This standard specifies the test items, test source, test process, test criteria and test report for video codec, video decoder and audio codec required in public security video surveillance digital video and audio codec technology. This standard applies to the technical testing and quality evaluation of platforms, equipment or software that meet the requirements of GB/Work 25724-2017 in public security video image information network sharing applications.
GB/T 39274-2020 Referenced Document
GB/T 25724 Technical specifications for surveillance video and audio coding for public security
GB/T 28181 Technical requirements for information transmission,switch and control in video surveillance networking system for public security*, 2022-12-30 Update
GB/T 2828.1 Inspection procedure by count sampling part 1: Lot by lot inspection sampling plan retrieved by acceptance quality limit (AQL)
GB/T 39274-2020 history
2020GB/T 39274-2020 Test specifications for video and audio encoding and decoding in video surveillance system for public security