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公开(公告)号:US2133109A
公开(公告)日:1938-10-11
申请号:US9304236
申请日:1936-07-28
Applicant: WARNER BROS
Inventor: MUNSON ARTHUR W
IPC: G03D3/13
CPC classification number: G03D3/135
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公开(公告)号:US2030300A
公开(公告)日:1936-02-11
申请号:US69511833
申请日:1933-10-25
Applicant: WARNER BROS
Inventor: JACKMAN FRED W
IPC: G03B15/10
CPC classification number: G03B15/10
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公开(公告)号:US2001683A
公开(公告)日:1935-05-14
申请号:US63056832
申请日:1932-08-26
Applicant: WARNER BROS
Inventor: JACKMAN FRED W
IPC: G03B17/08
CPC classification number: G03B17/08
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公开(公告)号:US2001678A
公开(公告)日:1935-05-14
申请号:US71335034
申请日:1934-02-28
Applicant: WARNER BROS
Inventor: LEWIS GEIB ROBERT
IPC: A63J1/00
CPC classification number: A63J1/00
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公开(公告)号:US1980795A
公开(公告)日:1934-11-13
申请号:US56427931
申请日:1931-09-22
Applicant: WARNER BROS
Inventor: GIBBONS JAMES A
IPC: G03B15/08
CPC classification number: G03B15/08
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公开(公告)号:US1939304A
公开(公告)日:1933-12-12
申请号:US37029729
申请日:1929-06-12
Applicant: WARNER BROS
Inventor: JACKMAN FRED W , KOENEKAMP HANS F
IPC: G03B15/08
CPC classification number: G03B15/08
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公开(公告)号:US1779653A
公开(公告)日:1930-10-28
申请号:US36790929
申请日:1929-06-03
Applicant: WARNER BROS
Inventor: NORMAN BALL GEORGE
IPC: G03B17/10
CPC classification number: G03B17/10
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公开(公告)号:US1716397A
公开(公告)日:1929-06-11
申请号:US19492527
申请日:1927-05-28
Applicant: WARNER BROS
Inventor: WARNER WILLIAM E
IPC: B67D3/04
CPC classification number: B67D3/043
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公开(公告)号:US12289493B2
公开(公告)日:2025-04-29
申请号:US18394782
申请日:2023-12-22
Applicant: WARNER BROS. ENTERTAINMENT INC.
Inventor: Shaun Lile , Tom David Stratton
IPC: H04N21/4402 , H04N21/235 , H04N21/262 , H04N21/8543
Abstract: Multiple different versions of media content are contained in a single package of audio-video media content, using compression algorithms that reduce storage and bandwidth required for storing multiple full-resolution versions of the media. Portions of individual frames are replaced during playback so that only the pixels that differ between versions need to be stored.
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