Although explained in the above NanoPiM 4, Arm 64, Ubuntu 18.04, magnified display does not work even in RPi 3 even if you drag the live video screen to Canon DSLR.

Since it is a useful function, I hope it will be fixed.

The enlarged display of LiveVideo worked with settings different from the previous setting.

However, the behavior is different from before.

It worked by setting the subframe of the stream tab of the control panel to enlarge and display LiveVideo work.

Settings on the control panel are so different depending on the upgrade. There are some buttons with different names for the same function, some functions are functioning, others are not functioning.

Button to display live view of control panel
Main tab: Preview button → NG
Stream tab: Stream on button → OK
Action tab: Viewfinder on button → NG

I feel confused. . .

I currently write a blog to explain the settings of INDI, EKOS for Japanese users.
StellaMate was born and some astronomical fans are interested in INDI, but everyone is puzzled about how to set up EKOS and INDI drivers.

I was confused by Canon DSLR which I used many times.

After all, it seems that it complicates driver's control panel setting and confusion.

It seems necessary to create a tutorial and to arrange the items for configuring the driver.
(Each item has some inconsistent behavior.)

When the blog is completed, I post an address.
If there is a part useful for explanation by using a translation site etc, please use.