FR2026933A1 - - Google Patents
Info
- Publication number
- FR2026933A1 FR2026933A1 FR6944474A FR6944474A FR2026933A1 FR 2026933 A1 FR2026933 A1 FR 2026933A1 FR 6944474 A FR6944474 A FR 6944474A FR 6944474 A FR6944474 A FR 6944474A FR 2026933 A1 FR2026933 A1 FR 2026933A1
- Authority
- FR
- France
- 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
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
- H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
- H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
- H04N21/4347—Demultiplexing of several video streams
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
- H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
- H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/18—Time-division multiplex systems using frequency compression and subsequent expansion of the individual signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
- H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
- H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
- H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
- H04N21/2365—Multiplexing of several video streams
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Time-Division Multiplex Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US78624468A | 1968-12-23 | 1968-12-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2026933A1 true FR2026933A1 (fr) | 1970-09-25 |
FR2026933B1 FR2026933B1 (fr) | 1974-03-15 |
Family
ID=25138036
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6944474A Expired FR2026933B1 (fr) | 1968-12-23 | 1969-12-22 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3584145A (fr) |
BE (1) | BE743270A (fr) |
DE (1) | DE1964191A1 (fr) |
FR (1) | FR2026933B1 (fr) |
GB (1) | GB1259529A (fr) |
SE (1) | SE362769B (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2131635A1 (de) * | 1970-09-15 | 1972-03-16 | It Telecommunicazioni Siemens | Digitale Komprimierschaltung |
US4066844A (en) * | 1975-11-13 | 1978-01-03 | Communications Satellite Corporation | Adaptable zero order predictor for speech predictive encoding communications systems |
FR2393480A2 (fr) * | 1977-06-03 | 1978-12-29 | Telediffusion Fse | Systeme de diffusion de donnees |
US4161753A (en) * | 1977-07-08 | 1979-07-17 | International Business Machines Corporation | Video recording disk with interlacing of data for frames on the same track |
US5001418A (en) * | 1989-12-06 | 1991-03-19 | Posse Kenneth E | Method for compressing data-vectors for a circuit board testing machine |
JP2540654B2 (ja) * | 1990-06-28 | 1996-10-09 | シャープ株式会社 | ニュ―ラルネットワ―クの学習装置 |
AU5802694A (en) * | 1992-12-15 | 1994-07-04 | Viacom International | Method for reducing noise in digital video information |
US5583569A (en) * | 1994-08-19 | 1996-12-10 | Intel Corporation | Video camera having asynchronous digital output including header data |
US9621375B2 (en) * | 2006-09-12 | 2017-04-11 | Ciena Corporation | Smart Ethernet edge networking system |
US8005116B2 (en) * | 2006-11-16 | 2011-08-23 | Cisco Technology, Inc. | System and method for mitigating the effects of bit insertion in a communications environment |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311707A (en) * | 1962-06-27 | 1967-03-28 | Ass Elect Ind | Time assignment speech interpolation system |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2681385A (en) * | 1950-06-29 | 1954-06-15 | Bell Telephone Labor Inc | Reduction of signal redundancy |
US3344406A (en) * | 1964-11-09 | 1967-09-26 | Ibm | Sampled data reduction and storage system |
-
1968
- 1968-12-23 US US786244A patent/US3584145A/en not_active Expired - Lifetime
-
1969
- 1969-12-11 SE SE17106/69A patent/SE362769B/xx unknown
- 1969-12-17 BE BE743270D patent/BE743270A/xx unknown
- 1969-12-22 GB GB1259529D patent/GB1259529A/en not_active Expired
- 1969-12-22 FR FR6944474A patent/FR2026933B1/fr not_active Expired
- 1969-12-22 DE DE19691964191 patent/DE1964191A1/de active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3311707A (en) * | 1962-06-27 | 1967-03-28 | Ass Elect Ind | Time assignment speech interpolation system |
Non-Patent Citations (3)
Title |
---|
*REVUE AMERICAINE : "IBM TECHNICAL DISCLOSURE BULLETIN", VOLUME 12, N 3, AOUT 1969, PAGES 494 ET 495. ARTICLE :GRAY-LEVEL MULTIPLEX TRANSMISSION" PAR D. SEITZER.) * |
REVUE AMERICAINE "PROCEEDINGS OF THE IEEE", VOLUME 55, N 3, MARS 1967, PAGES 253-263. ARTICLE :"REDUNDANCY REDUCTION* A PRATICAL METHOD OF DATA COMPRESSION", PAR C.M. KORTMAN. * |
REVUE AMERICAINE "THE BELL SYSTEM TECHNICAL JOURNAL", VOLUME 48, NO.7, SEPTEMBRE 1969, PAGES 2545 A 2554. ARTICLE: "A VIDEO ENCODING SYSTEM WITH CONDITIONAL PICTURE-ELEMENT REPLENISHMENT" PAR F.W. MOUNTS. * |
Also Published As
Publication number | Publication date |
---|---|
FR2026933B1 (fr) | 1974-03-15 |
GB1259529A (fr) | 1972-01-05 |
SE362769B (fr) | 1973-12-17 |
DE1964191A1 (de) | 1970-07-09 |
US3584145A (en) | 1971-06-08 |
BE743270A (fr) | 1970-05-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |