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What is NDI 4.0?
April 7, 2019 — NewTek and Vizrt unveiled NDI® 4 with a vast array of new capabilities that make video production over IP faster and more efficient, merging the fields of live video and post production by including the ability to record unlimited NDI video channels for true multi-camera editing with full synchronization.
NDI 4 offers the revolutionary capability to record an unlimited number of NDI video channels with full synchronization, in any video or audio format, including 4K and above.
NDI 4 boasts increased efficiencies across many areas that include improvements in video quality without an increase in bit-rate, support for a 16 bit video path, and many more input and output colors formats. NDI 4 provides support for a discovery server allowing for the use of a server or the cloud to coordinate and connect all sources. Also included is NDI|HX which is now fully integrated into the NDI Embedded SDK. Additionally, support for Epic Games Unreal Engine in NDI 4 makes it possible for apps created in Unreal to appear as NDI sources.
What is NDI Protocol?