Comparing version 0.1.1 to 0.1.2
{ | ||
"name": "cwebp-bin", | ||
"version": "0.1.1", | ||
"version": "0.1.2", | ||
"description": "cwebp node.js wrapper that convert JPG or PNG into WebP", | ||
@@ -16,2 +16,6 @@ "bin": { | ||
}, | ||
"bugs": { | ||
"url": "https://github.com/1000ch/node-cwebp-bin/issues" | ||
}, | ||
"homepage": "https://github.com/1000ch/node-cwebp-bin", | ||
"author": { | ||
@@ -42,3 +46,12 @@ "name": "1000ch", | ||
"test" | ||
], | ||
"keywords": [ | ||
"image", | ||
"img", | ||
"jpg", | ||
"jpeg", | ||
"png", | ||
"gif", | ||
"webp" | ||
] | ||
} |
@@ -1,2 +0,2 @@ | ||
# node-cwebp-bin | ||
# [node-cwebp-bin](https://www.npmjs.org/package/cwebp-bin) | ||
@@ -32,2 +32,10 @@ [](https://travis-ci.org/1000ch/node-cwebp-bin) | ||
### Command Line | ||
```sh | ||
$ cwebp input.png -o output.webp | ||
``` | ||
### From source file | ||
```js | ||
@@ -46,5 +54,76 @@ var execFile = require('child_process').execFile; | ||
### Options | ||
```sh | ||
Usage: | ||
cwebp [-preset <...>] [options] in_file [-o out_file] | ||
If input size (-s) for an image is not specified, it is assumed to be a PNG, JPEG or TIFF file. | ||
options: | ||
-h / -help ............ short help | ||
-H / -longhelp ........ long help | ||
-q <float> ............. quality factor (0:small..100:big) | ||
-alpha_q <int> ......... Transparency-compression quality (0..100). | ||
-preset <string> ....... Preset setting, one of: | ||
default, photo, picture, | ||
drawing, icon, text | ||
-preset must come first, as it overwrites other parameters. -z <int> ............... Activates lossless preset with given level in [0:fast, ..., 9:slowest] | ||
-m <int> ............... compression method (0=fast, 6=slowest) | ||
-segments <int> ........ number of segments to use (1..4) | ||
-size <int> ............ Target size (in bytes) | ||
-psnr <float> .......... Target PSNR (in dB. typically: 42) | ||
-s <int> <int> ......... Input size (width x height) for YUV | ||
-sns <int> ............. Spatial Noise Shaping (0:off, 100:max) | ||
-f <int> ............... filter strength (0=off..100) | ||
-sharpness <int> ....... filter sharpness (0:most .. 7:least sharp) | ||
-strong ................ use strong filter instead of simple (default). | ||
-nostrong .............. use simple filter instead of strong. | ||
-partition_limit <int> . limit quality to fit the 512k limit on | ||
the first partition (0=no degradation ... 100=full) | ||
-pass <int> ............ analysis pass number (1..10) | ||
-crop <x> <y> <w> <h> .. crop picture with the given rectangle | ||
-resize <w> <h> ........ resize picture (after any cropping) | ||
-mt .................... use multi-threading if available | ||
-low_memory ............ reduce memory usage (slower encoding) | ||
-map <int> ............. print map of extra info. | ||
-print_psnr ............ prints averaged PSNR distortion. | ||
-print_ssim ............ prints averaged SSIM distortion. | ||
-print_lsim ............ prints local-similarity distortion. | ||
-d <file.pgm> .......... dump the compressed output (PGM file). | ||
-alpha_method <int> .... Transparency-compression method (0..1) | ||
-alpha_filter <string> . predictive filtering for alpha plane. | ||
One of: none, fast (default) or best. | ||
-alpha_cleanup ......... Clean RGB values in transparent area. | ||
-blend_alpha <hex> ..... Blend colors against background color | ||
expressed as RGB values written in | ||
hexadecimal, e.g. 0xc0e0d0 for red=0xc0 | ||
green=0xe0 and blue=0xd0. | ||
-noalpha ............... discard any transparency information. | ||
-lossless .............. Encode image losslessly. | ||
-hint <string> ......... Specify image characteristics hint. | ||
One of: photo, picture or graph | ||
-metadata <string> ..... comma separated list of metadata to | ||
copy from the input to the output if present. | ||
Valid values: all, none (default), exif, icc, xmp | ||
-short ................. condense printed message | ||
-quiet ................. don't print anything. | ||
-version ............... print version number and exit. | ||
-noasm ................. disable all assembly optimizations. | ||
-v ..................... verbose, e.g. print encoding/decoding times | ||
-progress .............. report encoding progress | ||
Experimental Options: | ||
-jpeg_like ............. Roughly match expected JPEG size. | ||
-af .................... auto-adjust filter strength. | ||
-pre <int> ............. pre-processing filter | ||
``` | ||
## License | ||
This is licensed under BSD. | ||
WebP is licensed under [Creative Commons Attribution 3.0 License](http://creativecommons.org/licenses/by/3.0/). |
Sorry, the diff of this file is not supported yet
Sorry, the diff of this file is not supported yet
No bug tracker
MaintenancePackage does not have a linked bug tracker in package.json.
Found 1 instance in 1 package
No website
QualityPackage does not have a website.
Found 1 instance in 1 package
0
1
127
82438