CN107018437A - 用于快速信道改变的方法以及相应设备 - Google Patents
用于快速信道改变的方法以及相应设备 Download PDFInfo
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- CN107018437A CN107018437A CN201610906520.8A CN201610906520A CN107018437A CN 107018437 A CN107018437 A CN 107018437A CN 201610906520 A CN201610906520 A CN 201610906520A CN 107018437 A CN107018437 A CN 107018437A
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Classifications
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- H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
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- 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
- H04N21/4383—Accessing a communication channel
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- H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
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- H04N21/61—Network physical structure; Signal processing
- H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
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- H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
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- H04N21/47—End-user applications
- H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
- H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Databases & Information Systems (AREA)
- Computer Security & Cryptography (AREA)
- Human Computer Interaction (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15306668.3 | 2015-10-19 | ||
EP15306668.3A EP3160147A1 (en) | 2015-10-19 | 2015-10-19 | Method for fast channel change, corresponding arrangement and device |
Publications (2)
Publication Number | Publication Date |
---|---|
CN107018437A true CN107018437A (zh) | 2017-08-04 |
CN107018437B CN107018437B (zh) | 2020-10-27 |
Family
ID=54477981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610906520.8A Active CN107018437B (zh) | 2015-10-19 | 2016-10-18 | 用于快速信道改变的方法以及相应设备 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10057634B2 (zh) |
EP (2) | EP3160147A1 (zh) |
JP (1) | JP6990503B2 (zh) |
KR (1) | KR102640151B1 (zh) |
CN (1) | CN107018437B (zh) |
AU (1) | AU2016238885A1 (zh) |
BR (1) | BR102016024293B1 (zh) |
ES (1) | ES2680847T3 (zh) |
PL (1) | PL3160148T3 (zh) |
TW (1) | TWI735476B (zh) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3576413A1 (en) * | 2018-05-31 | 2019-12-04 | InterDigital CE Patent Holdings | Encoder and method for encoding a tile-based immersive video |
US11363333B2 (en) * | 2019-08-05 | 2022-06-14 | Grass Valley Limited | System and method of measuring delay between transmitted audio and video signals |
EP4256793A1 (en) * | 2020-12-01 | 2023-10-11 | Arris Enterprises, Llc | Partial video async support using r-macphy device |
AU2022212301A1 (en) * | 2021-02-01 | 2023-07-20 | Arris Enterprises Llc | Adaptive video slew rate for video delivery |
CN112948220A (zh) * | 2021-03-30 | 2021-06-11 | 联想(北京)信息技术有限公司 | 背板控制方法、装置及计算机设备 |
WO2022235490A1 (en) * | 2021-05-03 | 2022-11-10 | Arris Enterprises Llc | System for channel map delivery for hi split cable networks |
US20230023102A1 (en) * | 2021-07-22 | 2023-01-26 | Minds Lab Inc. | Apparatus, method, and computer program for providing lip-sync video and apparatus, method, and computer program for displaying lip-sync video |
US11700402B1 (en) * | 2022-03-25 | 2023-07-11 | Nvidia Corporation | Dynamically reducing stutter and latency in video streaming applications |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1670252A2 (en) * | 2004-12-10 | 2006-06-14 | Microsoft Corporation | Accelerated channel change in rate-limited environments |
US20090148131A1 (en) * | 2007-12-05 | 2009-06-11 | Cisco Technology, Inc. | Systems and Methods of Reducing Media Stream Delay Through Independent Decoder Clocks |
