Remote Control Protocol - query valid values?

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MarcusWolschon

  • Posts: 530
  • Joined: Sun Apr 14, 2013 6:59 pm

Remote Control Protocol - query valid values?

PostSun Nov 04, 2018 10:08 am

Is there any way to query valid parameter values in the SDI/Bluetooth Remote Control Protocol?
Like "System Language", Gain, Dimension=Resolution,...?

It sounds very wrong to hard-code these for specific canara models and even firmware versions when developing a client.
The April 2019 documentation also seems to be a bit outdated.
Only specifying resolutions up to UHD (missing 4K and 4.5K)
and 1.1 Gain up to ISO 1600
and the Audio Input Type not being separate for Left+Right and not having values for the BMPC4K Mini XLR.

.. and a bit inconsistent. Naming the ISO in 1.1 "Gain" but in 1.13/1.14 "Gain" and "Iso".

How do you specify these strange US frame rates like 29.97 with an integer?
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Cameron Nichols

Blackmagic Design

  • Posts: 129
  • Joined: Mon Sep 04, 2017 4:05 am

Re: Remote Control Protocol - query valid values?

PostWed Nov 07, 2018 1:04 am

Hi Marcus,

No, we don't have mechanism for querying valid values in the Camera Control Protocol.

To set frame rate to 29.97 fps, set 1.0 Video mode parameter - Byte [0] = 30, Byte [1] = 1 (M-rate)

Regards
Cameron

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