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Hey, i am currently try to compress png and jpg images with lilliput.
While i am uploading pngs the png file sizes are larger then before - with all kind of compression levels (1 to 9):
```go
…
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Hello Florian.
When i run python run_main.py it get this in the terminal:
(gs-view) C:\Splatviz\splatviz>python run_main.py
Traceback (most recent call last):
File "C:\Splatviz\splatviz\vi…
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When I use Sharp to compress PNG images, I find that if the image is a QR code or contains a QR code, after I use sharp(file.buffer).png({ quality: 80 }).toBuffer() for compression, the result is larg…
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Is it possible to add more loseless compression options for PNG files? I am comparing Image-Optimizer to FileOptimizer which is a great file compressor program for windows which works in Wine but I wo…
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I was trying to set PNG compression level when writing image to a file with imwriteAsync, but haven't found a way to do it.
In Python, that would be:
`cv2.imwrite(filename, img, [cv2.IMWRITE_PNG…
fk242 updated
2 years ago
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Since some blockchains charge more for minting larger images (larger as in more bytes, not larger dimensions), I suggest that PNG ZLIB compression level is set to the maximum value of 9 by default. Th…
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## Problem:
The HuffmanOnly option, which only performs Huffman encoding, is supported by the zlib library, but not by png using zlib.
## Solution
Add a HuffmanOnly `const` to image/png.
Golan…
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Hi,
I'm having some trouble with image quality on JIMP.
I just download some JPEGs and save them as PNGs :
`Jimp.readAsync(url)
.then(function (image)
{
return image.writeAsync("ima…
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Would it be possible to add a PNG compression level option?
I measured the time of `PngWriter::writeFrame` for a 256x192 image between default compression (6) and 0 compressoin by adding
`png_se…
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Great library!
I'm trying to figure out how I can use this library to store text in a PNG, much like https://www.peter-eigenschink.at/projects/steganographyjs/showcase/
But I want the resulting …