mirror of
https://github.com/tanrax/guetzli-recursively.git
synced 2025-10-31 19:05:54 +01:00
63 lines
1.1 KiB
Markdown
63 lines
1.1 KiB
Markdown
|
|
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.
|
|
|
|
## Image optimized with **guetzli-recursively**
|
|
|
|
|
|
|
|
Image Author: [Senjuti Kundu](https://unsplash.com/@senjuti?utm_medium=referral&utm_campaign=photographer-credit&utm_content=creditBadge)
|
|
|
|
# Install
|
|
|
|
Guetzli must be installed on your system. Follow the official instructions.
|
|
[Guetzli](https://github.com/google/guetzli)
|
|
|
|
and 2.7.10 or Python 3.
|
|
|
|
After
|
|
|
|
```bash
|
|
pip3 install guetzli-recursively
|
|
```
|
|
|
|
# Use
|
|
|
|
```bash
|
|
guetzli_recursively [folder]
|
|
```
|
|
|
|
## Example
|
|
|
|
```bash
|
|
guetzli_recursively img/
|
|
```
|
|
|
|
out
|
|
|
|
```bash
|
|
img/tasks.jpg
|
|
Save 6%
|
|
img/portfolio/idecrea/space.jpg
|
|
It is not necessary to optimize
|
|
img/portfolio/home.jpg
|
|
Save 3%
|
|
```
|
|
|
|
# Quality
|
|
|
|
Must be greater than or equal to 84.
|
|
|
|
```bash
|
|
guetzli_recursively --quality 85 img/
|
|
```
|
|
|
|
# Mem limit (bytes)
|
|
|
|
```bash
|
|
guetzli_recursively --quality 85 --memlimit 28000
|
|
```
|
|
|
|
# GUIs
|
|
|
|
- [Mac OS](https://github.com/tanrax/guetzli-recursively-gui)
|