T/AI 122-2023 Active Group standards

T/AI 122-2023 AVS3 Decoder Specification

Publish Date: 2023-11-24 Implement Date: 2023-11-24 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/AI 122-2023

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Character sets and information encoding

Publish Date: 2023-11-24

Implement Date: 2023-11-24

Pages: 15 pages

Scope

Scope: This document specifies the main technical requirements and measurement methods for video decoders that use T/AI 109.2 (abbreviated as AVS3). This document is applicable to the development, testing, production, use, and maintenance of AVS3 decoders. Main technical content: Based on the current practical application of AVS3 decoders, this document stipulates the technical requirements and measurement methods for decoders. The technical requirements for AVS3 decoders include: functional and physical interface requirements, decoding audio and video parameter requirements, ASI input interface technical requirements, 4×12G-SDI output interface technical requirements, video technical requirements, audio technical requirements, and decoding image quality technical requirements. The measurement methods for AVS3 decoders include: measuring bit rate, measuring the technical indicators of the ASI input interface, measuring the technical indicators of the 4×12G-SDI output interface, measuring video technical indicators, measuring audio technical indicators, and measuring decoding image quality.

Development Information

Pages: 15 pages

Related Standards

GB/T 2312-1980 Active

GB/T 2312-1980 Code of Chinese graphic character set for information interchange—Primary set

Publish Date: 1980-03-09

GB/T 1989-1980 Active

GB/T 1989-1980 Methods for indication of the 7-bit encoding character set for information processing switching on 12.7mm magnetic tape

Publish Date: 1980-07-10

GB/T 1991-1980 Abolished

GB/T 1991-1980 Methods for expression of the 7-bit encoding character set for information processing exchange on perforated paper tape

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GB/T 3236-1982 Abolished

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GB/T 3469-1983 Replaced

GB/T 3469-1983 Codes for documentary types and documentary carriers

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GB/T 3911-1983 Active

GB/T 3911-1983 Graphical representations of the control characters of 7-bit coded character set for information processing

Publish Date: 1983-11-02