editing 1440x1920P

[Chris Wright]

depends when and if you changed the pixel aspect ratio yet and if you wanted to work in square pixels or not.

[Norman Frizzle]

I completely revised my original standard definition file in Virtual Dub, creating a new file in square pixels after having interpolated the interlace to integrate with the even field, then I expanded the image to 1440×1080, square pixels. A bramd new file.
I can find no option in the sequence settings to allow me to edit this file. Premiere even blacks out otions like square pixels and it locks the dimensions such that if I change 1920 to 1440, the corresponding 108 will change to maintain a 16:9 aspect atio.

ndfrizzle

[Chris Wright]

are you using custom sequence? can you post a screenshot?

[Ann Bens]

Depending on the version of Premiere used.
In the sequence settings set Editing Mode to custom then you can change the parameters.
In older versions such a CS6 you need to make a new sequence and copy everything over.

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Adobe Certified Expert Premiere Pro CS2/CS6/CC
Adobe Community Professional

[Daniel Carranza]

Hello, Norman!

You could change your aspect ratio by right-clicking on the sequence, choosing sequence settings, and enabling the check box that allows you to customize it. It’s very easy to do in Adobe Premiere Pro 2020. In order to export it preserving the aspect ratio that you created, there’s an alternative called AfterCodecs. That’s a plugin which helps you to do stuff like that. You can also choose the progressive option. Take a look on http://www.autokroma.com/AfterCodecs to see if it works for you.

Let me know if that helped you!

To any moderator coming to my post: I’m not making any advertisement regarding products or whatsoever. I’m just trying to help a colleague by suggesting him some alternatives that would prevent him from facing more problems.

Best wishes,

Daniel Carranza