CA2237075A1 - System for generating multiple aspect ratio video signals from motion picture disk recorded in single aspect radio - Google Patents

System for generating multiple aspect ratio video signals from motion picture disk recorded in single aspect radio

Info

Publication number
CA2237075A1
CA2237075A1 CA002237075A CA2237075A CA2237075A1 CA 2237075 A1 CA2237075 A1 CA 2237075A1 CA 002237075 A CA002237075 A CA 002237075A CA 2237075 A CA2237075 A CA 2237075A CA 2237075 A1 CA2237075 A1 CA 2237075A1
Authority
CA
Canada
Prior art keywords
aspect ratio
software carrier
video signals
motion picture
video signal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002237075A
Other languages
French (fr)
Other versions
CA2237075C (en
Inventor
Christopher J. Cookson
Lewis S. Ostrover
Warren N. Lieberfarb
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Warner Bros Home Entertainment Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/144,791 external-priority patent/US5576843A/en
Application filed by Individual filed Critical Individual
Publication of CA2237075A1 publication Critical patent/CA2237075A1/en
Application granted granted Critical
Publication of CA2237075C publication Critical patent/CA2237075C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Signal Processing For Digital Recording And Reproducing (AREA)
  • Television Signal Processing For Recording (AREA)

Abstract

Disclosed herein is a player for playing a software carrier containing thereon digital data representative of picture information having a base aspect ratio and for deriving a video signal having one of multiple aspect ratios, said software carrier including a code indicative of said base aspect ratio, comprising means for representing a selected aspect ratio, said representing means normally representing a default aspect ratio; means for allowing a user to select one of said multiple aspect ratios, thereby to change the represented aspect ratio from the default to a selected aspect ratio; means for reading and processing digital data read from said software carrier; means for generating from said digital data, in accordance with the represented selected aspect ratio, successive digitized frames; and means for converting said successive digitized frames to a corresponding video signal. Also disclosed are a system for generating a video signal and a software carrier.
CA 2237075 1993-10-29 1994-10-13 System for generating multiple aspect ratio video signals from motion picture disk recorded in single aspect radio Expired - Lifetime CA2237075C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/144,791 US5576843A (en) 1993-10-29 1993-10-29 System and method for controlling play of multiple dialog audio tracks of a software carrier
US144,791 1993-10-29
CA002174320A CA2174320C (en) 1993-10-29 1994-10-13 System and method for controlling play of multiple dialog audio tracks of a software carrier

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA002174320A Division CA2174320C (en) 1993-10-29 1994-10-13 System and method for controlling play of multiple dialog audio tracks of a software carrier

Publications (2)

Publication Number Publication Date
CA2237075A1 true CA2237075A1 (en) 1995-05-04
CA2237075C CA2237075C (en) 2001-05-29

Family

ID=25678424

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2237075 Expired - Lifetime CA2237075C (en) 1993-10-29 1994-10-13 System for generating multiple aspect ratio video signals from motion picture disk recorded in single aspect radio

Country Status (1)

Country Link
CA (1) CA2237075C (en)

Also Published As

Publication number Publication date
CA2237075C (en) 2001-05-29

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Effective date: 20141014