25.02.2021, 19:41
Next step to crop 12 pixels on the bottom and 4 on the sides to remove an overscan noise, not for changing/correcting size, just to remove noise.
Or this is not good idea, since as you said you would prefer to not crop, keep active pixels, not to remove active image content (well, that content is a noise)?
I read that is better to do masking edges, not cropping, but I think this is what Hybrid does, crops noise on the edges and adds borders = same effect.
Can I just simply use an automated cropping method.
Is this correct workflow?
· Setting manually Input PAR 16:15
· Crop/Resize>Base>Picture Resize>Target Resolution changes from 904x720 to 904x680.
That is strange, it should change 904 values instead to keep max High?
· Manually increasing 904 to max allowed 960, to have 720 back. Now Target Resolution 960x720.
· Crop/Resize>Base>Enabling/check Picture Crop. Setting Left/Right 4 pixels, Bottom 12 pixels. >Target Resolution changes from 960x720 to 952x704.
· Manually increasing 952 to max allowed 968, to have 720 back. Now Target Resolution 968x720.
Vapoursynth code now shows 156 borders added left/right, 968 + 2x 156 = 1280, letterboxing 968x720 to 1280x720, looks correct.
I would think it is a god thing to keep max High = 720, keeping max resolution?
But why needed to do/adjust this manually, every time changing PAR, Cropping values?
Or this is not good idea, since as you said you would prefer to not crop, keep active pixels, not to remove active image content (well, that content is a noise)?
I read that is better to do masking edges, not cropping, but I think this is what Hybrid does, crops noise on the edges and adds borders = same effect.
Can I just simply use an automated cropping method.
Is this correct workflow?
· Setting manually Input PAR 16:15
· Crop/Resize>Base>Picture Resize>Target Resolution changes from 904x720 to 904x680.
That is strange, it should change 904 values instead to keep max High?
· Manually increasing 904 to max allowed 960, to have 720 back. Now Target Resolution 960x720.
· Crop/Resize>Base>Enabling/check Picture Crop. Setting Left/Right 4 pixels, Bottom 12 pixels. >Target Resolution changes from 960x720 to 952x704.
· Manually increasing 952 to max allowed 968, to have 720 back. Now Target Resolution 968x720.
Vapoursynth code now shows 156 borders added left/right, 968 + 2x 156 = 1280, letterboxing 968x720 to 1280x720, looks correct.
I would think it is a god thing to keep max High = 720, keeping max resolution?
But why needed to do/adjust this manually, every time changing PAR, Cropping values?