The JPEG encoder in image supports indicating the pixel aspect ratio via the density option: https://docs.rs/image/latest/image/codecs/jpeg/enum.PixelDensityUnit.html
This gets encoded as unit value 0 in the final image: https://docs.rs/image/0.25.8/src/image/codecs/jpeg/encoder.rs.html#762-765
The Density in jpeg-encoder supports the None option but does not allow associating values with it.
This is the only blocker for integration into image for which I don't have a PR open: image-rs/image#2636
The JPEG encoder in
imagesupports indicating the pixel aspect ratio via the density option: https://docs.rs/image/latest/image/codecs/jpeg/enum.PixelDensityUnit.htmlThis gets encoded as unit value 0 in the final image: https://docs.rs/image/0.25.8/src/image/codecs/jpeg/encoder.rs.html#762-765
The
Densityin jpeg-encoder supports theNoneoption but does not allow associating values with it.This is the only blocker for integration into
imagefor which I don't have a PR open: image-rs/image#2636