Convert jp4

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Revision as of 12:43, 8 February 2011 by Oleg (talk | contribs) (Created page with "== Description == JP4 is a raw format used in elphel cameras. You will need Movie2dng, dcraw & cjpeg. sudo apt-get install dcraw cjpeg == JP4 to DNG ...")
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Description

JP4 is a raw format used in elphel cameras. You will need Movie2dng, dcraw & cjpeg. 

sudo apt-get install dcraw cjpeg

JP4 to DNG

movie2dng --dng file.jp4

The output is a file.dng

JP4 to PPM

movie2dng --dng file.jp4
dcraw -q 1 -f file.dng

JP4 to JPEG

movie2dng --dng file.jp4
dcraw -c -q 1 -f file.dng | cjpeg -quality 100 > file.jpeg

Links

Retrieved from "https://wiki.elphel.com/index.php?title=Convert_jp4&oldid=9500"