CN101321279B - 处理数据的方法和系统 - Google Patents
处理数据的方法和系统 Download PDFInfo
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- CN101321279B CN101321279B CN2008101089977A CN200810108997A CN101321279B CN 101321279 B CN101321279 B CN 101321279B CN 2008101089977 A CN2008101089977 A CN 2008101089977A CN 200810108997 A CN200810108997 A CN 200810108997A CN 101321279 B CN101321279 B CN 101321279B
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- 238000000034 method Methods 0.000 title claims abstract description 35
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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]
- H04N21/20—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
-
- 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
-
- 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
-
- 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
- H04N21/41—Structure of client; Structure of client peripherals
- H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
- H04N21/4147—PVR [Personal Video Recorder]
-
- 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
- H04N21/433—Content storage operation, e.g. storage operation in response to a pause request, caching operations
- H04N21/4334—Recording operations
-
- 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
- H04N21/43—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
- H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
- H04N21/44008—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving operations for analysing video streams, e.g. detecting features or characteristics in the video stream
-
- 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
- H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Time-Division Multiplex Systems (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US94206107P | 2007-06-05 | 2007-06-05 | |
US60/942,061 | 2007-06-05 | ||
US12/116,519 | 2008-05-07 | ||
US12/116,519 US9503777B2 (en) | 2007-06-05 | 2008-05-07 | Method and system for unified start code emulation prevention bits processing for AVS |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101321279A CN101321279A (zh) | 2008-12-10 |
CN101321279B true CN101321279B (zh) | 2012-03-21 |
Family
ID=39616831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008101089977A Expired - Fee Related CN101321279B (zh) | 2007-06-05 | 2008-06-05 | 处理数据的方法和系统 |
Country Status (6)
Country | Link |
---|---|
US (1) | US9503777B2 (zh) |
EP (1) | EP2001219A1 (zh) |
KR (1) | KR100952352B1 (zh) |
CN (1) | CN101321279B (zh) |
HK (1) | HK1125243A1 (zh) |
TW (1) | TWI426783B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9503777B2 (en) | 2007-06-05 | 2016-11-22 | Broadcom Corporation | Method and system for unified start code emulation prevention bits processing for AVS |
US8576918B2 (en) * | 2007-07-09 | 2013-11-05 | Broadcom Corporation | Method and apparatus for signaling and decoding AVS1-P2 bitstreams of different versions |
TWI361009B (en) * | 2008-03-06 | 2012-03-21 | Realtek Semiconductor Corp | Method and apparatus for processing audio/vedio bi |
KR20100094709A (ko) * | 2009-02-19 | 2010-08-27 | (주)휴맥스 | 부호화/복호화 방법 및 장치 |
WO2011068807A1 (en) * | 2009-12-01 | 2011-06-09 | Divx, Llc | System and method for determining bit stream compatibility |
US9386125B2 (en) * | 2011-06-13 | 2016-07-05 | Electronic And Telecommunications Research Institute | Method for transmitting packet-based media data having header in which overhead is minimized |
US9319721B2 (en) | 2011-10-13 | 2016-04-19 | Electronics And Telecommunications Research Institute | Method of configuring and transmitting an MMT transport packet |
US10032034B2 (en) | 2015-10-06 | 2018-07-24 | Microsoft Technology Licensing, Llc | MPEG transport frame synchronization |
US10271069B2 (en) * | 2016-08-31 | 2019-04-23 | Microsoft Technology Licensing, Llc | Selective use of start code emulation prevention |
CN109982091B (zh) * | 2019-04-26 | 2022-04-22 | 京东方科技集团股份有限公司 | 一种图像的处理方法及装置 |
CN113141520B (zh) * | 2020-01-17 | 2022-04-01 | 北京达佳互联信息技术有限公司 | 视频流传输方法、装置、电子设备及存储介质 |
CN115866254A (zh) * | 2022-11-24 | 2023-03-28 | 亮风台(上海)信息科技有限公司 | 一种传输视频帧及摄像参数信息的方法与设备 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01117578A (ja) | 1987-10-30 | 1989-05-10 | Nec Corp | ビディオ・テープレコーダの録画予約方式及びその装置 |
CN1148955C (zh) * | 1997-10-03 | 2004-05-05 | 索尼公司 | 编码数据流接合设备和方法及编码数据流生成设备和方法 |
US20030215019A1 (en) * | 1997-11-10 | 2003-11-20 | Nec Corporation | Audio/video separator including a user data start address register |
US6963612B2 (en) * | 2001-08-31 | 2005-11-08 | Stmicroelectronic, Inc. | System for detecting start codes in MPEG video streams and method of operating the same |
ATE464748T1 (de) | 2002-01-22 | 2010-04-15 | Microsoft Corp | Verfahren und system zur verhinderung von startkode-emulation und stopfdaten |
JP4448334B2 (ja) * | 2002-04-19 | 2010-04-07 | マイクロソフト コーポレーション | バイト整列されていない(non−byte−alignedpositions)のポジション、および/またはビット・シフトされたポジション(bit−siftedpositions)を含む位置におけるスタート・コード・エミュレーションを防ぐための方法およびシステム |
US7720096B2 (en) * | 2005-10-13 | 2010-05-18 | Microsoft Corporation | RTP payload format for VC-1 |
US9503777B2 (en) | 2007-06-05 | 2016-11-22 | Broadcom Corporation | Method and system for unified start code emulation prevention bits processing for AVS |
-
2008
- 2008-05-07 US US12/116,519 patent/US9503777B2/en active Active
- 2008-05-29 EP EP08009826A patent/EP2001219A1/en not_active Withdrawn
- 2008-06-05 CN CN2008101089977A patent/CN101321279B/zh not_active Expired - Fee Related
- 2008-06-05 KR KR1020080053113A patent/KR100952352B1/ko not_active IP Right Cessation
- 2008-06-05 TW TW097120932A patent/TWI426783B/zh not_active IP Right Cessation
-
2009
- 2009-03-23 HK HK09102766.9A patent/HK1125243A1/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK1125243A1 (en) | 2009-07-31 |
TWI426783B (zh) | 2014-02-11 |
KR20080107307A (ko) | 2008-12-10 |
KR100952352B1 (ko) | 2010-04-12 |
CN101321279A (zh) | 2008-12-10 |
TW200917844A (en) | 2009-04-16 |
US20080304757A1 (en) | 2008-12-11 |
US9503777B2 (en) | 2016-11-22 |
EP2001219A1 (en) | 2008-12-10 |
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Effective date of registration: 20180503 Address after: Singapore Singapore Patentee after: Avago Technologies Fiber IP Singapore Pte. Ltd. Address before: Park Road, Irvine, California, USA, 16215, 92618-7013 Patentee before: Zyray Wireless Inc. |
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Granted publication date: 20120321 Termination date: 20180605 |
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