About exposure mode and ISO

[tpengti]

When setting exposure=off, adjusting ISO is invalid (adjusting the shutter seems to be ineffective).
ISO is valid only when exposure mode is on.

What is the relationship between ISO and analog gain and digital gain, I have to modify the userland, add the analog gain and the digital gain of the parameter adjustment, but the prompt function is not implemented.
Whether you can open the Gamma parameter?

Looking forward to your reply, thank you very much.

[JamesH65]

This is not the Rasberry Pi userland repo, its just a fork. Your best approach is to post a question on the Raspberry Pi forums.

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On 9 June 2017 at 06:36, tpengti ***@***.***> wrote: When setting exposure=off, adjusting ISO is invalid (adjusting the shutter seems to be ineffective). ISO is valid only when exposure mode is on. What is the relationship between ISO and analog gain and digital gain, I have to modify the userland, add the analog gain and the digital gain of the parameter adjustment, but the prompt function is not implemented. Whether you can open the Gamma parameter? Looking forward to your reply, thank you very much. — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#13>, or mute the thread <https://github.com/notifications/unsubscribe-auth/ADqrHWmLj5dtyaQK_QBmDSbj0SyaosPVks5sCNnugaJpZM4N06_a> .