Separate shrink options per aspect ratio?
I have a JVC X3 projector, a Lumagen 2021 and an awkward room (see picture). I project directly onto the wall as it is more conducive to domestic harmony...
The area I have available to project into is under the roof pitch, and I would like to maximise the screen size for 2.35 content, but then also have a reasonably large display for 1.78 content. The diagram shows what I want to achieve. X3 doesn't have lens memory so I have chosen to project at the gray outline, configuring the Lumagen to place the image within the green and blue outlines.
I have managed to configure this with the Lumagen 2021 by having two different output styles called up by two memories, each with a different fixed aspect ratio and shrink setup. But this means I can't take advantage of the auto aspect ratio feature - so if I want auto aspect I have to live with a pillarboxed 1.78 image, until I manually select the memory with the larger scaling.
Ideally it would have been nice to be able to configure individual output aspect ratios for each input aspect ratio (which is a feature) but also set individual shrink options for each aspect ratio (which isn't a feature, from what I can tell).
Am I missing a trick here, or am I at the limits of what can be configured under the current scheme?