CN107018437B - 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 PDF

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Publication number
CN107018437B
CN107018437B CN201610906520.8A CN201610906520A CN107018437B CN 107018437 B CN107018437 B CN 107018437B CN 201610906520 A CN201610906520 A CN 201610906520A CN 107018437 B CN107018437 B CN 107018437B
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audio
video
burst
drift
transmission
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CN107018437A (zh
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蒂埃里·凯雷
雷诺·里加尔
尼古拉斯·迪博密
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InterDigital Madison Patent Holdings SAS
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InterDigital CE Patent Holdings SAS
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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
    • H04N21/4384—Accessing a communication channel involving operations to reduce the access time, e.g. fast-tuning for reducing channel switching latency
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    • 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
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    • 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
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network
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    • H04N21/47—End-user applications
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    • 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
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    • H04N21/643—Communication protocols
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    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
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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

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  • 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)
CN201610906520.8A 2015-10-19 2016-10-18 用于快速信道改变的方法以及相应设备 Active CN107018437B (zh)

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

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CN107018437A CN107018437A (zh) 2017-08-04
CN107018437B true CN107018437B (zh) 2020-10-27

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US (1) US10057634B2 (https=)
EP (2) EP3160147A1 (https=)
JP (1) JP6990503B2 (https=)
KR (1) KR102640151B1 (https=)
CN (1) CN107018437B (https=)
AU (1) AU2016238885A1 (https=)
BR (1) BR102016024293B1 (https=)
ES (1) ES2680847T3 (https=)
PL (1) PL3160148T3 (https=)
TW (1) TWI735476B (https=)

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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
EP4252409A2 (en) * 2020-11-29 2023-10-04 Appario Global Solutions (AGS) AG Method and system for capturing images
WO2022119852A1 (en) * 2020-12-01 2022-06-09 Arris Enterprises Llc Partial video async support using r-macphy device
JP2024505547A (ja) * 2021-02-01 2024-02-06 アリス エンタープライジズ リミティド ライアビリティ カンパニー ビデオ配信のための適応型ビデオスルーレート
CN112948220B (zh) * 2021-03-30 2024-08-23 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
KR20230137661A (ko) * 2022-03-22 2023-10-05 에스케이텔레콤 주식회사 비디오 프레임 및 오디오 프레임 간의 동기화 방법 및 장치
US11700402B1 (en) * 2022-03-25 2023-07-11 Nvidia Corporation Dynamically reducing stutter and latency in video streaming applications

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Publication number Publication date
PL3160148T3 (pl) 2018-09-28
EP3160148B1 (en) 2018-06-13
JP6990503B2 (ja) 2022-01-12
US20170111686A1 (en) 2017-04-20
US10057634B2 (en) 2018-08-21
BR102016024293B1 (pt) 2024-04-30
CN107018437A (zh) 2017-08-04
BR102016024293A2 (pt) 2017-05-02
JP2017085560A (ja) 2017-05-18
AU2016238885A1 (en) 2017-05-04
KR102640151B1 (ko) 2024-02-22
TW201720171A (zh) 2017-06-01
ES2680847T3 (es) 2018-09-11
KR20170045733A (ko) 2017-04-27
EP3160148A1 (en) 2017-04-26
EP3160147A1 (en) 2017-04-26
TWI735476B (zh) 2021-08-11

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