This part of IEC 62676 introduces general requirements on video transmission. This standard covers the general requirements for video transmissions on performance， security and conformance to basic IP connectivity, based on available, well-known, international standards.Clauses 4 and 5 of this standard define the minimum performance requirements on video transmission for security applications in IP networks. In surveillance applications the requirements on timing, quality and availability are strict and defined in the last section of this standard. Guidelines for network architecture are given, how these requirements can be fufilled.
