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63 lines
1.1 KiB
Markdown
63 lines
1.1 KiB
Markdown
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Guetzli is a Google program to optimize JPEG images. Unfortunately, it only works one file at a time. With this script in Python you can do it recursively a whole folder.
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## Image optimized with **guetzli-recursively**
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Image Author: [Senjuti Kundu](https://unsplash.com/@senjuti?utm_medium=referral&utm_campaign=photographer-credit&utm_content=creditBadge)
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# Install
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Guetzli must be installed on your system. Follow the official instructions.
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[Guetzli](https://github.com/google/guetzli)
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and 2.7.10 or Python 3.
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After
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```bash
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pip3 install guetzli-recursively
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```
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# Use
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```bash
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guetzli_recursively [folder]
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```
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## Example
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```bash
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guetzli_recursively img/
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```
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out
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```bash
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img/tasks.jpg
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Save 6%
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img/portfolio/idecrea/space.jpg
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It is not necessary to optimize
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img/portfolio/home.jpg
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Save 3%
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```
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# Quality
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Must be greater than or equal to 84.
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```bash
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guetzli_recursively --quality 85 img/
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```
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# Mem limit (bytes)
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```bash
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guetzli_recursively --quality 85 --memlimit 28000
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```
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# GUIs
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- [Mac OS](https://github.com/tanrax/guetzli-recursively-gui)
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