CN1863311B - 传输视频数据的方法 - Google Patents
传输视频数据的方法 Download PDFInfo
- Publication number
- CN1863311B CN1863311B CN200610080161.1A CN200610080161A CN1863311B CN 1863311 B CN1863311 B CN 1863311B CN 200610080161 A CN200610080161 A CN 200610080161A CN 1863311 B CN1863311 B CN 1863311B
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- coded picture
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- network abstract
- error correction
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000012937 correction Methods 0.000 claims abstract description 63
- 238000012545 processing Methods 0.000 claims abstract description 28
- 238000010295 mobile communication Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 abstract description 37
- 238000004590 computer program Methods 0.000 abstract description 4
- 230000009897 systematic effect Effects 0.000 abstract 1
- 230000008569 process Effects 0.000 description 14
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 238000004891 communication Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012634 fragment Substances 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
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Images
Classifications
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- 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]
- H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
- H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
- H04N21/845—Structuring of content, e.g. decomposing content into time segments
- H04N21/8451—Structuring of content, e.g. decomposing content into time segments using Advanced Video Coding [AVC]
-
- 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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
- H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
-
- 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
- H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
- H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
-
- 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
- H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
- H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
-
- 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
- H04N21/47—End-user applications
- H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
- H04N21/4788—Supplemental services, e.g. displaying phone caller identification, shopping application communicating with other users, e.g. chatting
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
-
- 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]
- H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client
- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
- H04N21/6131—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a mobile phone network
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP05291017.1A EP1722570B1 (en) | 2005-05-11 | 2005-05-11 | Method of transmitting video data |
EP05291017.1 | 2005-05-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1863311A CN1863311A (zh) | 2006-11-15 |
CN1863311B true CN1863311B (zh) | 2015-02-25 |
Family
ID=34981173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200610080161.1A Active CN1863311B (zh) | 2005-05-11 | 2006-05-09 | 传输视频数据的方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8068721B2 (zh) |
EP (1) | EP1722570B1 (zh) |
CN (1) | CN1863311B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9872045B2 (en) * | 2006-10-16 | 2018-01-16 | Conversant Wireless Licensing S.A R.L. | Method, electronic device, system, computer program product and circuit assembly for reducing error in video coding |
US8204224B2 (en) * | 2007-11-24 | 2012-06-19 | University Of Massachusetts | Wireless network security using randomness |
US8332736B2 (en) * | 2007-11-29 | 2012-12-11 | Texas Instruments Incorporated | Decoder with resiliency to handle errors in a received data stream |
CN104935944B (zh) | 2014-03-18 | 2018-03-13 | 华为技术有限公司 | 一种视频数据编码、解码的方法和装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1258168A (zh) * | 1998-11-02 | 2000-06-28 | 三星电子株式会社 | 视频编码和译码方法 |
CN1358027A (zh) * | 2000-12-06 | 2002-07-10 | Lg电子株式会社 | 视频数据编码/解码装置及方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69839625D1 (de) * | 1998-08-21 | 2008-07-31 | Lucent Technologies Inc | Mehrfachkode CDMA-System unter Verwendung von iterativer Dekodierung |
US20020157058A1 (en) * | 2001-02-20 | 2002-10-24 | Cute Ltd. | System and method for feedback-based unequal error protection coding |
JP2007507955A (ja) * | 2003-09-30 | 2007-03-29 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | パケット交換ネットワークを介したリアルタイム伝送用のメディアパケット構造 |
-
2005
- 2005-05-11 EP EP05291017.1A patent/EP1722570B1/en active Active
-
2006
- 2006-04-28 US US11/412,844 patent/US8068721B2/en active Active
- 2006-05-09 CN CN200610080161.1A patent/CN1863311B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1258168A (zh) * | 1998-11-02 | 2000-06-28 | 三星电子株式会社 | 视频编码和译码方法 |
CN1358027A (zh) * | 2000-12-06 | 2002-07-10 | Lg电子株式会社 | 视频数据编码/解码装置及方法 |
Non-Patent Citations (1)
Title |
---|
Wenger.RTP Payload Format for H.264 video.Network Working Group Request for C0mments:3994.2005,66-68页12.5节. * |
Also Published As
Publication number | Publication date |
---|---|
EP1722570B1 (en) | 2020-04-29 |
CN1863311A (zh) | 2006-11-15 |
US20060256235A1 (en) | 2006-11-16 |
EP1722570A1 (en) | 2006-11-15 |
US8068721B2 (en) | 2011-11-29 |
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Effective date of registration: 20170704 Address after: French Boulogne Billancourt Patentee after: Alcatel Lucent Co., Ltd. Address before: Paris City, France Patentee before: Alcatel N. V. |
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Effective date of registration: 20170920 Address after: Beijing City, Haidian District Qinghe Street No. 68 Huarun colorful city shopping center two 9 floor room 01 Patentee after: BEIJING XIAOMI MOBILE SOFTWARE Co.,Ltd. Address before: French Boulogne Billancourt Patentee before: Alcatel Lucent Co., Ltd. |