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ONVIF Technical Specification Development

This repository is dedicated to future extensions of the ONVIF Network Interface Specifications which include

  • Network Interface Specification Documents
  • Schemas and wsdl files

Note that officially released specifications are available at

You may browse the repository for proposals and corrections that have been assigned to a release.


For participation in the development please study our guidelines.


Due to legal reasons based on earlier contributions by ONVIF members, contributions to the specifications are goverened by a dual license. The ONVIF specifications themselves are published using the ONVIF no-derivatives license while the contributions themselves are applicable to the Apache license allowing contributors to collaborate and derive contributions. For the license texts see LICENSE.