time ordered indication referencing to one or more corresponding spoken words.

8. The machine-readable medium of claim 6 , storing further instructions which when executed cause the machine to:

generate a link to respective material based upon the spoken words and synchronizing a display of the link in less than five seconds from analyzing the information stream.

9. The machine-readable medium of claim 6 , storing further instructions which when executed cause the machine to:

individually synchronize each word in a transcript from the information stream to be frame accurate to corresponding video data based upon both sharing a common time reference.

10. An apparatus, comprising:

a non-transitory computer readable medium storing instructions; and

at least one processor, the instructions executable on the at least one processor to:

convert spoken words in an information stream to written text, the information stream containing at least audio information; and

generate a separate encoded file for every spoken word, wherein each encoded file shares a common time reference.

11. The apparatus of claim 10 , wherein the information stream contains audio-visual information and the each encoded file shares a common time reference to a video frame.

12. The apparatus of claim 10 , wherein the instructions are executable on the at least one processor to:

detect shot change information;

create thumbnail images for each shot change;

generate an encoded file for every shot change, each encoded file for the respective shot change containing a time ordered indication referencing to one or more corresponding spoken words.

13. The apparatus of claim 11 , wherein the instructions are executable on the at least one processor to:

generate a link to the video frame based upon a user selecting one or more of the spoken words.

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 14, 2024
From: LONGSAND LIMITED
To: MICRO FOCUS IP DEVELOPMENT, LIMITED
Reel/Frame 068283/0188 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 29, 2014
From: KARAS, D. MATTHEW; MULDREW, WILLIAM J.
To: DREMEDIA LIMITED
Reel/Frame 032084/0974 →
MERGER Recorded Jan 29, 2014
From: DREMEDIA LIMITED
To: AUTONOMY SYSTEMS, LIMITED
Reel/Frame 032085/0031 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 15, 2013
From: AUTONOMY SYSTEMS LIMITED
To: LONGSAND LIMITED
Reel/Frame 030009/0460 →