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GB/T 38826-2020 English PDF

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US$489.00 · In stock
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GB/T 38826-2020: Technical requirements for IPTV media delivery system--General requirements
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38826-2020	489	Add to Cart	5 days	Technical requirements for IPTV media delivery system--General requirements	Valid

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Basic data

Standard ID: GB/T 38826-2020 (GB/T38826-2020)
Description (Translated English): Technical requirements for IPTV media delivery system--General requirements
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M32
Classification of International Standard: 33.160.60
Word Count Estimation: 26,219
Date of Issue: 2020-06-02
Date of Implementation: 2020-12-01
Issuing agency(ies): State Administration for Market Regulation, China National Standardization Administration

GB/T 38826-2020: Technical requirements for IPTV media delivery system--General requirements

---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.
(IPTV Media Delivery System Technical Requirements General Requirements) ICS 33.160.60 M32 National Standards of People's Republic of China Technical requirements for IPTV media delivery system total requirements 2020-06-02 release 2020-12-01 implementation State Administration of Market Supervision and Administration Issued by the National Standardization Management Committee

Foreword Ⅲ 1 Scope 1 2 Normative references 1 3 Terms and definitions, abbreviations 1 3.1 Terms and definitions 1 3.2 Acronyms 1 4 Composition of media delivery system and functions of each component 2 4.1 Functional architecture of media delivery system 2 4.2 The composition of the media delivery system 3 4.3 Functions of various components of the media delivery system 5 5 Media distribution storage subsystem technical requirements 6 5.1 Technical requirements for media management 6 5.2 Technical requirements for content injection 6 5.3 Technical requirements for content distribution 7 5.4 Technical requirements for service routing (content positioning) 7 5.5 Technical requirements for content storage 7 6 Media service subsystem technical requirements 8 6.1 Service routing (media positioning) requirements 8 6.2 Media control requirements 8 6.3 Media service requirements 8 7 Global load balancing subsystem technical requirements 10 7.1 Global load balancing strategy requirements of the global load balancing subsystem 10 7.2 Configuration requirements of the global load balancing subsystem 10 8 Technical requirements for operation management subsystem 10 8.1 Network management requirements 10 8.2 Service Statistics Requirements 11 9 Supported media types, media formats and file format requirements 12 9.1 Video encoding requirements 12 9.2 Audio coding requirements 12 9.3 File format requirements 12 10 Business Requirements Supported by Media Delivery System 13 10.1 Supported mandatory business requirements 13 10.2 Supported optional business requirements 13 11 Expansion and security requirements 13 11.1 Scalability requirements 13 11.2 Security requirements 13 12 External interface protocol requirements 14 12.1 Interface A and Interface B Protocol Requirements 14 12.2 Interface S protocol requirements 14 13 System service quality requirements 14 Appendix A (informative appendix) Example of network configuration of media delivery system 15 Appendix B (informative appendix) Examples of business processes for the media delivery system 18 References 22

Foreword

This standard is one of the series of "Technical Requirements for IPTV Media Delivery System". The name and structure of this series of standards are as follows. ---GB/T 38828 IPTV media delivery system technical requirements scenarios and requirements; ---GB/T 38827 IPTV media delivery system technical requirements system architecture; ---GB/T 38826 IPTV media delivery system technical requirements overall requirements; ---GB/T 38829 IPTV media delivery system technical requirements content access; ---GB/T 38830 IPTV media delivery system technical requirements global load balancing subsystem; ---GB/T 38831 IPTV media delivery system technical requirements media distribution storage subsystem; ---GB/T 38754 IPTV media delivery system technical requirements streaming media services. This standard was drafted in accordance with the rules given in GB/T 1.1-2009. Please note that some content of this document may involve patents. The issuer of this document does not assume responsibility for identifying these patents. This standard was proposed by the Ministry of Industry and Information Technology of the People's Republic of China. This standard is under the jurisdiction of the National Communications Standardization Technical Committee (SAC/TC485). This standard was drafted by. China Information and Communication Research Institute, China Telecom Group Co., Ltd., ZTE Corporation, China United Network Communication Group Co., Ltd., Huawei Technologies Co., Ltd., China Mobile Communications Corporation, Shanghai Nokia Bell Co., Ltd., East Fang Mingzhu New Media Co., Ltd. The main drafters of this standard. Nie Xiuying, Chen Ge, Liang Jie, Tang Hong, Ye Xiaoyang, George, Li Jincheng, Ni Wei, Liu Yuhan, Gu Fangfang, Zhang Lijie. Technical requirements for IPTV media delivery system total requirements

1 Scope

This standard specifies the general requirements of the IPTV media delivery system, including. the composition of the media delivery system and the functions of each component, Technical requirements for media distribution and storage subsystem, technical requirements for media service subsystem, technical requirements for global load balancing subsystem, operation management subsystem System technical requirements, business requirements supported by the media delivery system, expansion and security requirements, and external interface protocol requirements. This standard applies to IPTV media delivery systems.

2 Normative references

The following documents are essential for the application of this document. For dated reference documents, only the dated version applies to this article Pieces. For the cited documents without date, the latest version (including all amendments) applies to this document. GB/T 38754-2020 Technical Requirements for IPTV Media Delivery System Streaming Media Services YD/T 1697-2007 IPTV content operation platform and business operation platform interface technical requirements 3 Terms and definitions, abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 Delivery Send content to end users. 3.1.2 Distribution Send content to the appropriate intermediate location for subsequent delivery. 3.1.3 Request A message identifying a specific part of the content to be delivered. 3.1.4 Media routing Direct the request from the client to or direct it to the activities of the appropriate agent that can serve the client request. 3.1.5

Content

Any form of digital data. 3.2 Acronyms The following abbreviations apply to this document. ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38826-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38826-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 3 ~ 5 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38826-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38826-2020_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.

Question 3: Does the price include tax/VAT?

Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countries

Question 4: Do you accept my currency other than USD?

Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.