US20100254673A1 (en) * | 2009-04-01 | 2010-10-07 | Cisco Technology, Inc. | Supplementary buffer construction in real-time applications without increasing channel change delay |
US20120163476A1 (en) * | 2010-02-04 | 2012-06-28 | Eric Gautier | Fast Channel Change Companion Stream Solution with Bandwidth Optimization |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6148135A (en) | 1996-01-29 | 2000-11-14 | Mitsubishi Denki Kabushiki Kaisha | Video and audio reproducing device and video decoding device |
JP3418966B2 (ja) * | 1997-10-09 | 2003-06-23 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 同期化方法及びデコーダ |
US20030066094A1 (en) | 2001-09-29 | 2003-04-03 | Koninklijke Philips Electronics N.V. | Robust method for recovering a program time base in MPEG-2 transport streams and achieving audio/video sychronization |
US7315622B2 (en) | 2002-06-27 | 2008-01-01 | Nxp B.V. | Robust method for achieving audio/video synchronization in MPEG decoders in personal video recording applications |
KR100984818B1 (ko) * | 2002-11-07 | 2010-10-05 | 톰슨 라이센싱 | 버퍼 연산을 사용하는 디지털 환경에서 오디오와 비디오간의 립싱크를 결정하기 위한 방법 및 시스템 |
KR100939711B1 (ko) * | 2002-12-12 | 2010-02-01 | 엘지전자 주식회사 | 텍스트 기반의 서브타이틀 재생장치 및 방법 |
EP1670525A4 (en) | 2003-08-13 | 2008-06-11 | Univ Louisiana State | COMPRESSION SYSTEM FOR PERCUTANEOUS TREATMENT OF OBESITY |
US7480315B2 (en) * | 2004-12-31 | 2009-01-20 | Microsoft Corporation | Method and apparatus for synchronizing clocks |
US8379151B2 (en) | 2010-03-24 | 2013-02-19 | Floreat, Inc. | Synchronization of audio and video streams |
EP2498494A1 (en) * | 2011-03-11 | 2012-09-12 | Thomson Licensing | Decoder and method at the decoder for synchronizing the rendering of contents received through different networks |
-
2015
- 2015-10-19 EP EP15306668.3A patent/EP3160147A1/en not_active Withdrawn
-
2016
- 2016-10-06 AU AU2016238885A patent/AU2016238885A1/en not_active Abandoned
- 2016-10-10 PL PL16193109T patent/PL3160148T3/pl unknown
- 2016-10-10 EP EP16193109.2A patent/EP3160148B1/en active Active
- 2016-10-10 ES ES16193109.2T patent/ES2680847T3/es active Active
- 2016-10-14 TW TW105133129A patent/TWI735476B/zh active
- 2016-10-16 US US15/294,771 patent/US10057634B2/en active Active
- 2016-10-17 JP JP2016203286A patent/JP6990503B2/ja active Active
- 2016-10-18 KR KR1020160135229A patent/KR102640151B1/ko active IP Right Grant
- 2016-10-18 BR BR102016024293-2A patent/BR102016024293B1/pt active IP Right Grant
- 2016-10-18 CN CN201610906520.8A patent/CN107018437B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1670252A2 (en) * | 2004-12-10 | 2006-06-14 | Microsoft Corporation | Accelerated channel change in rate-limited environments |
US20090148131A1 (en) * | 2007-12-05 | 2009-06-11 | Cisco Technology, Inc. | Systems and Methods of Reducing Media Stream Delay Through Independent Decoder Clocks |
US20100254673A1 (en) * | 2009-04-01 | 2010-10-07 | Cisco Technology, Inc. | Supplementary buffer construction in real-time applications without increasing channel change delay |
US20120163476A1 (en) * | 2010-02-04 | 2012-06-28 | Eric Gautier | Fast Channel Change Companion Stream Solution with Bandwidth Optimization |
Also Published As
Publication number | Publication date |
---|---|
CN107018437B (zh) | 2020-10-27 |
JP2017085560A (ja) | 2017-05-18 |
AU2016238885A1 (en) | 2017-05-04 |
KR20170045733A (ko) | 2017-04-27 |
TWI735476B (zh) | 2021-08-11 |
BR102016024293A2 (pt) | 2017-05-02 |
EP3160148B1 (en) | 2018-06-13 |
JP6990503B2 (ja) | 2022-01-12 |
EP3160148A1 (en) | 2017-04-26 |
TW201720171A (zh) | 2017-06-01 |
PL3160148T3 (pl) | 2018-09-28 |
US10057634B2 (en) | 2018-08-21 |
BR102016024293B1 (pt) | 2024-04-30 |
EP3160147A1 (en) | 2017-04-26 |
ES2680847T3 (es) | 2018-09-11 |
KR102640151B1 (ko) | 2024-02-22 |
US20170111686A1 (en) | 2017-04-20 |
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