Add part for .wdp JPEG XR

Question

Add part for .wdp JPEG XR

plutext opened this issue 8 months ago · comments

ERROR org.docx4j.openpackaging.contenttype.ContentTypeManager - No subclass found for /word/media/hdphoto1.wdp; defaulting to binary

Jason Harrop · Answer 1 · Tue Oct 03 2023 01:50:41 GMT+0800 (China Standard Time)

See further https://stackoverflow.com/questions/77216858/docx4j-error-no-subclass-found-for-word-media-hdphoto1-wdp-defaulting-to-bin/77217506#77217506

Jason Harrop · Answer 2 · Tue Feb 27 2024 08:41:49 GMT+0800 (China Standard Time)

In Word (version 2402), the insert picture dialog supports emf, wml, jpg|jpeg, jfif, jpe, png, bmp, dib, rle, gif, emz, wmz, tif|tiff, svg, ico, webp.

if you add an image of type JPEG XR (jxr), Word converts it to png.

So you should convert your .jxr/.wdp image to png somehow, then add that.

I haven't experimented to see what Word does with a docx which has been made to contain a .jxr image.

It seems like the jxr format gained so little traction that Microsoft didn't bother to add it to Word.