NDI output HDR (TBD)

NDI 6 (or higher) supports 16-bit data formats and standardizes metadata elements to specify wide gamut color primaries and HDR transfer functions, including HLG and PQ. This enables broadcasting high bit depth, wide color gamut, and high dynamic range video, with brightness up to 10000 nits when using the PQ transfer function.

To mark the output NDI video as HDR, the video bit depth must be at least 10 bit. Then you can allow NDI options and select the desired transfer function from the dropdown menu of the Mark as HDR field. Note that there is no conversion done, only metadata is added. NDI 6 (or higher) is required on the receiver side.