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marqs85 / ossc

Open Source Scan Converter
http://junkerhq.net/xrgb/index.php/OSSC
GNU General Public License v3.0
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Two horizontal masks #95

Open mistepien opened 2 years ago

mistepien commented 2 years ago

It would be great to have two horizontal masks (one for left, the other for right side of scree). Now to use horizontal mask screeen must be centered. I got koryuu with C64 PAL. The only option is 4x with sampling 1280x288 -- but to get proper aspect I has to use such options: H. samplerare = 1990 H. synclean = 40 H. backporch = 38 H. active = 1920

And the output is moved to right -- if I center this by adjusting H. samplerare, H. synclean and H. backporch aspect ratio is wrong. So two separate horizontal masks would be very useful.

marqs85 commented 1 year ago

Centering picture via backporch/synclen adjustment should not affect aspect ratio. Anyway, v1.03 firmware (more details here) has the mask option in the same Adv. timing menu which makes it faster to set up.