Search found 2 matches
- 2018-08-19T03:23:28-07:00
- Forum: Users
- Topic: How to create a group4 compressed tiff with tiff:photometric: min-is-black?
- Replies: 4
- Views: 6457
How to create a group4 compressed tiff with tiff:photometric: min-is-black?
Hi, I'm trying to create a TIFF file containing CCITT Group4 encoded monochrome data with a photometric interpretation of min-is-black. I tried running the following: $ convert logo: -define quantum:polarity=min-is-black -compress Group4 out1.tif $ convert logo: -compress Group4 -define quantum:pola...
- 2012-03-29T02:55:59-07:00
- Forum: Users
- Topic: JPEG2000 to PDF without recompression
- Replies: 5
- Views: 16081
Re: JPEG2000 to PDF without recompression
I wrote a tool that does what you want with JPEG and JPEG2000 files. It just embeds them into the pdf without any re-encoding. If any other file type is given, it is just flate encoded. It can also output a multipage pdf.
https://github.com/josch/img2pdf
https://github.com/josch/img2pdf