EP0971535A2
Expired / Lapsed
EP
⏱️ 0.0 years remaining
Storage system capable of recording and playing back a plurality of still pictures
Assignee: Toshiba Corp
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Filing: 1999-07-02
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Granted: —
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Expires: 2019-07-02
Abstract
Abstract An information storage medium capable of recording and playing back still picture information is provided with a first information unit (VOB#D, VOB#E) having one still picture information, and a first group unit (S_VOGI#) which is composed of a set of first information units, and has a plurality of pieces of still picture information having different contents. Information is recorded in the first group unit.
Inventors
- 👤 Hideo Intellectual Property Division Ando
- 👤 Shinichi Intellectual Property Division Kikuchi
- 👤 Kazuhiko Intellectual Property Division Taira
- 👤 Yuji Intellectual Property Division Ito
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-09 11:34
CPC Classifications
H; H04; H04N; H04N9/00; H04N9/79; H04N9/80; H04N9/804; H04N9/8042; G; G11; G11B; G11B27/00; G11B27/02; G11B27/031; G11B27/034; G11B27/036; G11B27/10; G11B27/102; G11B27/105; G11B27/19; G11B27/28; G11B27/30; G11B27/3027; G11B27/3081; G11B27/32; G11B27/327; G11B27/329; G11B27/34; H04N1/00; H04N1/21; H04N1/2104; H04N1/2112; H04N1/215; H04N9/7921; G11B2220/00; G11B2220/20; G11B2220/21; G11B2220/211; G11B2220/213; G11B2220/215; G11B2220/216; G11B2220/23; G11B2220/235; G11B2220/237; G11B2220/25; G11B2220/2508; G11B2220/2516; G11B2220/2537; G11B2220/2562; G11B2220/2575; G11B2220/40; G11B2220/45; G11B2220/455; H04N2201/00; H04N2201/32; H04N2201/3201; H04N2201/3225; H04N2201/3247; H04N2201/3274; H04N2201/3277; H04N5/00; H04N5/76; H04N5/765; H04N5/77; H04N5/775; H04N5/84; H04N5/85; H04N9/8047; H04N9/806; H04N9/8063; H04N9/82; H04N9/8205; H04N9/8227
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
71 words
An information storage medium capable of
recording and playing back at least still picture
information (RTR_STO.VRT), characterized in that one still picture
information constructs a first information unit (VOB or
VOBU), a first group unit (S_VOGI) having a plurality of
pieces of still picture information is constructed by a
set of first information units, and one or more pieces of still picture information
are recorded in the first group unit (S_VOGI).
Claim 2
Dependent Claim
91 words
A medium according to claim 1, characterized
in that said medium comprises a first recording area
for recording still image information (RTR_STO.VRO)
itself, and a second recording area for recording first
management information (RTR_VMG) that pertains to still
picture information, still picture information is recorded on the first
recording area in the first group unit (S_VOGI), and a plurality of pieces of still picture data
having second management information (VOBU map or VOB
map; or S_VOB_ENT) that pertains to each still picture
information associated with the first information unit
are recorded.
Claim 3
Dependent Claim
89 words
A medium according to claim 1, characterized
in that said medium comprises a first recording area
for recording still picture information (RTR_STO.VRO),
and a second recording area for recording management
information (RTR_VMG) containing first control
information (S_AVFI) that pertains to a recording state
of the still picture information (RTR_STO.VRO), and
second control information (S_CI) that pertains to a
playback method of the still picture information, and minimum unit information (S_C_EPI/S_VOB_ENTN) for
playing back the still picture information is recorded
in a recording field of the second control information
(S_CI).
Claim 4
Independent Claim
31 words
A medium according to any one of claims 1 to 3,
characterized by further comprising a recording field
(DM_PCK) of after recording information (RTR_STA.VRO)
associated with the still picture information
(RTR_STO.VRO).
Claim 5
Independent Claim
29 words
A medium according to any one of claims 1 to 4,
characterized by further comprising a recording field
(SP_PCK) of sub-picture information associated with the
still picture information (RTR_STO.VRO).
Claim 6
Independent Claim
33 words
A method of recording one or more pieces of
still picture information on said medium recited in any
one of claims 1 to 5 in the first group unit (S_VOGI in
FIG. 9F).
Claim 7
Dependent Claim
29 words
A method of playing back one or more pieces of
still picture information from the medium recited in
claim 3 on the basis of the medium unit information
(S_C_EPI/S_VOB_ENTN).
References Cited (Backward Citations)
No citation records indexed.
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