WebpEncoderSettings Class Properties
In This Topic
For a list of all properties of this type, see
WebpEncoderSettings.
Public Properties
| | Name | Description |
|---|
 | EntropyPasses | Gets the number of entropy-analysis passes (in [1..10]). Defaults to 1. |
| FileType | Gets the webp file format used. Either lossless or lossy. |
| FilterStrength | Gets the strength of the deblocking filter, between 0 (no filtering) and 100 (maximum filtering). A value of 0 will turn off any filtering. Higher value will increase the strength of the filtering process applied after decoding the picture. The higher the value the smoother the picture will appear. Typical values are usually in the range of 20 to 50. Defaults to 60. |
| Method | Gets the encoding method to use. Its a quality/speed trade-off (0=fast, 6=slower-better). Defaults to 4. |
| NearLossless | Gets a value indicating whether near lossless mode should be used. This option adjusts pixel values to help compressibility, but has minimal impact on the visual quality. |
| NearLosslessQuality | Gets the quality of near-lossless image preprocessing. The range is 0 (maximum preprocessing) to 100 (no preprocessing, the default). The typical value is around 60. Note that lossy with -q 100 can at times yield better results. |
| Quality | Gets the compression quality. Between 0 and 100. For lossy, 0 gives the smallest size and 100 the largest. For lossless, this parameter is the amount of effort put into the compression: 0 is the fastest but gives larger files compared to the slowest, but best, 100. Defaults to 75. |
| SpatialNoiseShaping | Gets the amplitude of the spatial noise shaping. Spatial noise shaping (or sns for short) refers to a general collection of built-in algorithms used to decide which area of the picture should use relatively less bits, and where else to better transfer these bits. The possible range goes from 0 (algorithm is off) to 100 (the maximal effect). Defaults to 50. |
| TransparentColorMode | Gets a value indicating whether to preserve the exact RGB values under transparent area. Otherwise, discard this invisible RGB information for better compression. The default value is Clear. |
See Also