Monday, January 20, 2020

Re: [Avid-L2] HDR Nit Level project vs. adapter vs. monitor?

I'm not sure about the AJA. I assume it is injecting the metadata needed that you manually set, but it should match the original signal format. The Hi5 is not doing tone mapping. I am only assuming since I don't use that device. The AJA FS-HDR can tone map for $8K.

Resolve can be configured to output tone mapped signal using the second SDI out of your BM/Avid Device. This is not a "stereo" output a la 3D. Your project settings dictate the primary SDI. The second out is based on the iCMU settings (Dolby Vision tab in the Color page). Both are full resolution.
PROJECT SETTINGS > MASTER SETTINGS > VIDEO MONITORING > USE DUAL OUTPUT ON SDI

Note this will not work with 4K/UHD projects. You will need the Decklink 8K.




On Mon, Jan 20, 2020 at 4:51 PM John Moore <bigfish@pacbell.net> wrote:
I guess the core of my question is how the aja control panel settings are designed.  If I choose 2084 600 Nits in the aja control panel while feeding 1000 Nits from the DNxIO Resolve output to the Hi5 HDMI converter is the aja Hi5 4K Plus going to tone map the HDMI output to 600 Nits.

Also I'm not sure what you mean by the Resolve Dolby timeline (SDI 2)?  Is there a difference between SDI 1 and SDI 2 on my DNxIO outputs.  I found while setting up  the fake stereo project to spit HDR out one eye and SDR out the other eye that the DNxIO outputs were not top row vs bottom row but spigot 1 was left eye and spigot 2 was right eye when in HD mode. 

So many little details along the way that seem like they should be much more straight forward but that's probably my lack of experience in this arena.

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