MX369288B - Metodo y aparato para descubrimiento automatico de elementos en un sistema de codificadores. - Google Patents
Metodo y aparato para descubrimiento automatico de elementos en un sistema de codificadores.Info
- Publication number
- MX369288B MX369288B MX2017012911A MX2017012911A MX369288B MX 369288 B MX369288 B MX 369288B MX 2017012911 A MX2017012911 A MX 2017012911A MX 2017012911 A MX2017012911 A MX 2017012911A MX 369288 B MX369288 B MX 369288B
- Authority
- MX
- Mexico
- Prior art keywords
- elements
- bit rate
- video stream
- video
- encoding
- Prior art date
Links
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
- H04N21/236—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
- 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
- H04N19/149—Data rate or code amount at the encoder output by estimating the code amount by means of a model, e.g. mathematical model or statistical model
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
- H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/70—Media network packetisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/60—Network streaming of media packets
- H04L65/75—Media network packet handling
- H04L65/762—Media network packet handling at the source
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
- H04L65/80—Responding to QoS
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- 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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/115—Selection of the code volume for a coding unit prior to coding
-
- 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
- H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
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- 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
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream
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- 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
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
- H04N19/436—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation using parallelised computational arrangements
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- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
-
- 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
-
- 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
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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
- H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
- H04N21/2353—Processing of additional data, e.g. scrambling of additional data or processing content descriptors specifically adapted to content descriptors, e.g. coding, compressing or processing of metadata
-
- 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]
- H04N21/60—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
- H04N21/63—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
- H04N21/64—Addressing
- H04N21/6405—Multicasting
-
- 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
- H04N21/63—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
- H04N21/643—Communication protocols
- H04N21/64322—IP
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Algebra (AREA)
- Mathematical Analysis (AREA)
- Mathematical Optimization (AREA)
- Pure & Applied Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computing Systems (AREA)
- Library & Information Science (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Se divulga un método y sistema que automáticamente descubren y obtienen datos desde elementos geográficamente distribuidos de un sistema de multiplexión estadística de bucle cerrado, codifican al menos una corriente de video a una tasa de bits constante de acuerdo con una calidad objetivo de la corriente de video codificada a partir de dichos elementos de descubrimiento, y gestionan la codificación de dichas corrientes de video; en una modalidad, el descubrimiento de los elementos del sistema se implementa husmeando en una dirección IP de multidifusión utilizada por los elementos del sistema para comunicar metadatos, y la codificación de las corrientes de bits de video utiliza un factor de ponderación a una calidad de corriente de video objetivo basada en la probabilidad de que una versión codificada de tasa de bits variable no restringida de la corriente de video tiene una tasa de bits más pequeña que una versión codificada de tasa de bits constante.
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201562145481P | 2015-04-09 | 2015-04-09 | |
US201562145487P | 2015-04-09 | 2015-04-09 | |
US201562194597P | 2015-07-20 | 2015-07-20 | |
US201562216555P | 2015-09-10 | 2015-09-10 | |
PCT/US2016/026959 WO2016164910A1 (en) | 2015-04-09 | 2016-04-11 | Method and apparatus for automatic discovery of elements in a system of encoders |
US15/095,810 US9961350B2 (en) | 2015-04-09 | 2016-04-11 | Method and apparatus for automatic discovery of elements in a system of encoders |
US15/095,845 US10021400B2 (en) | 2015-04-09 | 2016-04-11 | Method and apparatus for optimizing constant bit rate encoding |
US15/095,874 US10021401B2 (en) | 2015-04-09 | 2016-04-11 | Analytic tool for managing distributed statistically multiplexed systems and method for using same |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2017012911A MX2017012911A (es) | 2018-01-30 |
MX369288B true MX369288B (es) | 2019-11-04 |
Family
ID=57111792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017012911A MX369288B (es) | 2015-04-09 | 2016-04-11 | Metodo y aparato para descubrimiento automatico de elementos en un sistema de codificadores. |
