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GB/T 38754-2020 English PDF

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US$629.00 · In stock
Delivery: <= 6 days. True-PDF full-copy in English will be manually translated and delivered via email.
GB/T 38754-2020: Technical requirements for IPTV media delivery system--Streaming media services
Status: Valid

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 38754-2020	629	Add to Cart	6 days	Technical requirements for IPTV media delivery system--Streaming media services	Valid

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Basic data

Standard ID: GB/T 38754-2020 (GB/T38754-2020)
Description (Translated English): Technical requirements for IPTV media delivery system--Streaming media services
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: M32
Classification of International Standard: 33.160.60
Word Count Estimation: 34,384
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 38754-2020: Technical requirements for IPTV media delivery system--Streaming media services

---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 Streaming Media Services) ICS 33.160.60 M32 National Standards of People's Republic of China Technical requirements for IPTV media delivery system Streaming service 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 Types of streaming services 2 4.1 Live streaming service 2 4.2 On-demand streaming media service 2 4.3 Time-shifting service 2 4.4 Streaming Media Download Service 3 5 Streaming media content encoding and file format requirements 3 5.1 Video encoding requirements 3 5.2 Audio coding requirements 3 5.3 File format requirements 3 6 Functional requirements for IPTV media delivery systems that provide streaming media services 4 6.1 Media routing function 4 6.2 Media control function 4 6.3 Streaming media service function 4 6.4 Anti-theft chain function 6 6.5 Bookmark playback function 7 7 Interface requirements of IPTV media delivery system and terminal 7 7.1 Interface requirements for providing streaming services to IPTV terminals 7 7.2 Interface requirements for providing download services to PC/mobile streaming media terminals 7 7.3 Interface requirements for providing on-demand/live streaming media services to PC terminals using HTTP protocol 9 7.4 Interface requirements for providing on-demand/live streaming media services to terminals using HLS protocol 15 7.5 Requirements for providing on-demand/live broadcast service interfaces to mobile streaming media terminals 18 References 28

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., China United Network Communication Group Co., Ltd., China Mobile Communications Corporation, Huawei Technologies Co., Ltd., ZTE Corporation, Shanghai Nokia Bell Co., Ltd., Dongfang Fang Mingzhu New Media Co., Ltd. The main drafters of this standard. Nie Xiuying, Chen Ge, Tang Hong, Liang Jie, Zhu Guqiao, George, Ni Wei, Zhang Yaoye, Miao Chuanyang, Gu Fangfang, Zhang Lijie. Technical requirements for IPTV media delivery system Streaming service

1 Scope

This standard specifies the types of streaming services provided by the IPTV media delivery system, streaming media content encoding and file format requirements, and The functional requirements of the IPTV media delivery system for streaming media services, and the interface requirements of the IPTV media delivery system and the terminal. 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. YD/T 1696.4-2011 Set-top box and IPTV service platform interface technical requirements Part 4.Streaming media interface IETFRFC8216 HTTP Live Streaming (HTTPLiveStreaming) 3 Terms and definitions, abbreviations 3.1 Terms and definitions The following terms and definitions apply to this document. 3.1.1 Streaming media services While delivering at the source, the terminal continuously receives and presents multimedia services. 3.2 Acronyms The following abbreviations apply to this document. AAC. Advanced Audio Coding (AdvancedAudioCoding) AES. Advanced encryption standard (Advanced encryption standard) AMR. Adaptive Multi-Rate AVI. Audio Video Interleaved Format (AudioVideoInterleaved) CDN. Content Delivery Network (ContentDeliveryNetwork) EPG. Electronic Program Guide F4V. AdobeFlash video file format for H.264 encoding (AdobeFlashVideoFileforH.264) FLV. Flash video (FlashVideo) HLS. HTTP Live Streaming (HTTPLiveStreaming) HTTP. Hypertext Transfer Protocol (HypertextTransferProtocol) ID. Identifier IP. Internet Protocol (InternetProtocol) IPTV. Internet Protocol Television (InternetProtocolTelevision) ......

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Tips & Frequently Asked Questions:

Question 1: How long will the true-PDF of GB/T 38754-2020_English be delivered?

Answer: Upon your order, we will start to translate GB/T 38754-2020_English as soon as possible, and keep you informed of the progress. The lead time is typically 4 ~ 6 working days. The lengthier the document the longer the lead time.

Question 2: Can I share the purchased PDF of GB/T 38754-2020_English with my colleagues?

Answer: Yes. The purchased PDF of GB/T 38754-2020_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.