[Cin] removing letter boxing while preserving aspect

Phyllis Smith phylsmith2017 at gmail.com
Sun Mar 3 20:33:24 CET 2024

 More searching on the internet leads to the following conclusion.
Changing aspect ratio - the reality seems to be "you cannot do that". You
either need to crop or distort.  Instead I "think" you will have to add
borders to two of the sides.

On Sun, Mar 3, 2024 at 6:40 AM Rob Prowel via Cin <
cin at lists.cinelerra-gg.org> wrote:

> I have 3:2 content that is saved in a 4:3 frame with black bands at the
> top and bottom.
> I want to remove the banding such that the output is a 3:2 resolution
> I've tried playing with the crop filter but the black bands remain, and
> the camera automation can remove the banding by zooming in, but then the
> left and right image sides get cropped out of the output.
> Is there a tutorial for this exact scenario?
> --
> Cin mailing list
> Cin at lists.cinelerra-gg.org
> https://lists.cinelerra-gg.org/mailman/listinfo/cin
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