resize JPEG2000

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nucelar
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Joined: 2015-11-17T10:56:44-07:00
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resize JPEG2000

Post by nucelar »

Hi all,
I have a jpeg2000 image sequence from a 4K DCP. I need to convert the images to 2K, also in jpeg2000 format, to compile a new dcp. Now I read that jpeg2000 works with resolution levels. Removing the topmost resolution level would be ideal for me. Is there any way of doing this in IM?
Otherwise, if I do a standard scale, will the resulting images be DCI compliant?

Thank you!
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fmw42
Posts: 25562
Joined: 2007-07-02T17:14:51-07:00
Authentication code: 1152
Location: Sunnyvale, California, USA

Re: resize JPEG2000

Post by fmw42 »

IM allows control of the resolution levels in JPEG2000 format

see
http://www.imagemagick.org/script/jp2.php
http://www.imagemagick.org/script/comma ... php#define
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