convert webp to jpg error: no decode delegate for this image format . . . I've installed libwebp2 libwebp-dev So far, no example found on the net of converting webp to jpg Some webp files can easily converted by using imagemagick with command convert file webp file jpg but lots of webp files cannot be converted and give error: convert: no decode delegate for this image format `file webp' @ error constitute c
conversion - Convert (ImageMagick) ignores quality level setting when . . . 0 I've been using convert to recompress images to webp for publication My command line is: convert -quality 70 input jpg test webp This works in Mint 20 (ImageMagick 6 9 10-23), but in Mint 22 (ImageMagick 6 9 12-98) the -quality flag seems to do nothing at all Whether I say -quality 1 or -quality 99, I get the same result
How to rotate a set of pictures from the command line? I have a large set of JPEG pictures all with the same resolution It would take too long to open each one inside the graphical interface of imagemagic or gimp How do I achieve each picture being
Convert all non-JPG images to JPGs - Unix Linux Stack Exchange What command can I use to convert all images in a folder which are not JPGs (PNG and BMP primarily) to JPG? I'd also like the conversion quality to be 100% And I'd like the converted images to rep
Converting multiple image files from JPEG to PDF format I want to convert some files from jpeg to pdf I am using following command $ convert image1 jpg image1 pdf But I have 100 images How should I convert all of them to corresponding pdfs? I tri
Use convert to grab a specific page from a PDF file? You can use subscript notation with convert(1) to "index" into a PDF: $ convert source pdf[1] dest pdf The index value depends on how the PDF exporter numbered the pages In tests on files here, the numbers seem to be zero-based, so the above example gets you the second page in the document I've seen examples online where they show letter indexes instead, since apparently the PDF creator