Compress images

[efb4f5ff-1298-471a-8973-3d47447115dc]

Pull Request Type

• Other - Chore

Description

Since the last time I did this, several new images have been added, so I thought it would be a good idea to run image compression across all the repos again.

This time i opted to use SVGO and Oxipng for lossless compression instead of the other web tools i used before. I compared the old tools vs these, the new ones provided a better result.

Screenshots

before left, after right

Testing

Check if image quality is the same as before

Additional context

Ill also go ahead and create a PR to remove https://github.com/FreeTubeApp/FreeTube/blob/development/.github/workflows/calibreapp-image-actions.yml as we wont be needing that anymore because this tool has become buggy and doesnt provide good results anymore

[PikachuEXE]

I have no idea how to compare these small ones...

[PikachuEXE]

Also you might want to share the commands you used so we can see if there are further optimizations
And can be used in CI (that's later PR definitely

[efb4f5ff-1298-471a-8973-3d47447115dc]

I have no idea how to compare these small ones...

Enhance is your best friend

firefox_4IrdQXV0HS.mp4

Also you might want to share the commands you used so we can see if there are further optimizations

Isnt really the goal of this PR. I knew there were new icons added that didnt receive an optimization so optimized the whole directory like i always did. The minor improvements of the already optimized icons are just a nice bonus.

Anyway here are the commands for lossless compression:

[PikachuEXE]

When I run pnpm dlx svgo -r -f . -o . on home folder (without -r won't work) I got 3 additional SVG files optimized
When I run oxipng -o 6 --strip safe --recursive ./_icons ./src I got additional 3 PNG files optimized
(Folder paths passed to avoid nodule_modules, found by find . -path ./node_modules -prune -o -iname '*.png', and there is no exclude option: oxipng/oxipng#721

[efb4f5ff-1298-471a-8973-3d47447115dc]

applied oxipng -o max --strip safe *.png to all PR's which returns better results without losing quality