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Old Yesterday, 16:58   #241  |  Link
Jamaika
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Join Date: Jul 2015
Posts: 648
Code:
"Library:          libJPEGXL                  c++ [19 Feb 2020] {include PIK,FUIF}\n"
"                  brotli        1.0.7        c   [14 Feb 2020]\n"
"                  brunsli                    c++ [14 Feb 2020]\n"
"                  butteraugli JXL            c++ [19 Feb 2020]\n"
"                  highway     JXL            c++ [19 Feb 2020]\n"
"                  skcms                      c++ [07 Feb 2020]\n"
"                  libJPEG-turbo 2.0.5 8bit   c   [18 Feb 2020]\n"
"                  libsJPEG      0.1.0        c++ [07 Jan 2020]\n"
"                  lodePNG                    c++ [19 Feb 2020]\n"
"                  libPNG        1.6.38       c   [20 Apr 2019] {for APNG}\n"
"                  giflib        5.2.1        c   [24 Jun 2019]\n"
"                    zlib        1.2.11.1     c   [09 Jul 2019]\n"
"                  openexr       2.4.1        c++ [11 Feb 2020] {instead TIFF, Adobe DNG}\n"
"Compiled by Jamaika\n\n"
https://www.sendspace.com/file/05rlmw
Quote:
Originally Posted by LigH View Post
@Jamaika: You may use this photo I just shot (CC0), containing some office tools with more or less saturated colors, plenty digicam noise, 4000x3000 px, PNG developed from raw data.
OK, here is Jamaika test for new JpegXL
https://www.sendspace.com/file/dgrscv

Last edited by Jamaika; Yesterday at 17:46.
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Old Yesterday, 20:20   #242  |  Link
kanaka
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Join Date: Jan 2019
Posts: 19
Quote:
Originally Posted by Jamaika View Post
OK, here is Jamaika test for new JpegXL
https://www.sendspace.com/file/dgrscv
Why do you use huffman coding instead arithmetic in jpegXT? If you want to create the smallest jpeg, try mozjpeg with proper quantization table.

I made comparission jpeg vs org for you https://imgsli.com/MTIzNjU
Quality 20 is not enough for this photo.

Last edited by kanaka; Yesterday at 21:08.
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Old Yesterday, 21:50   #243  |  Link
Jamaika
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Join Date: Jul 2015
Posts: 648
I don't know all the possibilities. The JpegXT commands I use are the qualitative and size equivalent of the jpeg9d commands. What are your suggestions?
Quote:
Originally Posted by kanaka View Post
I made comparission jpeg vs org for you https://imgsli.com/MTIzNjU
fhx JPG(lossy) vs PNG(lossless)
Quote:
Originally Posted by kanaka View Post
Quality 20 is not enough for this photo.
Only for JPEG photos. It's better for other formats.

Last edited by Jamaika; Yesterday at 22:40.
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