CY/T 48.5-2008Technical Qualities Requirements for Audio and Video Products. Part 5: Video Digital Versatile Disc (English PDF)
音像制品质量技术要求 第５部分:多用途数字视频光盘(DVD-Video)
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Issued by
State Press and Publication Administration
Level / Type
National · Recommended
Issue date
April 3, 2008
Implementation date
April 3, 2008
Scope
CY/T 48.5-2008 is the English-translated version of 音像制品质量技术要求 第５部分:多用途数字视频光盘(DVD-Video).
CY/T 48.5-2008 — This standard specifies the quality technical requirements for multipurpose digital video discs (DVD-Video) in audiovisual products, provides the basis for their associated evaluation and testing, and provides information on the quality of multi-purpose digital video discs (DVD-Video) Guidance.
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Document preview — CY/T 48.5-2008
National Standard of the People's Republic of China
- Classification
- A 14
Issued by: State Press and Publication Administration
Contents
- [Preview only]
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 3.1 Quality model
- 3.2 Evaluation model
- 3.3 Quality requirements
- 4 Evaluation principles and methods
- 4.1 Evaluation principles
- 4.2 Evaluation method
- 4.3 Evaluation information sources
- 4.4 Customized service
- 4.5 Account Service
- 4.6 Interactive Services
- 4.7 Online Contribution Service
- 4.8 Advertising Service
- 4.9 Other user services
- 5 Evaluation indicators and procedures
- 5.1 Individual indicators
- 5.2 Comprehensive indicators
- 5.3 Quality level
- 5.4 Utilization of evaluation score results
- 5.5 Evaluation procedures
- 6 Management Terminology
- 6.1 Terms of Copyright Management
- 6.2 Safety management terms
- 6.3 Statistical evaluation terms
- 7 Acronyms
- 7.1 Main sources of information
- 7.2 Specifying information sources
- 8 Detailed description of the collective level description items
- 8.1 Title
- 8.2 Theme
- 8.3 Description
- 8.4 Responsible
- 8.5 Other responsible persons
- 8.6 Publisher
- 8.7 Copyright
- 8.8 Languages
- 8.9 Date
- 9 Detailed Description of Program Level Recording Items
- 9.4 Responsible person
1 Foreword
CY/T 48.5-2008 was issued by State Press and Publication Administration on 3 April 2008 and took effect the same day.
It is one of 4 parts of the CY/T 48 series.
The CY/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.
2 Scope Preview
This standard specifies the quality technical requirements for multipurpose digital video discs (DVD-Video) in audiovisual products, provides the basis for their associated evaluation and testing, and provides information on the quality of multi-purpose digital video discs (DVD-Video) Guidance. This standard applies to multipurpose digital video disc (DVD-Video) products.
CY/T 48.5-2008 is filed under Chinese Standard Classification A 14, in the field of general, standardization and metrology.
This catalogue holds 94 other CY/T standards without an ICS number.
In this catalogue, CY/T standards carry edition years from 1991 to 2026.
3 About this standard
Issued by: State Press and Publication Administration
English translation: about 6 pages
Chinese original: about 8,832 characters
4 Related standards
Other parts of this standard:
CY/T 48.1-2008 — Part 1: Recorded Audio Cassettes
CY/T 48.2-2008 — Part 2: Compact Disc-Digital Audio
CY/T 48.4-2008 — Part 4: Video Compact Disc
Standards on related subjects:
WB/T 1120-2022 — Service specification for used traction battery recycling
GB/T 40952-2021 — Specification of public library services for the hearing impaired
5 Classification and status
Chinese Standard Classification (CCS): A 14
Prefix CY/T: recommended standard.
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 6 pages — is available in the English PDF.
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Related Standards
CY/T 48.4-2008 — Technical Qualities Requirements for Audio and Video Products. Part 4: Video Compact Disc
CY/T 48.2-2008 — Technical Qualities Requirements for Audio and Video Products. Part 2: Compact Disc-Digital Audio
CY/T 48.1-2008 — Technical Qualities Requirements for Audio and Video Products. Part 1: Recorded Audio Cassettes
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CY/T 48.5-2008
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