US4591931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Playback apparatus
Assignee: Eastman Kodak Co
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Filing: 1985-04-05
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Granted: 1986-05-27
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Expires: 2005-04-05
Abstract
Abstract Apparatus for playing back from recording media (such as magnetic tape) recorded information which includes both preselected segments and unpreselected segments, such as edited video scenes (burst and still) and unedited video scenes. The apparatus includes a memory for storing start and end addresses (which may be the same) of preselected segments recorded on the media, and a device for designating an unpreselected segment for playback such as on a display monitor. The apparatus includes control logic (1) for determining from the stored start and end addresses of preselected segments the start and end addresses of a designated unpreselected segment, and (2) for causing playback of the designated segment.
Inventors
- 👤 Hans-Peter Baumeister
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 14:49
CPC Classifications
G; G11; G11B; G11B27/00; G11B27/10; G11B27/19; G11B27/28; G11B27/32; G11B27/327; G11B27/328; G11B27/02; G11B27/022; G11B27/028; G11B27/102; G11B27/107; G11B27/11; G11B27/30; G11B27/3081; G11B27/322; G11B27/324; G11B2220/00; G11B2220/60; G11B2220/65; G11B2220/90; G11B2220/91; G11B27/024; G11B27/34
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
84 words
The invention comprising: playback means for playing back from recording media recorded information which includes both preselected segments and unpreselected segments; identification means for identifying the start and end of preselected segments recorded on said media; means for designating an unpreselected segment for playback; and control means (1) for determining from said start and end identification means of said preselected segments the start and end of said designated unpreselected segment; and (2) for causing said playback means to play back said designated unpreselected segment.
Claim 2
Dependent Claim
84 words
The invention comprising: playback means for playing back from recording media recorded information which includes both preselected segments and unpreselected segments; identification means for identifying the start and end of preselected segments recorded on said media; means for designating an unpreselected segment for playback; and control means (1) for determining from said start and end identification means of said preselected segments the start and end of said designated unpreselected segment; and (2) for causing said playback means to play back said designated unpreselected segment.
Claim 3
Dependent Claim
38 words
The invention of claim 1 wherein said playback means includes a video tape recorder for playing back video scenes recorded on magnetic tape, said scenes including both preselected scene bursts or stills and unpreselected scene bursts or stills.
Claim 4
Dependent Claim
15 words
The invention of claim 2 including monitor means for displaying video scenes designated for playback.
Claim 5
Dependent Claim
101 words
The invention comprising: monitor means for playing back video scenes recorded on magnetic tape; means for successively selecting the start and end positions of scenes selected for playback; memory means for storing the start and end addresses of selected scenes and an assigned scene identifier for each selected scene; means for designating for playback a scene which has not been selected for playback; and control means (1) for determining the start and end addresses of said designated scene from the stored start and end addresses of selected scenes; and (2) for causing said playback means to playback said designated unselected scene.
Claim 6
Dependent Claim
101 words
The invention comprising: monitor means for playing back video scenes recorded on magnetic tape; means for successively selecting the start and end positions of scenes selected for playback; memory means for storing the start and end addresses of selected scenes and an assigned scene identifier for each selected scene; means for designating for playback a scene which has not been selected for playback; and control means (1) for determining the start and end addresses of said designated scene from the stored start and end addresses of selected scenes; and (2) for causing said playback means to playback said designated unselected scene.
Claim 7
Dependent Claim
58 words
The invention of claim 4 wherein said selecting means includes means for selecting still scenes recorded on said magnetic tape; wherein said memory means stores the address of each selected still scene and its assigned scene identifier and wherein said control means includes means for determining the address of unselected still scenes as well as unselected burst scenes.
Claim 8
Dependent Claim
58 words
The invention of claim 4 including means for categorizing a sequence of selected scenes with a file identifier; wherein said memory means includes means for storing said file identifiers; and wherein said control means is of a type which causes said playback means to playback selected scenes in the order selected upon designation of a file for playback.
References Cited (Backward Citations)
US3699247A
Cited
US3627922A
Cited
US3724935A
Cited
US3987484A
Cited
US3921220A
Cited
US4009331A
Cited
US4000510A
Cited
US4276571A
Cited
US4290081A
Cited
US4195317A
Cited
US4246616A
Cited
US4224644A
Cited
US4210785A
Cited
US4210940A
Cited
US4302776A
Cited
US4367499A
Cited
US4363043A
Cited
US4422105A
Cited
US4403250A
Cited
US4445145A
Cited
US4425586A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-05-26 | 1989-11-25 | 1990-05-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-05-26 | 1993-11-25 | 1994-05-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-05-26 | 1997-11-25 | 1998-05-27 | $7700.00 | Window Closed / Lapsed |