US6714216B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Video editing apparatus and method
Assignee: Sony Corp
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Filing: 1999-09-27
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Granted: 2004-03-30
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Expires: 2019-09-27
Abstract
Abstract A video editing apparatus for setting an editing point for a video sequence comprising a device for successively extracting at least one vertical line from each of a plurality of video frames of the video sequence to produce vertical slits and successively arranging the vertical slits as a number of video images representing individual video frames in a horizontal direction to produce a video browser for browsing the video sequence, a display for displaying the video browser on a display, and an editing device for setting an editing point for the video sequence in a coordinated relationship to a time base of the video browser. Accordingly, even if the video sequence is relatively long, video images can be confirmed in a short time from the video browser, and the editing points can be decided in a short time.
Inventors
- 👤 Keiko Abe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 11:00
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/02; G11B27/10; G11B27/19; G11B27/28; G11B27/031; G11B27/034; G11B27/34
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
175 words
Video editing apparatus for setting an editing point for a video sequence, comprising: means for successively extracting from each of a plurality of video frames of the video sequence data representative of vertical slits and successively arranging the vertical slits as a number of video images representing individual video frames in a horizontal direction to produce a video browser for browsing the video sequence, in which the vertical slit data of each video frame of the video sequence is extracted from a position within the respective video frame which is different for each video frame in the video sequence such that each vertical slit of each video frame of the video sequence is located at a different position from each other, wherein each of the different positions of the individual video frames is successively shifted in a horizontal direction; a display means for displaying the video browser on a display; and an editing means for setting an editing point for the video sequence in a coordinated relationship to a time base of the video browser.
Claim 2
Dependent Claim
175 words
Video editing apparatus for setting an editing point for a video sequence, comprising: means for successively extracting from each of a plurality of video frames of the video sequence data representative of vertical slits and successively arranging the vertical slits as a number of video images representing individual video frames in a horizontal direction to produce a video browser for browsing the video sequence, in which the vertical slit data of each video frame of the video sequence is extracted from a position within the respective video frame which is different for each video frame in the video sequence such that each vertical slit of each video frame of the video sequence is located at a different position from each other, wherein each of the different positions of the individual video frames is successively shifted in a horizontal direction; a display means for displaying the video browser on a display; and an editing means for setting an editing point for the video sequence in a coordinated relationship to a time base of the video browser.
Claim 3
Dependent Claim
177 words
A video editing apparatus for setting an editing point for a video sequence, comprising: a video browser production means for producing a video browser for browsing the video sequence by successively extracting from each of a plurality of video frames of the video sequence data representative of vertical slits and successively arranging the vertical slits as a number of video images, in which the vertical slit data of each video frame of the video sequence is extracted from a position within the respective video frame which is different for each video frame in the video sequence such that each vertical slit of each video frame of the video sequence is located at a different position from each other, wherein each of the different positions of the individual video frames is successively shifted in a horizontal direction; a display means for displaying the video browser on a display; and an editing point setting means for setting an editing start point and an editing end point in a coordinated relationship to the video browser displayed by said display means.
Claim 4
Dependent Claim
177 words
A video editing apparatus for setting an editing point for a video sequence, comprising: a video browser production means for producing a video browser for browsing the video sequence by successively extracting from each of a plurality of video frames of the video sequence data representative of vertical slits and successively arranging the vertical slits as a number of video images, in which the vertical slit data of each video frame of the video sequence is extracted from a position within the respective video frame which is different for each video frame in the video sequence such that each vertical slit of each video frame of the video sequence is located at a different position from each other, wherein each of the different positions of the individual video frames is successively shifted in a horizontal direction; a display means for displaying the video browser on a display; and an editing point setting means for setting an editing start point and an editing end point in a coordinated relationship to the video browser displayed by said display means.
Claim 5
Dependent Claim
59 words
A video editing apparatus according to claim 2 , wherein said video browser production means further produces an audio waveform representative of a level of an audio signal corresponding to the video sequence, and said display means displays the audio waveform in a coordinated relationship to the video browser in the time base direction together with the video browser.
Claim 6
Dependent Claim
35 words
A video editing apparatus according to claim 2 , wherein said display means displays video browsers produced from a plurality of video sequences having the same time base in a coordinated relationship to each other.
Claim 7
Dependent Claim
163 words
A video editing method for setting an editing point for a video sequence, comprising the steps of: producing a video browser for browsing the video sequence by successively extracting from each of a plurality of video frames of the video sequence data representative of vertical slits and successively arranging the vertical slits as a number of video images, in which the vertical slit data of each video frame of the video sequence is extracted from a position within the respective video frame which is different for each video frame in the video sequence such that each vertical slit of each video frame of the video sequence is located at a different position from each other, wherein each of the different positions of the individual video frames is successively shifted in a horizontal direction; displaying the video browser on a display; and setting an editing start point and an editing end point in a coordinated relationship to the video browser displayed on said display.
Claim 8
Dependent Claim
163 words
A video editing method for setting an editing point for a video sequence, comprising the steps of: producing a video browser for browsing the video sequence by successively extracting from each of a plurality of video frames of the video sequence data representative of vertical slits and successively arranging the vertical slits as a number of video images, in which the vertical slit data of each video frame of the video sequence is extracted from a position within the respective video frame which is different for each video frame in the video sequence such that each vertical slit of each video frame of the video sequence is located at a different position from each other, wherein each of the different positions of the individual video frames is successively shifted in a horizontal direction; displaying the video browser on a display; and setting an editing start point and an editing end point in a coordinated relationship to the video browser displayed on said display.
Claim 9
Dependent Claim
60 words
A video editing method according to claim 5 , wherein, when the video browser is produced, an audio waveform representative of a level of an audio signal corresponding to the video sequence is also produced, and the produced audio waveform is displayed together with the video browser in a coordinated relationship to the video browser in the time base direction.
Claim 10
Dependent Claim
36 words
A video editing method according to claim 5 , wherein a plurality of video browsers produced from a plurality of video sequences having the same time base are displayed in a coordinated relationship to each other.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2007-03-30 | 2007-09-29 | 2008-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2011-03-30 | 2011-09-29 | 2012-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2015-03-30 | 2015-09-29 | 2016-03-30 | $7700.00 | Window Closed / Lapsed |