One of the reasons I resize, is because the script adjusts the cropping to prevent aspect error, so you can do something like this to crop extra black for a scene, and the script will crop a bit more as required so you don't have to worry about aspect error.
Trim(0,999).CropResize(640,480, 14,4,-16,-4, InDAR=15.0/11.0) ++ \
Trim(1000,1999).CropResize(640,480, 14,4,-48,-18, InDAR=15.0/11.0) ++ \
Trim(2000,0).CropResize(640,480, 14,4,-16,-4, InDAR=15.0/11.0)
You can go with a "least amount of resizing" resolution for the majority of the cropping, and still know for the sections where the cropping needs to be changed, the picture won't be distorted.
But I invariably resize, especially DVDs, as I always resize to square pixel dimensions.
Edit:
or....
Trim(0,999).Crop(16,4,-16,-4) ++ \
Trim(1000,1999).CropResize(688,568, 14,4,-48,-18, InSAR=12.0/11.0, OutSAR=12.0/11.0) ++ \
Trim(2000,0).Crop(16,4,-16,-4)
would allow you to easily crop some extra and resize a section to match the rest, once again without having to worry about aspect error.
Last edited by hello_hello; 22nd May 2020 at 16:04.
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