Comments (5)
lindoran
commented on July 17, 2024
see how the image is off center:
320x240 it's centered in a 4/3 aspect on the screen:
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lindoran
commented on July 17, 2024
Looks like the same issue with 640x350 (only more of it renders off screen and is far shorter top to bottom). The upside is 640x480 / 320x240 are likely to be the most used resolutions due to this being evenly scalable to other common resolutions.
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chregu82
commented on July 17, 2024
Actually I don't think there's much I could do about this. I tried different resolutions on a Pi 4 with a VGA monitor connected to the HDMI port. What this does if I change to a resolution which is not 4:3 is, it adds top and bottom black bars to get it to 4:3 again.
This is all Pi firmware related. I only can choose a resolution for the framebuffer.
I don't have a composite monitor to test with. It's probably even different with a 16:9 or 16:10 monitor connected with HDMI.
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lindoran
commented on July 17, 2024
I figured something like that was the case. Those other resolutions are
less useful so I don't think it's a huge deal, but if it's a known issue my
only thought would be to update the document or disable those resolutions
as they don't perform as expected on other monitors. Thanks for the answer
🙂
…On Sun, Oct 4, 2020, 2:05 AM Christian Lehner ***@***.***> wrote:
Actually I don't think there's much I could do about this. I tried
different resolutions on a Pi 4 with a VGA monitor connected to the HDMI
port. What this does if I change to a resolution which is not 4:3 is, it
adds top and bottom black bars to get it to 4:3 again.
This is all Pi firmware related. I only can choose a resolution for the
framebuffer.
I don't have a composite monitor to test with. It's probably even
different with a 16:9 or 16:10 monitor connected with HDMI.
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willtco
commented on July 17, 2024
That is most probably your monitor (it certainly looks a few years old), it should have size and position controls which you can use to correct it.
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