GB9607162D0 - Improvements in or relating to the transmission of data - Google Patents
Improvements in or relating to the transmission of dataInfo
- Publication number
- GB9607162D0 GB9607162D0 GBGB9607162.6A GB9607162A GB9607162D0 GB 9607162 D0 GB9607162 D0 GB 9607162D0 GB 9607162 A GB9607162 A GB 9607162A GB 9607162 D0 GB9607162 D0 GB 9607162D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- transmission
- data
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 title 1
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]
- H04N21/20—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
- H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
- H04N21/23406—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving management of server-side video buffer
-
- 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
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
-
- 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
-
- 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
- H04N21/23655—Statistical multiplexing, e.g. by controlling the encoder to alter its bitrate to optimize the bandwidth utilization
-
- 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
- H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
- H04N21/2401—Monitoring of the client buffer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Communication Control (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9607162.6A GB9607162D0 (en) | 1996-04-04 | 1996-04-04 | Improvements in or relating to the transmission of data |
PCT/GB1997/000948 WO1997038532A1 (en) | 1996-04-04 | 1997-04-04 | Buffer control in a coded data transmission system |
JP09535959A JP2001502125A (en) | 1996-04-04 | 1997-04-04 | Improvements in or related to data transmission |
EP97915597A EP0891673A1 (en) | 1996-04-04 | 1997-04-04 | Buffer control in a coded data transmission system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9607162.6A GB9607162D0 (en) | 1996-04-04 | 1996-04-04 | Improvements in or relating to the transmission of data |
Publications (1)
Publication Number | Publication Date |
---|---|
GB9607162D0 true GB9607162D0 (en) | 1996-06-12 |
Family
ID=10791637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB9607162.6A Pending GB9607162D0 (en) | 1996-04-04 | 1996-04-04 | Improvements in or relating to the transmission of data |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0891673A1 (en) |
JP (1) | JP2001502125A (en) |
GB (1) | GB9607162D0 (en) |
WO (1) | WO1997038532A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6061399A (en) * | 1997-05-28 | 2000-05-09 | Sarnoff Corporation | Method and apparatus for information stream frame synchronization |
WO2000003544A1 (en) * | 1998-07-10 | 2000-01-20 | Koninklijke Philips Electronics N.V. | Bit-rate modification |
US7145912B1 (en) * | 2000-03-23 | 2006-12-05 | Tut Systems, Inc. | Demultiplexing a statistically multiplexed MPEG transport stream into CBR single program transport streams |
EP1783944A3 (en) * | 2000-10-13 | 2014-08-27 | Sony Corporation | Data communication quality control system, transmission system and receiver |
KR101022744B1 (en) * | 2002-11-29 | 2011-03-22 | 소니 주식회사 | Decoder and its method |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0670663A1 (en) * | 1994-03-02 | 1995-09-06 | Laboratoires D'electronique Philips S.A.S. | Method of and apparatus for coding digital signals representing a sequence of images |
US5534937A (en) * | 1994-04-14 | 1996-07-09 | Motorola, Inc. | Minimum-delay jitter smoothing device and method for packet video communications |
EP0753235B1 (en) * | 1994-12-28 | 2000-07-12 | Koninklijke Philips Electronics N.V. | Buffer management in variable bit-rate compression systems |
US5619341A (en) * | 1995-02-23 | 1997-04-08 | Motorola, Inc. | Method and apparatus for preventing overflow and underflow of an encoder buffer in a video compression system |
-
1996
- 1996-04-04 GB GBGB9607162.6A patent/GB9607162D0/en active Pending
-
1997
- 1997-04-04 EP EP97915597A patent/EP0891673A1/en not_active Withdrawn
- 1997-04-04 WO PCT/GB1997/000948 patent/WO1997038532A1/en not_active Application Discontinuation
- 1997-04-04 JP JP09535959A patent/JP2001502125A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
JP2001502125A (en) | 2001-02-13 |
EP0891673A1 (en) | 1999-01-20 |
WO1997038532A1 (en) | 1997-10-16 |
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