3DTAB crops to 25% instead of 50% height

Hi team,

Just installed Hyperion NG today, what an improvement from the old version! Thank you for your great work and for sharing it so generously.

I am running alpha 7 on a Pi4 with UTV007 USB capture.

When selecting the 3DTAB option for over/under 3D input, the output image gets cropped to 25% height (a quarter of the original input) instead of 50% for the full "top" part of the 3D image.

Manually setting a crop bottom value in the 240 range for the 480p input produces the desired result.

Best wishes,

Robin

Just as a follow-up: would it be as easy as changing this one line in the ImageResampler.cpp?

Original:

libsrc/utils/ImageResampler.cpp
51 case VideoMode::VIDEO_3DSBS:
52 cropRight = width >> 1;
53 break;
54 case VideoMode::VIDEO_3DTAB:
55 cropBottom = width >> 1;
56 break;

Line 55 changed:

libsrc/utils/ImageResampler.cpp
51 case VideoMode::VIDEO_3DSBS:
52 cropRight = width >> 1;
53 break;
54 case VideoMode::VIDEO_3DTAB:
55 cropBottom = height >> 1;
56 break;

Sorry if this is dumb, I'm a noob with all this. Tried to find the ImageResampler.cpp file to test and change myself, but have been unsuccessful in locating it.

Great, thank you! Much appreciated