GB/T 15521-1995
Abolished
GY/T 323-2019
Active
Industry standards-China Media Group
GY/T 323-2019 AVS2 4K Ultra HD encoding technology requirements and measurement methods
GY/T 323-2019 AVS2 4K Ultra HD encoding technology requirements and measurement methods
Price:
$ 30
Basic Information
Standard Code:
GY/T 323-2019
Standard Type:
Industry standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Broadcasting and television systems
ICS Name:
Other audio, video, and audiovisual equipment
Publish Date:
2019-09-05
Implement Date:
2019-09-05
Pages:
19 pages
Scope
This standard specifies the main technical requirements and measurement methods for 4K ultra-high definition encoders that use GY/T 299.1—2016 (referred to as AVS2) for video encoding. This standard is applicable to the development, production, application, testing, and operation and maintenance of AVS2 4K ultra-high definition real-time encoders used for professional broadcasting and television with SDI interfaces.
Development Information
Related Standards
GB/T 15644-1995
Abolished
GB/T 15644-1995 Application of connectors for the interconnection of equipment in audio-visual systems
GB 16787-1997
Active
GB 16787-1997 Measurements and limits of radiation of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1GHz
GB 16788-1997
Active
GB 16788-1997 Measurements and limits of immunity of cabled distribution systems primarily intended for sound and television signals operating between 30MHz and 1 GHz
GB/T 16812-1997
Abolished
GB/T 16812-1997 Technical specification for NICAM-728 digital audio signal transmission with satellite TV channel subcarrier
GB/T 16954-1997
Replaced