Country Status (4)
Country | Link |
---|---|
US (3) | US9961350B2 (es) |
CA (1) | CA2981983A1 (es) |
GB (1) | GB2553707B (es) |
MX (1) | MX369288B (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10491649B2 (en) * | 2016-04-12 | 2019-11-26 | Harmonic, Inc. | Statistical multiplexing using a plurality of encoders operating upon different sets of unique and shared digital content |
US10652625B1 (en) * | 2016-06-27 | 2020-05-12 | Amazon Technologies, Inc. | Synchronization of multiple encoders for streaming content |
US10812558B1 (en) | 2016-06-27 | 2020-10-20 | Amazon Technologies, Inc. | Controller to synchronize encoding of streaming content |
US10652292B1 (en) | 2016-06-28 | 2020-05-12 | Amazon Technologies, Inc. | Synchronization of multiple encoders for streaming content |
US10116721B1 (en) * | 2016-08-22 | 2018-10-30 | Amazon Technologies, Inc. | Redundancy control in streaming content encoder pools |
EP3539270B1 (en) * | 2016-11-10 | 2022-07-20 | Telefonaktiebolaget LM Ericsson (PUBL) | Resource segmentation to improve delivery performance |
US10356452B2 (en) * | 2017-06-20 | 2019-07-16 | Harmonic, Inc. | Ensuring a target average bit rate in a multiplexed environment |
US10818087B2 (en) | 2017-10-02 | 2020-10-27 | At&T Intellectual Property I, L.P. | Selective streaming of immersive video based on field-of-view prediction |
US10979747B2 (en) * | 2017-12-21 | 2021-04-13 | Arris Enterprises Llc | Statistical multiplexing system for variable bit rate encoding with constant bit rate encoder |
US10659815B2 (en) * | 2018-03-08 | 2020-05-19 | At&T Intellectual Property I, L.P. | Method of dynamic adaptive streaming for 360-degree videos |
US11546649B2 (en) * | 2018-05-02 | 2023-01-03 | Arris Enterprises Llc | VOD product rendering controller |
US11924868B2 (en) * | 2018-08-03 | 2024-03-05 | Lg Electronics Inc. | Method and apparatus for performing carrier (re)selection in NR V2X |
US10826801B1 (en) | 2019-07-31 | 2020-11-03 | Bank Of America Corporation | Multi-level data channel and inspection architectures |
US11115310B2 (en) | 2019-08-06 | 2021-09-07 | Bank Of America Corporation | Multi-level data channel and inspection architectures having data pipes in parallel connections |
US11470046B2 (en) | 2019-08-26 | 2022-10-11 | Bank Of America Corporation | Multi-level data channel and inspection architecture including security-level-based filters for diverting network traffic |
JP2022550320A (ja) * | 2019-09-24 | 2022-12-01 | ホアウェイ・テクノロジーズ・カンパニー・リミテッド | ビデオ符号化におけるseiメッセージ依存性の簡略化 |
CN113518119B (zh) * | 2021-05-25 | 2023-05-02 | 深圳壹账通智能科技有限公司 | ABTest的服务分发方法、装置、设备及存储介质 |
US12010092B2 (en) | 2021-06-24 | 2024-06-11 | Panduit Corp. | Distributed automatic multicast address assignment device and method |
CN114095438B (zh) * | 2021-11-25 | 2023-07-25 | 北京百度网讯科技有限公司 | 数据传输方法、装置、设备、存储介质及计算机程序产品 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6055270A (en) * | 1994-04-20 | 2000-04-25 | Thomson Cosumer Electronics, Inc. | Multiplexer system using constant bit rate encoders |
US6959042B1 (en) * | 2001-10-01 | 2005-10-25 | Cisco Technology, Inc. | Methods and apparatus for measuring compressed video signals and applications to statistical remultiplexing |
US7594032B2 (en) * | 2002-11-07 | 2009-09-22 | Hewlett-Packard Development Company, L.P. | Method and system for communicating information between a switch and a plurality of servers in a computer network |
US7266133B2 (en) * | 2002-11-13 | 2007-09-04 | General Instrument Corporation | Methods and apparatus for statistical multiplexing with distributed multiplexers |
US8780717B2 (en) * | 2006-09-21 | 2014-07-15 | General Instrument Corporation | Video quality of service management and constrained fidelity constant bit rate video encoding systems and method |
US8468572B2 (en) * | 2008-03-26 | 2013-06-18 | Cisco Technology, Inc. | Distributing digital video content to multiple end-user devices |
WO2011075160A1 (en) * | 2009-12-14 | 2011-06-23 | Thomson Licensing | Statistical multiplexing method for broadcasting |
US9143901B2 (en) | 2011-05-27 | 2015-09-22 | Qualcomm Incorporated | Group ID and QOS group identification for stream multiplexing in multicast and broadcast systems |
US20140112386A1 (en) * | 2012-10-22 | 2014-04-24 | General Instrument Corporation | Algorithms for determining bitrate for a statistical multiplexing system to account for signal complexity including film mode and gop structural changes |
-
2016
- 2016-04-11 CA CA2981983A patent/CA2981983A1/en not_active Abandoned
- 2016-04-11 US US15/095,810 patent/US9961350B2/en active Active
- 2016-04-11 US US15/095,874 patent/US10021401B2/en active Active
- 2016-04-11 GB GB1716466.6A patent/GB2553707B/en active Active
- 2016-04-11 US US15/095,845 patent/US10021400B2/en active Active
- 2016-04-11 MX MX2017012911A patent/MX369288B/es active IP Right Grant
Also Published As
Publication number | Publication date |
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US20160301956A1 (en) | 2016-10-13 |
GB2553707B (en) | 2021-07-28 |
US10021401B2 (en) | 2018-07-10 |
CA2981983A1 (en) | 2016-10-13 |
US10021400B2 (en) | 2018-07-10 |
US20160301935A1 (en) | 2016-10-13 |
US9961350B2 (en) | 2018-05-01 |
MX2017012911A (es) | 2018-01-30 |
GB2553707A (en) | 2018-03-14 |
US20160301957A1 (en) | 2016-10-13 |
GB201716466D0 (en) | 2017-11-22 |
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