🚀 Fast image compression for large number of images with Ray library.
To install ray, run:
pip install ray
pip install rayim
usage: rayim [-h] [-o OUTPUT_DIR] [-q QUALITY] [--overwrite] [-n] [-j]
[--replicate-dir-tree] [-s SIZE SIZE] [-d DIV_BY] [-S] [-O]
path [path ...]
positional arguments:
path Path to a single file/directory or multiple
files/directories
options:
-h, --help show this help message and exit
-o OUTPUT_DIR, --output-dir OUTPUT_DIR
Output directory (default: next to original file)
-q QUALITY, --quality QUALITY
Output image quality (JPEG only; default: 70)
--overwrite Overwrite the original image
-n, --no-subsampling Turn off subsampling and retain the original image
setting (JPEG only)
-j, --to-jpeg Convert the image(s) to .JPEG
--replicate-dir-tree Replicate the source directory tree in the output
-s SIZE SIZE, --size SIZE SIZE
Resize the image to WIDTH HEIGHT
-d DIV_BY, --div-by DIV_BY
Divide the image size (WxH) by a factor of n
-S, --silent Silent mode
-O, --optimize Apply default optimization on the image(s)
-k, --keep-date Keep the original modification date
- Running on a single file:
rayim foo.jpg
# 🚀 foo.jpg: 1157. kB ==> 619.9 kB (-46.4%) | 0.07s- Running on a folder
fooand writing the output tocompressed
rayim foo/ -o compressed
# (compress_many pid=612778) 🚀 foo.jpg: 988.9 kB ==> 544.8 kB (-44.9%) | 0.08s
# (compress_many pid=612828) 🚀 bar.jpg: 983.8 kB ==> 541.2 kB (-44.9%) | 0.07s
# (compress_many pid=612826) 🚀 foobar.jpg: 1001. kB ==> 550.7 kB (-44.9%) | 0.07s
# (compress_many pid=612786) 🚀 barfoo.jpg: 1001. kB ==> 551.9 kB (-44.8%) | 0.08s
# ...
# Total:
# Before: 1091.32 MB
# After: 599.46 MB (-45.0%)| Method | Number of files | Speed |
|---|---|---|
| Regular compression | 1,000 | 60.090s |
| rayim | 1,000 | 26.937s (55.17% faster) |
Total:
Before: 1091.32 MB
After: 599.46 MB (-45.0%)| Method | Number of files | Speed |
|---|---|---|
| Regular compression | 6,000 | 7m42.919s |
| rayim | 6,000 | 5m15.423s (31.96% faster) |
Total:
Before: 6040.59 MB
After: 3321.70 MB (-45.0%)