GB/T 3451-1982
Active
GY/T 405-2024
Active
Industry standards-China Media Group
GY/T 405-2024 Network Audio-visual Program Video Technical Quality Requirements and Subjective Evaluation Methods
GY/T 405-2024 Network Audio-visual Program Video Technical Quality Requirements and Subjective Evaluation Methods
Basic Information
Standard Code:
GY/T 405-2024
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television systems
ICS Name:
Audio, video, and audiovisual engineering
Publish Date:
2024-08-16
Implement Date:
2024-08-16
Scope
This document specifies the video quality requirements and subjective evaluation methods involved in the production, distribution, and exchange of online audiovisual programs. This document is applicable to the production, distribution, exchange, and evaluation of online audiovisual programs, as well as the design, production, acceptance, operation, and maintenance of related equipment.
Development Information
Related Standards
GB/T 3659-1983
Active
GB/T 3659-1983 Methods of measurement of television video channel
GB/T 3660-1983
Abolished
GB/T 3660-1983 Unified weighting network for measuring video continuous random noise
GB/T 3948-1983
Abolished
GB/T 3948-1983 Test method of three primary colors chromaticity coordinates for TV
GB/T 6278-1986
Replaced
GB/T 6278-1986 Simulated programme signal
GB/T 7394-1987
Abolished