Self-improving approximator in media editing method and apparatus

Inactive Publication Date: 2007-08-16
PORTALVIDEO
View PDF21 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

[0007] The host computer provides display of the rough cut (resulting media work) and corresponding text script to the user for purposes of further editing. Preferably, the resulting text script and rough cut are simultaneously (e.g., side by side) displayed. The display of the rough cut is supported by the initial video/media data or a media file thereof. The displayed corresponding text script is formed of a series of passages. Further, each passage includes one or more statements. The user may further edit the rough cut by selecting a subset of the statements in a passage. The media editing apparatus enables a user to redefine (split or otherwise divide) passages.
[0008] In response to user selection of a subset of the passage statements, the present invention estimates the corresponding time location (e.g., frame, hour, minutes, seconds of elapsed time) in the media file (initial video data) of the beginning and ending of the user-selected passage statements. In a preferred embodiment, the present invention provides a bi-directional means for synchronizing (associating) time locations in the video/media data or media file domain and corresponding locations within a text passage (a term or other text unit) in the text script. The user can select a location in or a segment

Problems solved by technology

It is one of the most critical steps in the entire production process and also one of the most difficult.
Current methods for developing a

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Self-improving approximator in media editing method and apparatus
  • Self-improving approximator in media editing method and apparatus
  • Self-improving approximator in media editing method and apparatus

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] A description of example embodiments of the invention follows.

[0018] The present invention provides a media / video time approximation for text location in a transcript of the audio in a video or multimedia work. More specifically, one of the uses of the invention media time location technique is for editing video by text selections and for editing text by video / media selections.

[0019]FIG. 1 illustrates a computer network or similar digital processing environment in which the present invention may be implemented.

[0020] Client computer(s) / devices 50 and server computer(s) 60 provide processing, storage, and input / output devices executing application programs and the like. Client computer(s) / devices 50 can also be linked through communications network 70 to other computing devices, including other client devices / processes 50 and server computer(s) 60. Communications network 70 can be part of a remote access network, a global network (e.g., the Internet), a worldwide c

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

A self-improving approximator for use in media editing is disclosed. The approximator estimates location in the media file/video data domain of a user-selected word or text unit in the text script transcription of the corresponding audio of the video data. During editing, the approximator calculates and displays the estimated time location of user-selected text to assist the user-editor in cross referencing between the beginning and ending of user-selected passage statements in the text script and the corresponding video/media data in a rough cut or subsequent media work. The approximator enables simultaneous editing of text and video/media by the selection of either source component. The approximator self improves its accuracy based on differentials calculated between tracked user adjustments to media-text associations and initial approximations (estimates).

Description

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Owner PORTALVIDEO
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products