synapse-product/changelog.d/2142.feature
Robert Swain 39b40d6d99 media/thumbnailer: Better quality for 1-bit / 8-bit color palette images (#2142)
Pillow will use nearest neighbour as the resampling algorithm if the
source image is either 1-bit or a color palette using 8 bits. If we
convert to RGB before scaling, we'll probably get a better result.
2019-10-04 09:34:52 +01:00

2 lines
68 B
Gherkin

Improve quality of thumbnails for 1-bit/8-bit color palette images.