Output on AJA IO 4K

edited August 2018 in MAIN
Hi there,

We came across the Millumin software a few days ago and would like to use it only for the playback of video content at an event.

Our Setting is:

MacPro (Late 2013) with an AJA IO 4K connected via Thunderbolt 2.
We can see the AJA NTV2 at the inputs, but is there any way to use the AJA as an output?

Thanks in advance

best regards



  • Hello @Skyline,

    We just worked on it this week.
    This is something coming in the next beta of Millumin V2+. We sent you an intermediate version, so you could test it before.
    On our side, we tested this feature with a AJA TTap and a AJA IoXT.

    Best. Philippe

  • Hi Philippe,

    thank you very much for the quick response!

    At least we can see the IO 4K in the output popup with a variety of different output settings (resolutions & framerates).
    That works!

    Unfortunately there is a latency of approximately 15 frames and in addition the content looks very choppy, it seems like 12-15 fps to me (the result does not depend on which IO 4K output setting is selected – we tried several ones).

    I think, we'll have to test a little bit.
    If you have any idea, what will help here, please let us know.

    Thanks and best regards

  • Hello @Skyline,

    We're aware of such an issue, and we're currently investigating it with AJA engineers.
    For example : the format 720p60 is working with a very low latency on the TTap, but the format 720p50 got around 10-15 frames of latency. This is strange, because both format got the same treatment in Millumin.

    Anyway, we're waiting for the reply from AJA team.
    If you have some info about your testing, feel free to share here. Thank you.

    Best. Philippe
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